Duplex SS Tube

Description

Seamless  Duplex stainless steel pipe

Technique

cold  rolled,hot rolled,cold drawn

Standard

ASTM A789,A790,A450,A530,GB/T14976,GB/T14975,GB/T13296,etc

Material

S31500,S31803,S32205,S32550,S31200,S31260,S32001,S32003,S32304,S39274,   S32750,S32760,S32900,S32950,S39277,S32520,S32906,etc

Outside Diameter

6 mm~2500mm

Wall thickness

0.5mm~150mm

Length

6m,5.8m ,7m,8m,or as required.

Surface

Pickling,annealing,polishing,bright,sand blast,hair line,brush,etc

Price term

Ex-Work,FOB,CNF,CFR,CIF,FCA,DDP,DDU,etc

Payment term

TT,L/C,Western  Union

Package

Standard export package,suit for all kinds of transport, or as   required

Export to

Iran,India,Dubai,Iraq,Ireland,Ukraine,Singapore,Saudi  Arabia,Canada,USA,Dubai,Chile, Peru,South Africa,Indonesia,Braizl,Korea,Thailand,Viet Nam,Spain,Mexico,etc

Application

Duplex steel application temperature   range:-40 °C to 250 °C.Duplex steel compared to common austenitic stainless   steel has:good resistance to chlorine ion corrosion resistance (usually   pitting),good resistance to stress corrosion, close to two times the yield  strength,thermal expansion coefficient is small, with carbon steel quite  roughly,for the carbon steel duplex steel mixed used relatively advantageous   occasion.