Description

Main steel grade: GRADEï&frac*4;šTP**4 (0Cr*9Ni9) / 1.***1 , TP**4H(0Cr*8Ni9) , TP**4L(*0Cr*9Ni*0) (*0Cr*8Ni*0) /1.***6 , TP**1 (1Cr*8Ni9Ti) (0Cr*8Ni*1Ti) (0Cr*8Ni9Ti) / 1.***1, TP**1H(0Cr*8Ni*0Ti) / 1.***8 , TP**6 (*0Cr*7Ni*2Mo2) / 1.***1 TP**6L(*0Cr*7Ni*4Mo2) , TP**6Ti(0Cr*8Ni*2Mo2Ti) / 1.***4 , TP**7 0Cr*9Ni*3Mo3) , TP**7 (0Cr*8Ni*1Nb) / 1.***0 , TP**0S (0Cr*5Ni*0) (1Cr*5Ni*0Si2) / 1.***5 , UNS S****3 / 1.***2 UNS S***5 The size range: Pipe from 1/8” to *6”(OD6.0MM***0MM), sch*0s to sch**0s(WT 1MM**0.0MM), Normal Standardï&frac*4;š 1) Chinese Standard GB/T *********2 Stainless Steel Seamless Tubes For Fluid Transport GB/T *********7 Seamless Stainless Steel Tubes For Boiler And Heat Exchanger GB/T ********6 Seamless Steel Tubes For Petroleum Cracking GB/T *********2 Stainless Steel Seamless Tubes For Structures 2) American Standard ASTM A**2M/A**2M Seamless, Welded and Heavily Cold Worked Austenitic Stainless Steel Pipes ASTM A**9/A**9M Seamless and Welded Austenitic Stainless Steel Tubing ASTM A**3/A**3M Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater and Heat-Exchanger Tubes ASMT A**9/A**9M Seamless and welded Ferritic and Austenitic Stainless Steel Tubing 3) Russian Standard : GOST ******1 Seamless Cold and Warm Deformed Tubes Made of Corrosion- Resistant Steel 4) European & German Standard: EN******5 Seamless Steel Tubes for Pressure Purposes DIN****8 / DIN****6 Seamless Circular Austenitic Stainless Steel Tubes Subject to Special Requirements Welcome our website: http://*****/Enindex.asp