Astm A312 A269 Tp Sus 201 304 304L 316 316L 321 310S 317L 410 420 430 Seamless Stainless Steel Pipe

Standard:ASTM A554,ASTM A312
Material Grade:201,202,304,304L,316,316L,321,310,310S,317 317L, 347 347H 2205 2507 2520 904L 254SMo 430,409L, 410,410是420J1,420J2
Main Material:   a) 201 (Ni0.8%-1%)     b) 202 (Ni: 3.0%-4.0%)   c) 304 (Ni: 8% Cr: 18%)   d) 316 (Ni: 10% Cr: 18%)
Size Range:139mm-1600mm ETC.
Thickness:0.5-30mm
Length:6m or as customers' request
Tolerance: a) Outer Diameter: +/- 0.2mm   b) Thickness: +/- 0.02mm   c) Length: +/- 5mm
Surface:180G, 320G Satin/Hairline/400G, 600G Mirror finish
Application:Industrial air conditioning,heater,evaporator, condenser,Construction, Pharmacy, Power,
Petrochemical,car exhaust pipes,underfloor heating pipe,water pipe,oil pipe,gas pipe
Test:Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT

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