Precision welding and pipeline performance

Plastic welding is a key factor in ensuring structural pipeline integrity, making adherence to strict quality control practices and standards vital criteria. In the local market, these areas are being championed by the Southern African Plastic Pipe Manufacturers Association (SAPPMA) and Plastics SA, with a concerted focus on training.

“The quality of welding depends on the skill and expertise of the welder, the welding equipment and the welding technique used. Poor welding practices can result in weak or faulty joints, leading to leaks, ruptures and other structural failures. These failures can have catastrophic consequences, resulting in environmental pollution, property damage and even loss of life,” explains Kirtida Bhana, head: Academy for Learning & Development, Plastics SA.

She explains that Plastics SA is at the forefront of promoting best-in-class techniques through its various training programmes, which cover a wide range of thermoplastic welding methods. These include butt welding, electrofusion and extrusion welding, among others, for sectors that include construction and mining.

Adds Jan Venter, CEO of SAPPMA, “A major benefit is that Plastics SA’s training programmes promote consistency and uniformity in plastic welding practices, making it easier for regulators and industry players to monitor and enforce compliance.”