Weld Procedure & Welder Qualifications
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References For Exotic Alloys
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| Process |
Material |
Qualification |
Procedure |
| GTAW |
Nickel 200 (P. No 41) |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| GTAW |
Hastelloy C22 |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| GTAW |
UNS 531803 |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| GTAW |
ASME A790 UNS 531803 |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
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References For Carbon Steels
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| Process |
Material |
Qualification |
Procedure |
| SMAW |
ASTM A106B |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| GTAW |
ASTM A106B |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| GTAW |
ASTM A106B |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| SMAW |
ASTM A106B |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| GTAW |
ASTM A333-6 (Impact & H.T) |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| GTAW |
ASTM A333-6 (Impact & H.T) |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| SMAW |
ASTM A333-6 (Impact & H.T) |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| SMAW |
ASTM A333-6 (Impact, H.T & P.W.H.T) |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| GTAW |
ASTM A333-6 (Impact, H.T & P.W.H.T) |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
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References For Stainless Steels
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| Process |
Material |
Qualification |
Procedure |
| GTAW |
ASTM A312-TP-316L |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| SMAW |
ASTM A312-TP-316L |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| GTAW |
ASTM A312-TP-316L |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| GTAW |
ASTM A312-TP-316L |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| GTAW |
ASTM A312-TP-304L |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| SMAW |
ASTM A312-TP-304L |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
| GTAW |
ASTM A270-TP-316L |
ASME IX EN 287-1 |
ASME IX EN 288-3 |
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References For Aluminium Alloys
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| Process |
Material |
Qualification |
Procedure |
| GTAW |
ASME SB221 5083-O |
ASME IX EN 287-2 |
ASME IX EN 288-4 |
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The above is a sample of the welding qualifications held byProcess Projects Limited
We are able to fabricate using all types of ferrous and non ferrous
materials including:-
Carbon Steel, Stainless Steel, Duplex, Inconel, Hastelloy, Monel, Copper Nickel
90/10 (CU NI FE),
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