|

Welcome to the SAIW Welder Fabrication Certification Scheme. Please read the information below and do not hesitate to contact us should you require any further information.
Introduction
The Southern African Institute of Welding (SAIW) and its certification division SAIW Certification (SCERT) are authorised by the International Institute of Welding (IIW) and the European Welding Federation (EWF) to operate their Manufacturer Certification Scheme in Southern Africa.
The SAIW is the only organisation outside Europe to have such authorisation.
Locally the scheme, suitable for both manufacturing workshop and construction site activities, is known as the SAIW Welding Fabricator Certification Scheme.
To date several leading companies have been certified in accordance with the scheme.
The full list is available on this website.
ISO 3834 – Global Recognition
The SAIW Welding Fabricator Certification Scheme is based on the ISO 3834 quality requirements for fusion welding of metallic materials.
ISO 3834 is regarded as the welding quality requirement of the 21st Century and certified compliance with it means global recognition of a company’s capabilities.
The ISO 3834 standard is a tool for the control of the entire welding process from the design stage to the final handover.
Reason for Introducing the Scheme
The purpose of the scheme is to help local fabricators become more competitive in both the local and overseas markets.
Having ISO 3834 certification immediately reveals the fabricator’s competency level to end-users, project managers, design houses etc., and also demonstrates that the fabricator’s quality capabilities are competitive with similarly accredited companies from abroad.
Benefits of the SAIW Welding Fabricator Scheme
Certified Fabricators
- Verification of your company’s compliance with the ISO 3834 standard by this country’s highest welding authority, backed by the world’s leading welding authority.
- Confirmation of your company’s welding and fabricating capability and your staff’s competence.
- Improved client confidence leading to a reduction in external audits.
- Increased national and international business potential.
Purchasing Organisations
For purchasing organisations (end-users, EPCM organisations etc), specifying ISO 3834 certification as a requirement for suppliers of welding fabrications ensures:
- Expert, independent assessment of suppliers.
- In-depth, authoritative evaluation of fabricator capability and overall competence.
- Assurance of built-in quality with reduced inspection costs.
How Do I Get My Company Certified?
ISO 3834 contains three levels of quality requirements and certification is carried out in accordingly. These levels are as follows:
- Comprehensive – for specialist welding fabricators where the welding technology, materials and contractual requirements are technically demanding and vary from contract. Typically this could include large steel fabrication tasks like pressure vessels, boilers, rotating equipment etc.
- Standard – for fabricators where the welding technology and materials are technically demanding but the variety and range of product are limited. Typically this could include specialist manufacturers of stadiums, shopping centres, steel supporting structures etc.
- Elementary – for fabricators where the technology and the materials are relatively simple. Typically this could include steel safes, gates, household furniture, vehicle exhausts, tow bars etc.
SAIW Certification Scheme for the certification Pressure Vessel Fabricators for the management of quality in accordance with ASME Section VIII Division 1 Appendix 10
| Company name |
Expiry date |
SAIW Certification Cert. No. |
| Stainless Fabricators (Chamdor workshops) |
11/02/2013 |
SCERT 001 Rev.0 |
| Engski Manufacturing (Sasolburg workshops) |
31/07/2013 |
SCERT 002 Rev.0 |
| Babcock Fabrication (Jet Park workshops) |
31/07/2013 |
SCERT 003 Rev.0 |
| Lesedi Nuclear Services (Atlantis workshops) |
13/10/2013 |
SCERT 004 Rev.0 |
| SHM Engineering (Jacobs workshops) |
17/05/2015 |
SCERT 005 Rev.0 |
Carbon Steel Fabricators (Vanderbijl Park workshops) |
17/05/2015 |
SCERT 006 Rev.0 |
SAIW Certification - IIW certification scheme for Welding Fabricators
|
2010 |
| Company Name |
Quality Level |
Expiry Date |
Products |
Materials |
Welding Processes |
Cert No. |
Stainless Fabricators (Chamdor Workshop) |
Comp ISO 3834 Part 2
|
11/02/2012 |
Pressure vessels, heat exchangers, pipework, tanks and columns |
Carbon steels, austenitic & duplex s/steel, titanium Monel, Inconel and Hastelloy |
PAW, GTAW, SMAW, SAW, GMAW & FCAW |
ZA-001Rev.01 |
Engski Manufacturing (Sasolburg Workshop) |
Comp ISO 3834 Part 2 |
31/07/2013 |
Pressure vessels, heat exchangers, boilers, coils and stock tanks |
Carbon steels, austenitic s/steels, aluminium alloys |
GTAW, GMAW, FCAW, SMAW and SAW |
ZA-002 Rev.01 |
GEA Aircooled Systems (Germiston Workshop) |
Comprehensive ISO 3834-Part 2 |
31/07/2013 |
Shell and tube heat exchangers, air-cooled heat exchangers, HP heaters, pressure vessels |
Carbon steels, carbon molybdenum steels, Cr-Mo steels, austenitic s/steels, nickel steels and duplex s/steels |
SMAW, GMAW, FCAW, GTAW and SAW |
ZA-003 Rev.0 |
|
Gascon (Pty) Ltd (Elsies River Workshop) |
Comprehensive ISO 3834-Part 2 |
31/07/2013 |
Pressure vessels, gas tank containers, ISO tank containers, road tankers, diving chambers, static cryogenic vessels |
HSLA, austenitic s/steels, duplex s/steels |
PAW, SMAW, GTAW, GMAW and SAW |
ZA-004 Rev.0 |
Babcock Fabrication (Jet Park Workshop) |
Comprehensive ISO 3834-Part 2 |
31/07/2013 |
Boiler pressure parts, radiant heaters, LT pipework and heat exchangers |
Carbon manganese steels, C-Mo steels, Cr-Mo creep resisting steels, austenitic s/steels and Inconel |
SMAW, GTAW, FCAW, GMAW and SAW |
ZA-005 Rev.1 |
D B Thermal (Nigel Workshop) |
Comprehensive ISO 3834 -Part 2 |
31/07/2013 |
Pressure vessels, pressure piping, heat exchaners, airfin coolers, gearbox refurb., and condensers |
Carbon steels and austenitic s/steels |
SMAW, GTAW, FCAW and SAW |
ZA-006 Rev.0 |
Lesedi Nuclear Services (Atlantis workshop)
|
Comprehensive ISO 3834-Part 2
|
13/10/2013 |
Pressure pipework and structural steel
|
Carbon steels & austenitic s/steels |
SMAW, GTAW, GMAW & FCAW
|
ZA-007 Rev.01 |
Group Five Oil and Gas (Chevron Refinery site)
|
Comprehensive ISO 3834-Part 2 |
16/02/2014 |
Pressure pipework, structural steel, Maintenance on pressure vessels, boilers and tanks
|
Carbon steels, Cr-Mo steels, austenitic & duplex s/steels, Monel & Inconel.
|
SMAW, GTAW & SAW |
ZA-008 Rev.0 |
GRW Engineering (Pty) Ltd (Worcester workshops)
|
Comprehensive ISO 3834-Part 2 |
16/02/2014 |
Road tankers and intermodal tank containers
|
Carbon steel, stainless steel and aluminium alloys |
PAW, GTAW, GMAW |
ZA-009 Rev.0 |
Elgin Engineering (Pty) Ltd (Durban workshops)
|
Comprehensive ISO 3834-Part 2
|
16/02/2014 |
Pressure vessels, heat exchangers, boilers, tanks,structural steel and sugar milling equipment |
Carbon steels, Cr-Mo steels and austenitic stainless steels |
SMAW, SAW, GMAW, FCAW & GTAW |
ZA-010 Rev.0 |
| Hydra-Arc (Pty) Ltd (Secunda workshops) |
Comprehensive ISO 3834-Part 2 |
24/08/2014 |
Pressure vessels and pressure piping |
Carbon steel, austenitic & duplex stainless steel, monel, inconel & titanium |
SMAW, GTAW,GMAW, FAW, SAW & PAW |
ZA-011 Rev.0 |
| Steinmuller Africa (Pty) Ltd |
Comprehensive ISO 3834-Part 2 |
24/08/2014 |
Boiler pressure parts |
Carbon steel, Cr-Mo steel, Cr-Mo-Ni-V steels and austenitic stainless steels |
SMAW, GTAW & SAW |
ZA-012 Rev.0 |
| August General Servicing SA (Pty) Ltd |
Standard ISO 3834-Part 3 |
15/02/2015 |
Structural Steel |
Carbon Steel |
SMAW & GMAW |
ZA-013 Rev.0 |
| Tass Engineering |
Standard ISO 3834-Part 3 |
15/02/2015 |
Structural Steel |
Carbon Steel |
SMAW & GMAW |
ZA-014 Rev.0 |
| DSE Engineers & Contractors |
Standard ISO 3834-Part 3 |
15/02/2015 |
Structural Steel |
Carbon Steel |
SMAW & GMAW |
ZA-015 Rev.0 |
| SHM Engineering |
Comprehensive ISO 3834-Part 2 |
17/05/2015 |
Pressure vessels, boilers, piping and structural steel |
Carbon steel, Cr-Mo and austenitic stainless steels |
SMAW, GTAW, GMAW, FCAW & SAW |
ZA-016 Rev.0 |
| Turnmill Proquip Engineering |
Comprehensive ISO 3834-Part 2 |
17/05/2015 |
Pressure vessels and heavy material handling equipment |
Carbon steel, Q & T steels, Cr-Mo steels, austenitic stainless steels, nickel alloy steels and duplex stainless steels |
SMAW, SAW, GMAW, FCAW & GTAW |
ZA-017 Rev.0 |
| Carbon Steel Fabricators |
Comprehensive ISO 3834-Part 2 |
17/05/2015 |
Pressure vessels, tanks, reactors, heat exchangers and general engineering equipment |
Carbon steel, Cr-Mo steel, austenitic stainless steel duplex stainless steel |
SMAW, SAW, FCAW & GTAW |
ZA-018 Rev.0 |
| Zimmerman & Jansen |
Comprehensive ISO 3834-Part 2 |
27/05/2015 |
Pressure vessels, heat exchangers & custom built valves |
Carbon steel, steels, austenitic & duplex stainless steel |
SMAW, GTAW, GMAW & SAW |
ZA-019 Rev.0 |
| Manlimeli Construction & Engineering |
Comprehensive ISO 3834 Part 2 |
05/08/2015 |
Pressure vessels, HP Pipework, boiler maintenance & General construction |
Carbon steel, Cr-Mo steels & austenitic stainless steels |
SMAW, GTAW, GMAW & FCAW |
ZA-020 Rev. 0 |
|