Manager of the branches
NDT INSPECTION NDT (Nondestructive Testing) is a highly valuable technique that can save both money and time in material evaluation with high accuracy and it doesn’t damage or require the component to be dismantled for testing. NDT plays a crucial role in assuring safety and RELIABILITY. FREQUENTLY USED METHODS Our company has qualified and IACS certified technicians for NDT in a dry environment for defects of the test object for all six most frequently used methods: ✓ ✓ ✓ ✓ ✓ ✓
Eddy Current/Electromagnetic Testing ET Liquid (LP)/Dye (DP) Penetrant Testing PT Magnetic Particle (Magnaflux) Testing MT Radiographic Testing RT Ultrasonic Testing UT Visual Testing VT
Eddy current testing uses electromagnetic induction to detect and characterize surface and sub-surface flaws in conductive materials quite quickly through fairly thick coatings (up to 2 mm); it is particularly useful since it doesn’t require a piece of metal to be cleaned before being tested.
GREECE Piraeus, Chios Thessaloniki Kavala Alexandroupoli Neapoli- Vatika, Kali Limenes Corfu Kalamata Patra, Laurio Ag. Theodori Elefsina Chalkida Rhodes Drepano Korinthos FRANCE Marseille
TOGO Lome
TURKEY Istanbul Canakkale Iskenderun
CYPRUS Limassol Larnaca
ALBANIA Detar Sarande
BENIN Cotonou
CHINA Rizhao Shanghai Hong Kong Qingdao Lianyunga ng
CONGO Pointe Noire
DJIBOUTI Djibouti
EGYPT El Dekheila Suez
SINGAPORE Aepa
GHANA Tema
GUINEA Conakry Kamsar
INDONESIA Balikpapan
IV. COAST Abidjan
KOREA Yeosu
MEXICO Lazaro Cardenas Manzanillo Punta Manzanillo Tuxpan
PANAMA Balboa
SPAIN Palma de Mallorca
SENEGAL Dakar
TUNISIA Tunis Sfax
124, Kifissias Ave, Maroussi 15125, Athens – Greece Tel.: (+30) 2104001120, (+30) 2104004470, (+30) 2109582176 Email: info@bevaldia.com, Site: www.bevaldia.com
SRI LANKA Colombo
Manager of the branches
Liquid Penetrant Testing (PT) also called Dye Penetrant Testing (DP); detects surface-breaking discontinuities in all non-porous materials. Liquid penetrant testing involves the application of a fluid to the material to be tested. The test surface is cleaned very thoroughly so that the penetrant is not kept out of the defect. The liquid or dye is then applied given “dwell time” from 5-30 minutes to seep into any flaws before a developer is applied. The trapped penetrant material is pulled out of the defect and spread out on the surface of the part so it can be seen by an inspector. Ultrasonic testing involves using an ultrasound transducer, linked to a diagnostic machine, it passes ultrasonic waves through a material to identify any loss or reduction in material thickness and as such does not require access to both sides of the test piece. Visual Testing while being a cost-effective way of detecting larger problems, it is not able to detect small or internal structural problems.
GREECE Piraeus, Chios Thessaloniki Kavala Alexandroupoli Neapoli- Vatika, Kali Limenes Corfu Kalamata Patra, Laurio Ag. Theodori Elefsina Chalkida Rhodes Drepano Korinthos FRANCE Marseille
TOGO Lome
TURKEY Istanbul Canakkale Iskenderun
CYPRUS Limassol Larnaca
ALBANIA Detar Sarande
BENIN Cotonou
CHINA Rizhao Shanghai Hong Kong Qingdao Lianyunga ng
CONGO Pointe Noire
DJIBOUTI Djibouti
EGYPT El Dekheila Suez
SINGAPORE Aepa
GHANA Tema
GUINEA Conakry Kamsar
INDONESIA Balikpapan
IV. COAST Abidjan
KOREA Yeosu
MEXICO Lazaro Cardenas Manzanillo Punta Manzanillo Tuxpan
PANAMA Balboa
SPAIN Palma de Mallorca
SENEGAL Dakar
TUNISIA Tunis Sfax
124, Kifissias Ave, Maroussi 15125, Athens – Greece Tel.: (+30) 2104001120, (+30) 2104004470, (+30) 2109582176 Email: info@bevaldia.com, Site: www.bevaldia.com
SRI LANKA Colombo