Company Details
  • Torich International Co.,Ltd--The Steel Tube Maker

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GB, ISO9001, ISO14001
  • Description:Duplex Stainless Steel Pipes,Super Duplex Stainless Steel Pipe,Duplex Stainless Steel Seamless Pipe,Duplex Welded Stainless Steel Pipe
Torich International Co.,Ltd--The Steel Tube Maker Duplex Stainless Steel Pipes,Super Duplex Stainless Steel Pipe,Duplex Stainless Steel Seamless Pipe,Duplex Welded Stainless Steel Pipe
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Duplex Stainless Steel Pipes

Product categories of Duplex Stainless Steel Pipes, we are specialized manufacturers from China, Duplex Stainless Steel Pipes, Super Duplex Stainless Steel Pipe suppliers/factory, wholesale high-quality products of Duplex Stainless Steel Seamless Pipe R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Austenitic-Ferritic Grade Stainless Steel Welded Tubes
Austenitic-Ferritic Grade Stainless Steel Welded Tubes

Model No. : GB/T 21832

GB/T 21832 Austenitic-Ferritic (duplex) Grade Stainless Steel Welded Tubes and Pipes Spec: Material:329J3L 1.4462 Size Range:OD:4-1200mm WT:0.3-200mm General

Wholesale Various High Quality of Duplex Stainless Steel Pipes

China Duplex Stainless Steel Pipes Suppliers

Duplex Stainless Steel Pipes

we manufacture according to Chinese Standard GB/T20878-2007.
The grade 2205 is equivalent to Chinese Grade 022Cr23Ni5Mo3N.
The grade availability is as below:
UNS S32304(23Cr-4Ni-0.1N)
UNS S31803(SAF2205)00Cr22Ni5Mo3N
UNS S31500(3RE60)(22Cr-5Ni-3Mo-0.15N)
UNSS32550(25Cr-6Ni-3Mo-2Cu-0.2N)
UNS S32750(SAF2507)(25Cr-7Ni-3.7Mo-0.3N)

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