Description

Duplex stainless steel pipe,Duplex stainless steel tube,

seamless Duplex stainless steel pipe,welded Duplex

stainless steel pipe

Standard

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

Material

UNS S32304,UNS31500,UNS S31803,UNS S32900,UNS S31260,UNS

S32750,UNS S32550,00Cr23Ni4N,00Cr18Ni5Mo3Si2,00Cr22Ni5Mo3N,

0Cr25Ni5Mo2,00Cr25Ni7Mo3WCuN,00Cr25Ni7Mo4N,0Cr25Ni6Mo3CuN,

SS2327,SS2376,SS2377,SS2324,SS2328,DP11,DP1,DP8,329J1,329J21

Outside Diameter

6 mm~2500mm

Wall thickness

0.5mm~200mm

Length

6m,5.8m ,7m,8m,or as required.

Surface

mill,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,

Peru,South Africa,Indonesia,Braizl,Korea,Thailand,Viet Nam,Spain,Mexico,etc

Container

Size

20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High),20-25 Metric ton

40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High),20-25 Metric ton

40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High),20-25 Metric ton

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.

Contacts

If you have any questions, please feel free to contact me.

We are sure your inquiry or requirements will get prompt attention.

JIS G4311-91 SUS630 stainless steel pipe

C

Si

Mn

P

S

Cr

Ni

Cu

≤0.07

≤1.00

≤1.00

≤0.040

≤0.030

15.0-17.5

3.0-5.0

3.0-5.0