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[China]
Address: No. 2503 Room,3B Buiding,ShiFu Road,LuCheng District,Wenzhou City,China
Contact name:Mark Fuel
HAINER STEEL INDUSTRIAL CO.,LIMITED |
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ASTM A312 AISI304 304L 316L SS Pipe Seamless Stainless Steel Pipe
Quick Detail:
Standard Specification | ASTM A312,A213,A249,A269,A270A789,A554,A790,etc. |
Material | 304,304L,309S,310S,316L,317L,321,,347,347H,2205 etc. |
Outer Diameter | 6mm to 325mm |
Wall Thickness | 0.5mm to 25mm |
Length | 6m, 12m, 18m |
Type | Round Pipe |
Description:
Applications:
We,this type seamless steel pipe be widely used in kinds of industries:
Specifications
Designation: A312/A312M-04a
Standard specifications For Seamless,Welded,And Heavily Cold Worked Austenitic
Stainless Steel Pipe
Specification covers | Seamless,straight-seamless welded, and heavily cold worked austenitic stainless steel pipe |
Manufacture Process | Seamless (SML) Pipe |
Diameter Tolerance | +/-1% |
Permitted Variations In Wall Thickness
| Tolerance,% from Nominal NPS Designator Over Under 1/8 to 21/2 inc., all t/D ratios 20 12.5 3 to 18 inc., t/D up to 5% incl. 22.5 12.5 3 to 18 inc., t/D over 5% 15 12.5 20 and larger,welded,all t/D ratios 17.5 12.5 20 and larger,seamless,t/D up to 5% incl. 22.5 12.5 20 and larger,seamless,t/D over 5% 15 12.5
Where: t = Nominal Wall Thickness D = Ordered Outside Diameter |
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