HAINER STEEL INDUSTRIAL CO.,LTD
WENZHOU HAINER STEEL TECH. CO.,LTD
Products:ASTM,JIS,BS,SMLS Pipe/Tube,Flange,Valve,Fittings (Elbow,Tee,Reduce),Sheets,Rod,Wire...
Materials: 304/L/H,310S,316L/Ti,317L,321,347H,2205,2507,904L,17-4PH,17-7PH,Monel 400,Inconel 600,625,800,825..
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Surface Finished: | Annealed And Pickled - AP Finish | Outside Diameter: | 219.1mm ( +/- 1% Tolerance ) |
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Wall Thickness: | 8.18mm ( +/- 10% Tolerance ) | Length Of Pipe: | 6100mm ( +/-5mm ) |
Material: | 0Cr18Ni9(304), 00Cr19Ni10(304L), 1Cr18Ni9Ti(321), 0Cr17Ni12Mo2(316) Etc | Standard: | ASTM A312/A312M, ASTM A213/A213M, ASTM A269/A269M |
Highlight: | 304 Stainless Steel Pipe,Stainless Steel Pipes And Tubes |
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
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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 |
Inspection item |
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Ordering Information |
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