Certified Welding (High-Pressure & Structural)

Zithembile Engineering delivers certified high-pressure and structural welding services for demanding industrial, mining and power generation environments. Our team of coded welders is trained and accredited to perform welding to ISO 3834 and ASME standards, ensuring every weld meets safety, durability and compliance requirements.

We handle welding projects both in our fully equipped Witbank workshop and on site at client facilities. Whether it is repairing pressure vessels, constructing structural steel frameworks or fabricating custom components, we apply the correct procedures, filler materials and testing methods for each job.

Our welding capabilities extend to carbon steel, stainless steel and specialised alloys, with quality control inspections conducted at every stage to guarantee performance in high-stress environments.