G10/Grade 100 Chains and Components
2 History
1836
Creation of the name“pewag” Established pewag Inc. the North American Distribution Company 2014 pewag opens first chain production plant outside Europe in Pueblo, CO acquires Terrier Lifting Clamps Founding of a chain forge in Kapfenberg Establishment of an iron casting plant in Brückl 1912 Production of the first Snow Chain worldwide 1947 Production of the first Tire Protection Chain Creation of pewag Mexico 2015 pewag is the first producer of Friction Welded Chains of important events
2013
pewag products The pewag group has a substantial and diverse spectrum of products and services. • Industrial Lifting Chains & Components • Traction Chains (cars, trucks, special purpose vehicles) • Tire Protection Chains (mining vehicles) • Conveyor and Hoist Chains & Components • Security Chains pewag,ContactInc 600 W. Crossroads Parkway Bolingbrook, IL 60440 P: 630.566.1394 F: pewagchain.comsales@pewagchain.com630.759.0788 1479
First documented references of a forging plant in Brückl 1803 Founding of a chain forge in Graz Merger of plants in Graz and Kapfenberg
The pewag brand is well known for premium-quality chain products around the world and is well established as a global market leader. Today, pewag is the technological innovator in the high quality chain business. Stringent demands are placed on all employees to ensure high standards of quality.
1923
1787
pewag
At the core of chain innovation since 1479 pewag is one of the oldest chain manufacturers in the world and the company’s history goes back over 535 years when the first production facility was established in the town of Brückl, Austria in 1479. With over 535 years of engineering and manufacturing know-how, pewag has continued its research and development to provide the highest-quality innovative chain products to the market.
1975
Timetable
3 FeaturesContentsandBenefits .................................................................................................................. 4 Star Alloy G10/Grade 100 Lifting Chain SA/S / Star Alloy Lifting Chain 5 Master Links & Sub Assemblies A/S / Master Link 6 G/S / Quad Leg Master Link Assembly 6 T/S / Enlarged Master Link Assembly 7 GT/S / Enlarged Quad Leg Master Link Assembly 7 B/S / Transition Link 8 GTVK/S 1 / Clevis Master Set 8 GTVK/S 2 / Clevis Master Set 9 GTVK/S 4 / Clevis Master Set 9 VK/S / Shortening Hook 10 V/S / Connex Connecting Link 10 Lifting Accessories P/S / Eye Grab Hook 11 PS/S / Eye Grab Hook with Safety Catch 11 PK/S / Clevis Grab Hook 12 HS/S / Eye Sling Hook 12 HSB/S / Eye Safety Hook 13 WSB/S / Swivel Safety Hook 13 GH/S / Foundry Hook 14 HKS/S / Clevis Sling Hook 14 HKSB/S / Clevis Safety Hook 15 GHK/S / Clevis Foundry Hook 15 Spare Parts KBG/S / Clevis Load Pin 16 HBG/S / Trigger Set 16 FG / Safety Latch Set 17 PGS/S / Safety Catch 17 BG-V/S / Bolt + Safety Bush 17 User Information .................................................................................................................... 18-22 Terms and Conditions 23
Three assembly systems of slings: welded, Connex and Clevis system.
All dimensions given in this catalog are nominal dimensions. Depending on the manufacturing process they are subject to various manufacturing tolerances. Please contact our customer service if required.
• pewag is the first to offer parallel hooks with 100% load capacity – shortening of the sling chain does not require a reduction in load caused by shear effect of the hook!
• Pioneer: pewag was the first to sell G10/Grade100 lifting chains, thus have a wealth of experience in this field.
• Quality grade stamp KWB chain links are marked “KWB 10” at a spacing of approximately 12 inches on sizes up to 1/2”, and every 36 inches on chain 5/8” and larger. Additionally, “10” is marked on on the back of each link.
4 pewag is among the world’s best manufacturers of lifting chains for a good reason, as our products are the result of a responsible development process that focuses on user-friendliness and safety. These features are clearly measurable in pewag’s KWB brand where only the best results count! pewag’s KWB alloy chains are tested to a 25% higher standard! pewag G10/Grade 100 meets the EN-818 Standard that pull tests to 2.5 times the WLL, whereas the US standards only require pull testing to 2 times the WLL. • 25% higher load capacity compared to Grade 80. • Simplified handling thanks to a 30% weight reduction. Features and Benefits In Safety Lies Strength. Lifting chains in G100 quality –benefits that outweigh the rest. CapacityLoad (lb) Grade 80 Grade 100 Max. % of ReductionWeightRequiredChainSize WeightChain (lb/ft) RequiredChainSize WeightChain (lb/ft) 5,000 3/8˝ 1.65 5/16˝ 1.06 36% 15,000 5/8˝ 4.22 1/2˝ 2.80 34% 20,000 3/4˝ 6.00 5/8˝ 4.22 30% 35,000 1˝ 10.21 3/4˝ 6.00 41% • Attractive price/performance ratio thanks to the small price differential compared to Grade 80. • One dimension smaller than Grade 80 slings, for many load ranges – thus providing excellent value. • Extended service life due to higher wear resistance. • Code on chain and component ensures traceability of all manufacturing data. • High-visibility violet powder-coating for simple visual identification of our G10/Grade 100. • Large range of components in special G10/Grade 100 quality – for 6 chain dimensions. • Fastest and simplest assembly of slings thanks to GTVK/S set with unique shortening element. • Additional safety feature compared to shortening claws, thus reducing risks resulting from improperly attached chains of our shortening hooks. • Easier and faster annual inspection as fewer components are used.
• Quality-approved European production by an ISO 9001 certified company.
Worldwide distribution network – smooth supply of spare and replacement parts.
• Compatible with our G8/Grade 80 range – used slings are easy to repair. NOTE: Grade 100 components may be used to repair Grade 80, but not at an increased load capacity!
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5 D P W1 W2 SA/S / Star Alloy Chain Highest quality G10/Grade 100 chain. Operating temperature is -40°F to 400°F NOT for temperatures under -40°F or over 400°F Standard surface: Sizes 5/8˝ and 3/4˝ chain are PC/VPowder Coated Violet, all other sizes are S/C - Self Colored. Code ChainSize WLL (lb) BreakingLoad (lb) ThicknessNominalD PitchP (inch) WidthInsidemin.W1 (inch) WidthOutsidemax.W2 (inch) Weight (lbs/ft) LengthDrum (feet) SA/S 7 9/32˝ 4,300 17,200 0.276˝ (7mm) 0.83 0.37 0.99 0.80 800 SA/S 8 5/16˝ 5,700 22,800 0.315˝ (8mm) 0.94 0.43 1.13 1.06 500 SA/S 10 3/8˝ 8,800 35,200 0.394˝ (10mm) 1.18 0.53 1.46 1.65 400 SA/S 13 1/2˝ 15,000 60,000 0.512˝ (13mm) 1.54 0.69 1.84 2.80 200 SAPP/S 16 5/8˝ 22,600 90,400 0.630˝ (16mm) 1.89 0.85 2.27 4.22 150 SAP/S 20 3/4˝ 35,300 141,200 0.787˝ (20mm) 2.36 1.05 2.73 6.00 100 Edge loading If chains are guided over edges without proper protection, their load capacity is reduced. R > 2x chain dia. R > chain dia. R < chain dia. Load factor 1.0 0.7 0.5 Shock loading Light shocks Moderate shocks Strong shocks Load factor 1.0 0.7 Not permitted Load Factor for Star Alloy Chain SingleLeg DoubleLeg Triple & Quad Leg ChainEndlessSling LiftingSingleSling LiftingDoubleSling SingleLeg DoubleLeg DistributionAsymmetricalofLoadLoadfactor:ReduceWLLbyone(rated)leg.Ifindoubt,consideronlyonelegiscarryingtheloadAngle: 90° 60° 45° 30° 60° 45° 30° 90°-45° 45°-30° 90°-45° 45°-30° 90° 90°-45° 45°-30° Factor:Load 1 1.7 1.4 1 2.6 2.1 1.5 1.6 1.4 1 2.1 1.5 0.8 1.12 0.8 α For applicable sling chart, please contact pewag.
6 Code Consisting of WLL (90° - 60°) (lb) WLL (60° - 45°) (lb) Fitssingleonhook DIN 15401 Fits DINdoubleonhook15402 e (inch) t (inch) w (inch) s (inch) Weight (lbs/pc) Quantity packageper G/S 7/8 A/S 22 + 2 B/S 16 14,800 12,100 6 8 9.06 6.30 3.54 0.67 5.10 6 G/S 10 A/S 26 + 2 B/S 20 22,900 18,700 8 10 10.43 7.09 3.94 0.79 8.40 4 G/S 13 A/S 32 + 2 B/S 22 39,000 31,800 10 12 12.40 7.87 4.33 1.02 14.21 2 G/S 16 A/S 36 + 2 B/S 26 58,700 47,900 16 20 15.74 10.24 5.51 1.14 22.13 1 G/S 19/20 A/S 50 + 2 B/S 32 91,700 74,900 32 40 19.69 13.78 7.48 1.69 49.76 1 G/S / Quad Leg Master Link Assembly This standard master link assembly is ideal for preparing Triple and Quad Leg chain slings in assembled or welded systems. Consists of an A/S Master Link and two B/S Transition Links. A flattened section on the transition links open up additional, universal connection possibilities. For dimensions on the B/S Transitional Link, see page 8. t s w e A/S / Master Link This is a standard master link, ideal for simple, speedy assembly of Single and Double Leg chain slings using the V/S Connex Connecting Links. For Triple and Quad Leg slings it can only be used in conjunction with B/S TransitionLinks in G/S Quad Leg Assemblies. May also be used as a master link in welded systems. Also suitable as an end link. t s dw Code legSinglesling legDoublesling (90SafetyWLL4°-45°) (lb) (90SafetyWLL5°-45°) (lb) Fitssingleonhook DIN 15401 Fits DINdoubleonhook15402 d (inch) t (inch) w (inch) s (inch) Weight (lbs/pc) Quantity packageper A/S 13 9/32˝ 5,800 5,800 2.5 4 0.51 4.33 2.36 0.39 0.75 12 A/S 16 5/16˝ 9/32˝ 7,500 7,500 2.5 4 0.63 4.33 2.36 0.55 1.17 12 A/S 18 3/8˝ 5/16˝ 10,000 10,000 5 6 0.77 5.31 2.95 0.55 2.03 12 A/S 22 1/2˝ 3/8˝ 16,700 16,700 6 8 0.91 6.30 3.54 0.67 3.53 8 A/S 26 5/8˝ 1/2˝ 26,000 26,000 8 10 1.06 7.09 3.93 0.79 5.42 4 A/S 32 3/4˝ 5/8˝ 39,100 36,600 10 12 1.30 7.87 4.33 1.02 9.13 2 A/S 36 7/8˝ 3/4˝ 61,100 55,500 16 20 1.42 10.24 5.51 1.14 13.71 2
7 t s w e Code legSinglesling legDoublesling WLL (90° - 45°) (lb WLL (45° - 30°) (lb) Fitssingleonhook DIN 15401 Fits DINdoubleonhook15402 d (inch) t (inch) w (inch) s (inch) Weight (lbs/pc) Quantity packageper T/S 13 9/32˝ 7/32˝ 6,100 4,300 4 5 0.55 4.72 2.76 0.39 0.97 12 T/S 16 5/16˝ 9/32˝ 8,400 6,000 5 6 0.63 5.51 3.15 0.51 1.56 12 T/S 18 3/8˝ 5/16˝ 12,800 9,100 6 8 0.75 6.30 3.74 0.55 2.40 10 T/S 22 1/2˝ 3/8˝ 18,500 13,200 10 12 0.91 6.69 4.13 0.67 3.83 4 T/S 26 5/8˝ 1/2˝ 30,000 21,400 10 12 1.06 7.48 4.33 0.79 5.83 4 T/S 32 3/4˝ 5/8˝ 45,000 32,100 12 16 1.30 9.06 5.12 1.02 10.52 1 T/S 36 7/8˝ 3/4˝ 61,100 43,600 20 25 1.50 10.83 5.90 1.14 16.46 1 T/S / Enlarged Master Link T/S Enlarged Master Link is ideal for the simple, speedy assembly of single and double leg chains using Connex connecting elements, as a master link in welded systems and as an end link. Its inner dimensions are larger than those of the A/S MasLink, making it suitable for larger crane hooks or special hooks. The T/S Enlarged Master Link must not be used for Quad Leg chains, except when combined with B/S Transition Links in GT/S Quad Leg assemblies. t s dw Code Consisting of WLL (90° - 45° ) (lb) WLL (45° - 30° ) (lb) Fitssingleonhook DIN 15401 Fits DINdoubleonhook15402 e (inch) t (inch) w (inch) s (inch) Weight (lbs/pc) Quantity packageper GT/S 7/8 T/S 22 + 2 B/S 16 18,500 13,200 10 12 9.45 6.69 4.13 0.67 5.41 6 GT/S 10 T/S 26 + 2 B/S 20 30.000 21,400 10 12 10.83 7.48 4.33 0.79 8.82 4 GT/S 13 T/S 32 + 2 B/S 22 45,000 32,100 12 16 13.58 9.06 5.12 1.02 15.62 1 GT/S 16 T/S 36 + 2 B/S 26 61,100 43,600 20 25 16.34 10.83 5.90 1.14 24.86 1 GT/S / Enlarged Quad Leg Master Link Assembly This master link assembly for Triple and Quad Leg chain slings in assembled or welded systems. Consists of an A/S Master Link and two B/S Transition Links. A flattened section on the transition links opens up additional, universal connection possibilities (measurements can be obtained from the product “B/S”). Thanks to the use of T/S Enlarged Master Links, this master link assembly has larger inside dimensions than the G/S Quad Leg Master Link Assembly and can thus also be used for the next size up crane hooks.
8 Code Chain Size WLL (lb) Fits on single hook DIN 15401 Fits on double hook DIN 15402 e (inch) d (inch) t (inch) w (inch) Weight (lbs/pc) Quantity packageper GTVK/S 1 -7 9/32˝ 4,300 4 5 9.53 0.55 4.72 2.76 2.33 6 GTVK/S 1 -10 3/8˝ 8,800 6 8 12.56 0.75 6.30 3.74 5.15 4 GTVK/S 1 -13 1/2˝ 15,000 10 12 14.69 0.91 6.69 4.13 9.66 1 GTVK/S 1 -16 5/8˝ 22,600 10 12 16.69 1.06 7.48 4.33 16.39 1 GTVK/S 1 / Clevis Master Set With this assembly, there is no compromise when it comes to security. The chain is mounted directly into the coupling unit of the shortening element, thereby eliminating the need for an additional connecting link. The hook functions both as a connecting link and a shortening element, making for simple assembly and disassembly by a competent person, without the need for special tools. This master set consists of a T/S Enlarged Master Ring and a welded-in VK/S Shortening H ook for the creation of Single Leg chain slings in the assembled system. t w e d s w1 d1 t1 B/S / Transition Link These links are NOT sold separately. They are only available as part of a Master Link Assembly. The information provided is for dimensional purposes only. Code WLL (90° - 45°) (lb) d (inch) t (inch) w (inch) s (inch) Weight (lbs/pc) B/S 7 2,200 0.28 1.42 0.63 0.07 B/S 8 3,080 0.31 1.42 0.63 0.11 B/S 9 4,180 0.35 1.73 0.79 0.15 B/S 10 5,500 0.39 1.73 0.79 0.20 B/S 13 8,800 0.51 2.13 0.98 0.39 0.37 B/S 16 14,740 0.67 2.76 1.34 0.55 0.86 B/S 20 22,000 0.79 3.35 1.57 0.55 2.20 B/S 22 27,500 0.91 4.53 1.97 0.67 2.55 Code WLL (90° - 45°) (lb) d (inch) t (inch) w (inch) s (inch) Weight (lbs/pc) B/S 23 30,800 0.91 4.53 1.77 0.67 2.55 B/S 26 35,640 1.06 5.51 2.56 0.79 4.22 B/S 27 41,800 1.06 5.51 2.17 0.79 4.22 B/S 32 58,300 1.30 5.90 2.76 1.02 6.95 B/S 36 68,200 1.30 6.69 2.95 9.57 B/S 40 88,880 1.57 6.69 3.15 9.06 B/S 45 93,280 1.77 6.69 3.15 15.73 B/S 50 140,800 1.97 7.87 3.94 23.28
The fact that the
hook functions both as a connecting and a shortening element, there is no additional connecting element needed. The chain may attached directly to the captive coupling of the shortening element. This master set consists of a T/S Master Ring and two welded-in VK/S Shortening Hooks for the creation of Double Leg chain slings in the assembled system. t w e d
9 Code Chain Size WLL (90° - 45° ) (lb) WLL (45° - 30° ) (lb) Fitssingleonhook DIN 15401 Fits DINdoubleonhook15402 e (inch) d (inch) t (inch) w (inch) Weight (lbs/pc) Quantity packageper GTVK/S 4-7 9/32˝ 9,100 6,400 10 12 14.25 0.91 6.69 4.13 10.65 6 GTVK/S 4-10 3/8˝ 18,700 13,200 10 12 17.09 1.06 7.48 4.33 19.82 4 GTVK/S 4-13 1/2˝ 31,800 22,500 12 16 21.57 1.30 9.06 5.12 39.38 1 GTVK/S 4-16 5/8˝ 47,900 33,900 20 25 25.55 1.50 10.83 5.91 67.14 1 GTVK/S 4 / Clevis Master Set The chain is directly attached to the captive coupling of the shortening element. This has the advantage, because there is no additional connecting element needed and the hook functions both as a connecting and a shortening element. The assembly and disassembly is done easily, quickly and without special tool by a qualified person. This Quad Leg master set consists of a GT/S Master Link Assembly with four welded-in VK/S shortening hooks for the assembly of Quad Leg chain slings in the assembled system. t w e d Code Chain Size WLL (90° - 45° ) (lb) WLL (45° - 30° ) (lb) Fitssingleonhook DIN 15401 Fits DINdoubleonhook15402 e (inch) d (inch) t (inch) w (inch) Weight (lbs/pc) Quantity packageper GTVK/S 2-7 9/32˝ 6,100 4,300 5 6 10.31 0.63 5.51 3.15 4.20 6 GTVK/S 2-10 3/8˝ 12,400 8,800 10 12 12.95 0.91 6.69 4.13 9.22 4 GTVK/S 2-13 1/2˝ 21,200 15,000 10 12 15.47 1.06 7.48 4.33 17.71 1 GTVK/S 2-16 5/8˝ 32,000 22,600 12 16 18.27 1.30 9.06 5.12 31.64 1 GTVK/S 2 / Clevis Master Set
10 Code Chain Size WLL (lb) e (inch) c (inch) s (inch) t (inch) d (inch) b (inch) g (inch) Weight (lbs/pc) Quantity packageper V/S 7 9/32˝ 4,300 2.09 0.39 0.51 0.63 0.35 1.81 0.67 0.31 40 V/S 8 5/16˝ 5,700 2.44 0.47 0.55 0.79 0.39 2.17 0.75 0.53 40 V/S 10 3/8˝ 8,800 2.83 0.59 0.71 0.87 0.51 2.52 0.94 0.92 30 V/S 13 1/2˝ 15,000 3.46 0.79 0.87 1.02 0.67 3.11 1.10 1.87 20 V/S 16 5/8˝ 22,600 4.41 0.94 1.14 1.38 0.79 4.13 1.34 4.18 10 V/S 19/20 3/4˝ 35,300 4.96 1.26 1.38 1.77 0.98 4.96 1.73 6.82 2 V/S / Connex Connecting Link This universal connecting link consists of two symmetrical, die-forged halves, one bolt and one safety sleeve. For the expert connection of master ring and chain, chain and chain, chain and hook, master ring and hook and much more! Please note that the product is suitable for straight pull only and must be assembled by a qualified person. Thanks to the sophisticated design, no special tool is required. e d g s c b t ge d1 b a d2VK/S / Shortening Hook These links are NOT sold separately. They are only available as part of a Clevis Master Set. The information provided is for dimensional purposes only. Code Chain Size WLL (lb) e (inch) b (inch) a (inch) d1 (inch) d2 (inch) g (inch) Weight (lbs/pc) VK/S 7 9/32˝ 4,300 4.80 2.13 1.54 0.94 0.47 0.43 1.45 VK/S 10 3/8˝ 8,800 6.30 2.76 1.97 1.22 0.55 0.51 2.88 VK/S 13 1/2˝ 15,000 7.99 3.62 2.52 1.46 0.71 0.59 6.23 VK/S 16 5/8˝ 22,600 9.21 4.02 3.15 1.89 0.94 0.79 11.13
11 P/S / Eye Grab Hook Thanks to the special design of the chain contact area, this standard shortening hook ensures optimal interaction between chain and hook. Even when shortened, the load capacity is not reduced. The product comes with a full operating manual and is suitable for use with Connex and the welded system and can also be retrofitted. e g d1 b d2 Code Chain Size WLL (lb) e (inch) b (inch) d1 (inch) d2 (inch) g (inch) Weight (lbs/pc) Quantity packageper P/S 7/8 9/32˝- 5/16˝ 5,700 2.56 2.24 0.63 0.47 0.35 0.84 12 P/S 10 3/8˝ 8,800 3.03 3.03 0.79 0.55 0.47 1.58 12 P/S 13 1/2˝ 15,000 3.98 3.62 1.02 0.75 0.59 3.43 8 P/S 16 5/8˝ 22,600 4.76 4.45 1.26 0.91 0.75 5.87 4 P/S 19/20 1) 3/4˝ 35,300 5.94 5.91 1.42 1.06 0.98 13.55 2 e g d1 b d2 PS/S / Eye Grab Hook with Safety Catch This standard shortening hook ensures optimal interaction b etween chain and hook thanks to the special design of the chain contact area. Moreover, the integrated safety catch protects the chain from an accidental release. Even when shortened, the load capacity is not reduced. e g d1 b d2 Code Chain Size WLL (lb) e (inch) b (inch) d1 (inch) d2 (inch) g (inch) Weight (lbs/pc) Quantity packageper PS/S 7/8 9/32˝- 5/16˝ 5,700 2.56 2.24 0.63 0.47 0.35 0.88 12 PS/S 10 3/8˝ 8,800 3.03 2.80 0.79 0.55 0.47 1.65 12 PS/S 13 1/2˝ 15,000 3.98 3.62 1.02 0.75 0.59 3.54 8 1) Shape without support surface
12 Code Chain Size WLL (lb) e (inch) h (inch) a (inch) d1 (inch) d2 (inch) g1 (inch) b (inch) Weight (lbs/pc) Quantity packageper HS/S 7/8 9/32˝- 5/16˝ 5,700 4.17 1.06 0.75 0.98 0.43 1.02 3.46 1.25 12 HS/S 10 3/8˝ 8,800 5.16 1.30 1.02 1.34 0.63 1.22 4.29 2.75 12 HS/S 13 1/2˝ 15,000 6.47 1.73 1.30 1.69 0.75 1.54 5.28 4.09 6 HS/S 16 5/8˝ 22,600 7.20 1.97 1.57 1.97 0.98 1.77 6.10 8.49 4 HS/S 19/20 3/4˝ 35,300 8.07 2.17 1.89 2.17 1.06 2.09 7.01 13.22 2 HS/S / Eye Sling Hook This eye sling hook offers universal options for usage and is manufactured with a forged safety latch that locks into the tip of the hook, thereby offering increased protection against lateral shifts. The hook is suitable for Connex and welded systems. Please note that the product is suitable for straight pull only Loads must not be placed on the tip of the hook or the safety latch! e g1 d1 b a h d2 PK/S / Clevis Grab Hook This standard shortening hook ensures optimal interaction between chain and hook thanks to the special design of the chain contact. Even when shortened, the load capacity is not reduced and the product is suitable for retrofitting. The clevis system makes it possible to link the chain to the hook quickly and easily, without the need for an additional connecting element. e g b d Code Chain Size WLL (lb) e (inch) b (inch) d (inch) g (inch) Weight (lbs/pc) Quantity packageper PK/S 7 9/32˝ 4,300 2.48 2.24 0.35 0.35 1.01 12 PK/S 8 5/16˝ 5,700 2.48 2.24 0.39 0.35 1.01 12 PK/S 10 3/8˝ 8,800 3.07 2.80 0.49 0.47 1.98 12 PK/S 13 1/2˝ 15,000 3.66 3.62 0.63 0.59 4.08 8 PK/S 16 5/8˝ 22,600 4.53 4.45 0.79 0.75 7.69 4 PK/S 19/20 1) 3/4˝ 35,300 5.55 5.91 0.94 0.98 15.17 2 e g b d 1) Shape without support surface
This hook is at its best when used with the Connex system. It closes and locks automatically and cannot be opened and cannot be rotated while under load . The large swivel casing opens up a wide range of application options and compared to the HS/S, the larger jaw opening allows for much more flexibility.
WSB/S / Swivel Safety Hook
ge w1 w a h d2 s max.
13 Code Chain Size WLL (lb) e (inch) h (inch) a (inch) b (inch) d1 (inch) d2 (inch) g (inch) s max. (inch) Weight (lbs/pc) Quantity packageper HSB/S 7/8 9/32˝- 5/16˝ 5,700 5.35 1.02 0.79 3.46 0.98 0.47 1.34 0.04 2.02 12 HSB/S 10 3/8˝ 8,800 6.65 1.18 1.14 4.21 1.38 0.59 1.77 0.04 3.45 8 HSB/S 13 1/2˝ 15,000 8.07 1.57 1.38 5.43 1.57 0.79 2.05 0.06 7.02 4 HSB/S 16 5/8˝ 22,600 9.88 1.97 1.61 6.61 1.97 1.06 2.36 0.08 13.73 2 HSB/S 19/20 3/4˝ 35,300 11.41 2.44 1.97 7.64 2.36 1.18 2.76 0.08 21.45 2 HSB/S / Eye Safety Hook Safe by name, safe by nature – this hook closes and locks automatically, which means that it cannot open when under load.It is perfect in combination with the Connex system and also offers additional, universal connection options thanks to the flattened section on the eye. As it comes with a wider jaw opening than HS/S, it may be used much more flexibly. Please note that this hook is suitable for straight pull only. The tip of the hook and the safety latch must not be placed under load and the hook should not be used in the welded system. e g d1 b a h d2 s max. Code Chain Size WLL (lb) e (inch) h (inch) a (inch) w (inch) w1 (inch) d2 (inch) g (inch) s max. (inch) Weight (lbs/pc) Quantity packageper WSB/S 7/8 9/32˝- 5/16˝ 5,700 7.17 1.02 0.79 1.38 1.42 0.47 1.34 0.04 3.39 6 WSB/S 10 3/8˝ 8,800 8.58 1.18 1.14 1.65 1.61 0.63 1.77 0.04 4.71 6 WSB/S 13 1/2˝ 15,000 10.59 1.57 1.38 1.93 1.85 0.79 2.05 0.06 9.72 2 WSB/S 16 5/8˝ 22,600 12.56 1.97 1.61 2.36 2.36 0.94 2.36 0.08 16.15 1
The WSB/S Swivel Safety Hook is suitable for straight pull only Also note that the tip of the hook and the safety latch must not be placed under load and the hook should not be used in the welded system.
14 HKS/S / Clevis Sling Hook If you are looking for an easy, simple chain connection using a clevis system and without any connecting links, this universal sling hook with a forged safety latch is your best bet. The safety latch locks into the tip of the hook, thereby providing excellent protection against lateral shifts. For straight pulls only e g1 h b d a Code Chain Size WLL (lb) e (inch) h (inch) a (inch) d (inch) g1 (inch) b (inch) Weight (lbs/pc) Quantity packageper HKS/S 7 9/32˝ 4,300 3.74 1.10 0.75 0.35 1.02 3.54 1.34 12 HKS/S 8 5/16˝ 5,700 3.74 1.10 0.75 0.39 1.02 3.54 1.36 12 HKS/S 10 3/8˝ 8,800 4.29 1.38 0.98 0.49 1.22 4.25 2.62 12 HKS/S 13 1/2˝ 15,000 5.35 1.61 1.34 0.63 1.54 5.16 4.66 6 HKS/S 16 5/8˝ 22,600 6.10 1.93 1.46 0.79 1.77 6.02 7.68 4 HKS/S 19/20 3/4˝ 35,300 7.24 2.09 2.01 0.94 2.09 6.97 12.41 2 GH/S / Foundry Hook This hook comes with an extra-wide jaw and is used in applications where other hooks simply aren‘t up to the job. The model is frequently used in foundries and also does an excellent job when used with Connex and welded systems. This extra-wide hook has a lot to offer – but please avoid tip loading and ensure that it is used in straight pull only e g d1 b a h d2 Code Chain Size WLL (lb) e (inch) h (inch) a (inch) d1 (inch) d2 (inch) g (inch) b (inch) Weight (lbs/pc) Quantity packageper GH/S 7/8 9/32˝- 5/16˝ 5,700 5.16 1.14 0.98 0.94 0.43 2.52 4.65 2.07 12 GH/S 10 3/8˝ 8,800 6.22 1.38 1.26 1.22 0.55 2.99 5.63 3.56 8 GH/S 13 1/2˝ 15,000 7.48 1.65 1.57 1.54 0.67 3.50 6.69 7.13 4 GH/S 16 5/8˝ 22,600 8.82 1.97 1.81 1.85 0.87 4.05 7.87 12.43 2 GH/S 19/20 3/4˝ 35,300 10.24 2.40 2.13 2.20 1.10 4.49 9.09 20.90 1
15 HKSB/S / Clevis Safety Hook This clevis safety hook closes and locks automatically and has a significantly larger jaw opening than the HKS/S Clevis Sling Hook. For safety reasons, it cannot be opened under load. The hook is suitable for straight pull only and that load must not be placed on the tip of the hook or the safety latch. Assembly is quick and easy and does not require any special tools, but must be performed by a qualified person. e h b d g s max. a Code Chain Size WLL (lb) e (inch) h (inch) a (inch) b (inch) d (inch) g (inch) s max. (inch) Weight (lbs/pc) Quantity packageper HKSB/S 7 9/32˝ 4,300 4.84 1.02 0.79 3.46 0.35 1.34 0.04 1.92 12 HKSB/S 8 5/16˝ 5,700 4.84 1.02 0.79 3.46 0.39 1.34 0.04 2.20 12 HKSB/S 10 3/8˝ 8,800 5.67 1.18 1.14 4.21 0.49 1.77 0.04 3.55 8 HKSB/S 13 1/2˝ 15,000 7.09 1.57 1.38 5.43 0.63 2.05 0.06 7.16 4 HKSB/S 16 5/8˝ 22,600 8.58 1.97 1.61 6.61 0.79 2.36 0.08 13.12 2 GHK/S / Clevis Foundry Hook This hook comes with an extra-wide jaw and is used in applications where other hooks simply aren‘t up to the job. The model is frequently used in foundries and the clevis system means that linking the hook to the chain is quick and easy, without the need for a connecting element. This extra-wide hook has a lot to offer – but please avoid tip loading and ensure that it is used in straight pull only e h b d g a Code Chain Size WLL (lb) e (inch) h (inch) a (inch) g (inch) d (inch) b (inch) Weight (lbs/pc) Quantity packageper GHK/S 8 5/16˝ 5,700 4.72 1.14 0.98 2.52 0.39 4.65 2.29 12 GHK/S 10 3/8˝ 8,800 5.51 1.38 1.26 2.99 0.49 5.63 3.84 8 GHK/S 13 1/2˝ 15,000 6.69 1.65 1.57 3.50 0.63 6.69 7.45 4
16 HBG/S / Trigger Set Trigger sets for Grade100/Grade80 safety hooks consisting of a high-strength safety lever, a spring made of stainless steel and a retaining pin. Code For accessory part HBG/S 7/8-8 G10 HSB/S 7/8, HKSB/S 7, HKSB/S 8, WSB/S 7/8 HBG/S 10-8 G10 HSB/S 10, HKSB/S 10, WSB/S 10 HBG/S 13-8 G10 HSB/S 13, HKSB/S 13, WSB/S 13 HBG/S 16-8 G10 HSB/S 16, HKSB/S 16, WSB/S 16 HBG/S 19/20 G10 HSB/S 19/20 KBG/S / Clevis Load Pin Replacement clevis load pin. Code For accessory part KBG/S 7 HKS/S 7, VK/S 7, PK/S 7, KBG/S 8 HKS/S 8, PK/S 8, GHK/S 8 KBG/S 10 HKS/S 10, VK/S 10, PK/S 10, GHK/S 10 KBG/S 13 HKS/S 13, VK/S 13, PK/S 13, GHK/S 13 KBG/S 16 HKS/S 16, VK/S 16, PK/S 16 KBG/S 19/20 HKS/S 19/20, PK/S 19/20 Spare Parts
17 BG-V/S / Bolt + Safety Bushing Spare parts set for V/S Connex Connecting Links. Replace each safety set after it has been assembled/disassembled three times. Code For accessory part BG-V/S 7 V/S 7 BG-V/S 8 V/S 8 BG-V/S 10 V/S 10 PGS/S / Safety Catch The ideal replacement parts for PS/S. The spring is particularly user-friendly and made of stainless steel. Code For accessory part PGS/S 7/8 PS/S 7/8 PGS/S 10 PS/S 10 PGS/S 13 PS/S 13 FG / Safety Latch Set With die-forged and electrogalvanized safety latch and a spring from rust-proof spring steel, these FG Safety Latch Sets are all about safety and security. Code For accessory part FG 7/8 HS/S 7/8, HKS/S 7, HKS/S 8 FG 10 HS/S 10, HKS/S 10 FG 13 HS/S 13, HKS/S 13 FG 16 HS/S 16, HKS/S 16 FG 19/20 HS/S 19/20, HKS/S 19/20 Code For accessory part BG-V/S 13 V/S 13 BG-V/S 16 V/S 16 BG-V/S 19/20 V/S 19/20
KWB lifting equipment must not be used outside the indicated temperature range! If this has been the case, the chains must be removed from service.
Assembly of chain slings
SA/S Star Alloy G100 lifting accessories must not be used in acids or caustic solutions or be exposed to their vapours. Please be aware of this requirement at all times as certain production processes release acids and/or vapours! If the use of SA/S Star Alloy G100 lifting accessories with highly concentrated chemicals in combination with high temperatures cannot be avoided, please make sure to obtain the express approval of such usage by a pewag expert.
As SA/S Star Alloy G100 chain and components have only limited compatibility with chains and components of other suppliers, each individual case where SA/S Star Alloy G100 chain and system parts are combined with components from other suppliers and/or parts made from other grades must be assessed by a qualified person. Please note that pewag accepts no liability for damage resulting from such combinations. Please ensure that the load capacity is based on the weakest link in the assembly during every application. Labeling and/or color-coding help prevent situations where the load capacity is misjudged –for pewag, this is a key safety factor!
To ensure safe identification, SA/S Star Alloy G100 lifting chain must be labelled with a purpose built load capacity tag. This tag may only be used if the load capacity of the chain corresponds to the tables on page 5. In situations where the load capacities are different due to combinations with products of other suppliers, this must be highlighted with a different tag (for instance round-shaped).
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Changes to the condition as delivered
General information Like many other pewag quality products, the KWB chain system stands out for its versatility and flexible application modes when it comes to lifting loads. Prior to use, a qualified person must determine whether the equipment is suitable for the intended application. If in doubt, please consult pewag directly. All information on the area of application is based on EN 818-6.
The information on page 5 lists the load reduction values in case of extreme temperatures. These values apply until the chain and/or the components have returned to room temperature.
Exposure to acids, caustic solutions or chemicals
General information and safety-specific information on usage, storage, inspection and maintenance of pewag lifting equipment.
All information on the assembly of chain slings and their load capacity refers without exception to the standard method of rating (Uniform Load) with the angle ranges 90 °-45° and 45-30 ° There is also an alternative method in existence for rating the product load capacity, for which the specific application scenario of the chain and all operating conditions must be known. In such a case, please contact the pewag Technical Service team, as the information contained in the catalogues does not apply to such processes. KWB lifting chains may only be adjusted, inspected and serviced by qualified personnel.
Responsibility is key If pewag lifting accessories are used correctly and by qualified persons, it will be a long lifespan and provide the highest possible safety standards. Material and personal damage can be avoided by reading this user information carefully and handling all lifting processes in a responsible, prudent manner.
Restrictions of use For hazardous or dangerous conditions, please refer to the table on page 5.
Temperature effects
G10/Grade 100 User Information
SA/S Star Alloy G100 chain and accessories may only be assembled by qualified persons using exclusively original parts contained in the scope of delivery, i.e. bolts, safety pins, etc.
Modifying the original condition of the lifting accessories by bending, grinding, removal of parts, welding, drilling, stamping etc. means exposing yourself and others to unnecessary danger. In such a case, safety can no longer be guaranteed and usage becomes dangerous. Such potentially hazardous modifications include heating the SA/S Star Alloy G100 lifting chain to a temperature of more than 400°F and/or removing safety parts such as safety pins, sleeves, catches etc. Do not apply any surface coatings to the KWB chain system, i.e. do not subject products to hot galvanizing or electrogalvanizing. Dipping or removing a coating with chemicals are potentially dangerous processes that may give rise to hazards. We urgently recommend customers to check with the pewag technical team first.
KWB lifting chains must always be stored in a clean and dried condition and protected against corrosion, i.e. slightly lubricated
• Illegible or missing marking of the chain sling (i.e. information on identification data and/or load capacity) fig. 1
The chain must be replaced when any of the following conditions apply:
19
dm = d 1 + d 2 < 0.9 dn 2
Correct maintenance
• Breakage of a component
Visual inspection criteria
• Wear as determined by the mean value of two measurements of diameters d1 and d 2 carried out at a right angle as shown (fig. 1).
Clean storage
• Has the operating manual outlining the correct use of the chain sling been supplied and read and understood by all personnel? Please check the lifting accessories for visible signs of damage or wear prior to each use. In case of any doubt or damage, do not use the chain slings and have them inspected by a qualified Inspectionsperson.bya qualified person must be performed in accordance with national legislation, but at least once every 12 months. If the chain sling is frequently used at its full load capacity, more frequent inspections are required! Please note that the chain sling must also be inspected after unusual events, for instance uncontrolled exposure to heat, overloading or collision.
• Does the lifting chain correspond to the order?
• Cracks and cross-cracks that are visible to the naked eye.
Precise records of this sort constitute the best basis for effective maintenance.
Prevention is better than the cure!
Precise documentation
• Visible damage such as cuts, notches, grooves, surface cracks, discolouration due to excessive heat exposure, signs of subsequent welding, bent or twisted links or other flaws.
Please note that all maintenance activities of KWB lifting accessories must be handled by qualified persons! Only KWB spare parts may be used to minimise the risk of improper use.
The working load limits in this catalogue have been determined on the basis that the product is not being used in hazardous conditions. Hazardous conditions are present when lifting accessories are used offshore or for the lifting of persons or potentially dangerous goods such as liquid metal, corrosive or caustic substances or nuclear material. If lifting accessories is to be used for such purposes, the extent of the risk is to be assessed by an expert, the load capacity must be adjusted accordingly and incorrect usage in hazardous conditions must be avoided at all cost. As a rule, usage in hazardous conditions should be avoided.
• Has the inspection certificate or certificate of conformity been supplied?
• Do the markings and load capacities stated on the chain sling correspond to the information given on the inspection certificate or certificate of conformity?
We recommend subjecting the chain sling to a load capacity test with 2 times the load capacity every two years, followed by a visual inspection, or another type of crack test.
Before using any lifting accessory, several inspections must be performed:
If at least one of the criteria listed below manifests itself during the visual inspection, all parts must be removed from service.
All inspections and their results must be recorded and these records be kept throughout the service life of the chain slings.
• Deformation of suspension or sling parts or the chain itself • Elongation of the chain resulting in t >1.05 tn
• Have all the particularities of the chain sling been entered into a register of lifting equipment, if required?
• Missing or non-functional safety device as well as signs of widening or twisting of hooks, i.e. noticeable enlargement of the opening or other forms of deformation. The critical point is reached when the enlargement of the opening exceeds 10% of the nominal value. If the safety latch is open, this indicates that the hook is overloaded.
Hazardous conditions
•
•
Correct use of
Maximum approved dimensional change (based on the nominal dimension): Designation Dimensions Admissible deviation Chain dm -10% t +5% Links d -10% t +10% Hooks* e +5% d2 and h -10% g +10% a -10% V/S Halves loose No changing admissible e +5% c -10% Clevis ConnexBoltsBolts d -10% HSB/S, HKSB/S, WSB/S d2 -10% h -10% opening of hook 2x s max. *HS/S, GH/S, P/S, HKS/S, PS/S, HSB/S, WSB/S, HKSB/S, GHK/S, PK/S, WSB/S
Vibrations
Classification of impacts Slight impact may result from accelerated lifting or lowering operations Medium impact may result from the chain slipping while adjusting itself to the shape of the load Strong impact results for instance from the load falling into the unloaded chain
–
If chains are guided over edges without proper protection, their load capacity is significantly reduced and safe usage can no longer be guaranteed. See the tables on page 5 for the corresponding load factors. Where chain has to be looped around beams or other round-shaped loads, the diameter should be at least twice or 3 times the chain pitch.
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chain slings
The Trade Association Metall Nord Süd recommends reducing stress at WLL by using a larger nominal thickness/ size in such a case.
The maximum load capacity of KWB chain slings assumes that the individual chain legs are pulled straight under load, i.e. that they do not run over edges. However, if edge-loading is unavoidable, load protection (packing) should be used to avoid damage (see illustration):
•
If they are used correctly, KWB lifting chains and accessories withstand high load cycles. pewag products come with a standard rating of 20,000 load cycles. However, in case of high dynamic loads there is a risk of damage to the chain or chain components.
Impact-/shock-loading
For the load capacities of KWB lifting chains to apply, it is assumed that the individual chain strands are not subjected to impact - or shock-loading. In cases of possible impact/shock, the load factors on page 5 apply.
Edge-loading know limits
For smaller diameters, the load capacity of the chains must be reduced by 50%.
To ensure safe handling, the slinging points and chain sling types must be selected in such a way that the angles of inclination of all chain strands (legs) lie within the data given on the load capacity tag. Preferably, all angles of inclination should be the same. Avoid angles of inclination greater than 75° because of the high risk of load instability. Never use chain slings with the angle of inclination below 30°!
your
2 2/3
The main part of the load is carried by just one leg The main part of the load is carried by two legs Type of sling chain Number strandsindividualofused Use factor in relation to the load capacity given on the tag leg Triple and Quad leg Triple and Quad leg Double leg
• Angles of inclination of more than 45° must be avoided.
21
• The angles of inclination of all chain strands are not greater than 75° and are very similar (i.e. only differ by a maximum of 15°)
• For three- and four-stranded lifting chains, it must be ensured that the corresponding plan angles are within 15° of each other Be Careful! If not all of these parameters are complied with, the load cannot be considered symmetrical and the classification of the lifting operation must be left to an expert. In case of doubt, only one chain strand (leg) should be considered as load-bearing. For the corresponding load capacity values, please refer to the load capacity table on page 5. Wrongful use defeats the purpose KWB lifting chains offer perfect quality standards if they are used according to their intended purpose. In cases where not all individual legs are used simultaneously or where several lifting chains are used at the same time, different load capacities apply as outlined in the tables on page 5. In case of doubt regarding the intended purpose, the load capacity as indicated on the tag must be amended in accordance with the following table:
Symmetrical loading
1 1/2
Precautions• Hang any individual strands (leg) that you are not using back into the master link to prevent hazards caused by freely swinging chains or unintended hooking.
For the load capacities of pewag winner pro lifting chains to apply, it is assumed that the individual chain strands are placed under load symmetrically. When the load is lifted, this results in equal angles of inclination and the individual strands are symmetrical to each other. The load may be considered symmetrical when all of the following conditions apply:
1 1/3 2 x Single leg 2 1.4 2 x
Double
3 or 4 1.5
• Before using several chain slings at the same time, make sure that the crane hook is big enough for all the master rings. Make sure that the master rings cannot fall out of the hook during lifting.
Detailed original operating manuals for individual products are available for download at pewagchain.com. Our manuals are subject to a continuous improvement process to ensure that they are always up to date. For this reason, always refer to the latest version of a manual.
Additional detailed information Never tip-load the hook!
• Use only chain slings of the same nominal thickness and grade at the same time.
• The load is less than 80% of the indicated load capacity
22 Identification and Testing pewag lifting chains and fittings are marked with a batch identification number and the manufacturer’s identification marking: • “120” or “12” to indicate pewag Grade 120 Alloy • “100” or “10” to indicate pewag Grade 100 Alloy • “8” to indicate pewag Grade 80 Alloy • “6” to indicate pewag Grade 63 Stainless All Alloy chains are 100% tested to 2.5 times the working load values and are furnished with a test certificate to this effect, this exceeds US requirements. Every chain sling manufactured by pewag is supplied with a test certificate and steel sling warning tag, as shown below. Sling WARNING tag BackFront(s)
23 pewag Industrial Products Terms and Conditions • TERMS: Net 30 days - Credit must be established with pewag Inc. All other - cash in advance. • FREIGHT POLICY - USA & Canada pewag Inc. shipments, including Terrier Lifting Clamps, over 1,500 lbs. or $4,000.00 within the continental United States or Provincial Canada are prepaid. Carrier at the discretion of pewag. Shipments under 1,500 lbs. or $4,000.00 will be prepaid and added to the invoice. Minimum order of $25.00 For all shipments to Canada, customer will be responsible for duties and taxes. • PRICES: All prices are shown in US Dollars, order will be accepted subject to prevailing prices at time of order. Prices are subject to change without notice. • RETURN GOODS: pewag Inc./Terrier Lifting Clamps: Please note that we will accept returns only after a return merchandise authorization has been obtained. Items must be in new condition, unused in original packaging, with manuals and certifications. NO merchandise will be accepted without prior written authorization. Items must be returned to pewag within 120 days from the day shippedNO returns accepted after 120 days. All returns are subject to a 25% (35% if manuals and certifications are not returned) restocking/handling charge, which will be deducted from the amount of the credit memo. Returned shipments must be prepaid. Collect or unauthorized shipments will be refused. • CHAIN SLINGS AND SPECIALTY/CUSTOM ITEMS: Specialty items, cut chain, and chain slings are custom items and are NONRETURNABLE, NONCANCELLABLE, and NONREFUNDABLE. • FOR ALL OTHER PEWAG TERMS AND CONDITIONS OF SALE: https://www.pewagchain.com/footer/service/terms-and-conditions/ Disclaimer for Printed Literature: The information contained in our catalog is to be used only as a guide to assist with product selection. pewag Inc. makes no representation or warranty as to the completeness or accuracy of the information contained in our catalog. The products and specifications set forth in our catalog are subject to change without notice and pewag Inc. disclaims any and all liability for such changes. The information contained in our catalog is provided without warranties of any kind, either express or implied, and pewag Inc. disclaims any and all liability for typographical, printing, or production errors or changes affecting the products and/or the specifications contained in our catalog. It is the responsibility of the customer to thoroughly analyze all aspects of the customers’ proposed application for the products. Due to the diversity of possible applications of pewag Inc. products, the customer is solely responsible for making the final selection of the product(s) to be used and to assure that all performance, safety and warning requirements of the application are satisfied.
KWBCAT/09/2022 pewag, Inc pewagchain.comsales@pewagchain.com630-566-1394
