Company Wholesale JIS SUS201 SUS202 Super Duplex Stainless Steel Pipe Tube

Product Name 

Duplex Stainless Steel Pipe/Tube

Type

Seamless or Welded 

S22053,S25073,S22253,S31803,S32205,S32304

Technology

Hot Rolled

Length

100~12000mm or as customers' requirement

Outer Diameter 

6-711mm or as customers' requirement

Thickness 

0.5-40mm or as customers' requirement

Shape 

Round/Square or customized 

Application

Chemical, Pharmaceutical & Bio-Medical, Petrochemical & Refinery, Food Processing, Aviation, Chemical Fertilizer, Sewage Disposal, Desalination, Waste Incineration,etc.

Package

Seaworthy Standard Package, or customized

Model \\country

China

US

Sweden

Germany

France

Japan

Low alloy

00Cr23Ni4N

UN23

(SAF2304)

SS232

(SAF2304)

W.Nr.1.4362

UR35N

DP11

Medium alloy

00Cr18Ni5Mo3Si2

00Cr22Ni5Mo3N

UNS S31500

UNS S31803

SS2376(3RE60)

SS2377(SAF2205)

W.Nr.1.4417

W.Nr.1.4462

UR45N

DP1

DP8

High alloy

0Cr25Ni5Mo2

00Cr25Ni7Mo3WCuN

UNS S32900

UNS S31260

SS2324(10RE51)

W.Nr.1.4460

W.Nr.1.4501

329J1

329J2L

Super duplex stainless steel

00Cr25Ni7Mo4N

00Cr25Ni6Mo3CuN

UNS S32750

UNS S32550

SS2328(SAF2507)

W.Nr.1.4410

W.Nr.1.4507

UR47N+

UR52N+

Grade 

C≤

Mn≤

Si≤

S≤

P≤

Cr

Ni

Mo

Cu≤

N

S32750((SAF2507)

00Cr22Ni7Mo4N

0.03

1.20

0.80

0.020

0.035

24.0/

26.0

6.0/

8.0

3.0/

5.0

0.50

0.24/

0.32

S31803(SAF2205)

00Cr22Ni5Mo3N

0.03

2.00

1.0

0.02

0.030

21.0/

23.0

4.50/

6.50

2.50/

3.50

0.08/

0.20