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Duplex stainless steel has good welding performance, compared with ferritic stainless steel and austenitic stainless steel, it is neither like the welding heat affected zone of ferritic stainless steel, because of the severe coarsing of grains, the plastic toughness is greatly reduced, nor like austenitic stainless steel, is more sensitive to welding hot crack.
Product Name | 201 304 304L 316 316L seamless stainless steel pipe |
Standard | SUS ANSI ASTM EN A249 DIN Austenitic ASME AISI JIS A789 |
Out Diameter | 6-1024mm |
Thickness | 0.3-68mm |
Length | 1-6m or as cutomers required |
Steel Grade | 200 (Ni : 0.8%), 201B (Ni : 3%), 201H (Ni : 5%) |
| 301 (Ni : 6%), 304, TP304, TP304L/304L, 321, TP321, 316, TP316L, 316L, 316Ti |
| 317, 317L, 309S, 310S(2520), 347, Duplex 2205, Duplex 2207, etc. |
Standards | ASTM / ASME, GB, DIN, JIS, T14975, etc. |
round pipe/tube O.D.(mm) | 8, 9.5 , 12.7 , 15.9 , 17 , 18 , 19. 1 , 20 , 21 , 22.2 , 23 , 25.4 , 28 , 31.8 , 33, 35, 36, 38.1 , 40 , 41.8 , 42 , 45, 48 , 50, 50.8 , 56 , 57 , 60, 63.5 , 76.2 , 80 , 89 , 101.6 , 108 , 114 , 127 , 133 , 141 , 159 , 168, 219, etc. |
Application | industry,chemical,machinery,architec,decoration,etc |
Packing | 1.with plastic cap to protect both ends |
| 2.plastic bag wrapped outside the pipe |
| 3.bundles to be covered by polythene & strapped securely . |
| 4.if require ,then pack into wooden box. |
Certificate | ISO 9001:2008 |
Delivery time | 30-60 days depend on Quantity |
Payment Term | T/T, Irrevocable L/C at sight |
Trade Term | FOB , CFR , CIF |