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Welded Pipe
Product Specification
| Product | Size Range |
| Stainless steel welded tube & pipe |
OD: φ1-φ2200mm WT:01.5-80mm |
Main Steel Type and Typical Grade
| Steel Types | Typical Steel Codes（AISI） |
| Austenitic | TP304, TP304L, TP304H, TP316, TP316H, TP316Ti, TP316L, TP321, TP321H, TP347H, TP347HFG, 904L, TP310H, TP310S, TP317, TP317L, TP316LMo≥2.5; etc |
| Duplex/Super duplex | S31803; S32205; S31500; S32750 |
| Nickel-Alloy | N08825, N08904, N08028, N08800 |
Main Production Standards
| Standard Type | Standards |
| EN | EN10216-7; |
| ASTM |
A249, A269, A312, A358, A688, A778, A789, A790, A928, ASME: SA249, SA269, SA312, SA358, SA688, SA778, SA789, SA790 |
| GB | GB/T12770, GB/T 12771, GB/T21832, GB/T24593 |