Main Types Of 321 Stainless Steel Round Pipe From GNEE STEEL
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321 Stainless steel seamless round pipe
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321 Stainless Steel Straight Round Tubing
- 321 Stainless Steel ERW Welded Pipe
- 321 Stainless Steel Fabricated Tube
- 321 LSAW Stainless Steel Welded Pipe
Stainless Steel 321/321H Pipes & Tubes Specification
Standard ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Dimensions ASTM, ASME and API
Range 1/2" NB TO 24" NB IN SCH 5, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160 & XXS as Per NACE MR 01 75
Thickness 0.3mm – 50 mm
Outer Diameter 6.00 mm OD up to 914.4 mm OD
Schedule SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Stainless steel 321 Seamless pipes stock Length:Single Random, Double Random & Cut Length.
Stainless Steel 321 Seamless pipes End Finishing:Plain End, Beveled End, Treaded End
Chemical Components of 321 Stainless steel pipe
| GB | 0Cr18Ni10Ti |
| ASTM | 321 |
| JIS | SUS321 |
| Chemical Component (%) | |
| C | ≦0.08 |
| Si | ≦1.00 |
| Mn | ≦2.00 |
| P | ≦0.035 |
| S | ≦0.030 |
| Ni | 9.00-17.00 |
| Cr | 17.00-19.00 |
| Mo | - |
| N | - |
| Other | Ti≧5*C% |
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