YUHONG GROUP CO.,LIMITED

SA928 S31803 Duplex Steel Welded Pipe,Duplex Steel Welded Pipe SA928 S32205,Duplex Steel Welded Pipe 2205 S31803

86-574-88013900

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ASME SA928 CLASS 1 UNS S31803 Duplex Steel Welded Pipe

Basic Info

BrandYUHONG

TypeStainless Steel Pipes

StandardEN

CertificationJIS

ShapeRound

TechniqueCold Rolled

Additional Info

PackagingPly-wooden Case /Iron Case/ Bundle with plastic Cap

TransportationOcean,Land,Air

Place of OriginChina, USA, Korea, UE

CertificateABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

PortShanghai Sea Port,Ningbo Sea Port

Payment TypeL/C,T/T,Western Union

IncotermFOB,CFR,CIF

Product Description

YUHONG Group deal with  Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless  and welded  pipe and tube already more than 25 years, every year sell more than 80000 tons of steel  pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Russia, Korea, Singapore, Austrial, Poland, France , ....And our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004. 

 

ASME SA928 CLASS 1 UNS S31803 Duplex Stainless Steel Welded Pipes

Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530

Material: UNS S31803(Cr22Ni5Mo3/1.4462)/2205, UNS S32750(1.4410), UNS S31500(Cr18NiMo3Si2), UNS32760(1.4501)


S32750: ASME SA790/ ASTM A790 S32750 WELDED PIPE SAF2507: ASME SA790 / ASTM A790 SAF2507 WELDED PIPE
1.4410: ASME SA928 / ASTM A928 S32750 WELDED PIPE S31803 WELDED PIPE: ASME SA790/ ASTM A790 ASME SA928 / ASTM A928
SAF2205 WELDED PIPE: ASME SA790/ ASTM A790 ASME SA928 / ASTM A928 S32760 WELDED PIPE: ASME SA790/ ASTM A790 ASME SA928 / ASTM A928
S32304 WELDED PIPE: ASME SA790/ ASTM A790 ASME SA928 / ASTM A928 S31500 WELDED PIPE: ASME SA790/ ASTM A790 ASME SA928 / ASTM A928

 

Chemical Composition

Grade

C

 max

Si

max

Mn

max

P

max

S

max

Cr

Ni

Mo

N

UNS S32750

0.030

0.8

1.2

0.030

0.015

24.0-26.0

6.0-8.0

3.0-5.0

0.24-0.32

UNS S31803

0.030

1.0

2.0

0.020

0.020

21.0-23.0

4.5-6.5

2.5-3.5

0.08-0.20

UNS S31500

0.030

1.0

1.2-2.0

0.030

0.030

18.0-19.0

4.5-5.5

2.5-3.5

0.05-0.10

 

 Physical Properties

Grade

Y.S.MPa min

T.S.Mpa min

Elongation %

Hardness HRC

UNS S32750

550

800

15

20

UNS S31803

450

620

25

20

UNS S31500

440

630

30

20

  

Duplex Stainless Steel Pipe Application: 

Chemical processing, Transport and Storage. 

Oil and gas exploration and offshore rigs. 

Oil and gas refining. 

Marine environments.

Pollution control equipment.

Pulp and paper manufacturing

Chemical process Plant 

Product Categories : Duplex Steel Pipe > Duplex Steel Welded Pipe

Product Images

  • ASME SA928 CLASS 1 UNS S31803 Duplex Steel Welded Pipe
  • ASME SA928 CLASS 1 UNS S31803 Duplex Steel Welded Pipe
  • ASME SA928 CLASS 1 UNS S31803 Duplex Steel Welded Pipe
  • ASME SA928 CLASS 1 UNS S31803 Duplex Steel Welded Pipe
  • ASME SA928 CLASS 1 UNS S31803 Duplex Steel Welded Pipe
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