Certified to ISO 3834
Hardfacing & Parent material Build-up
Siyanda Engineering has approved welding procedures for Stellite 6, Haynes various stainless steel hardfacings.
Our procedures are qualified to the following processes;
Automatic tig-ext & internal bore welding equipment.
Our welding procedures are qualified to GTAW, SMAW & FCAW.
For further information, please click on the tab below!
Certified fabrication & piping
The Siyanda Engineering team are well experienced in designing and fabricating level 1 pressure vessels & special fabrications to your specifications.
We fabricate the following to ASME & EN specification,
- Pressure vessels
- Structural fabrications
Please contact us by clicking on the link below!