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duplex stainless steel pipes super duplex seamless pipe 

Place of Origin: Zhejiang, China (Mainland) 
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Duplex Stainless Steel Pipe,ASTM A789, ASTM A790, UNS32

Duplex Stainless Steel Pipe,ASTM A789, ASTM A790, UNS32750, UNS32760 Pickled And Annealed

 

 

Detailed Product Description

 
Super  Duplex Stainless Steel Pipe ASTM A790 S31803 (2205 / 1.4462), UNS S32750(1.4410)

 

 

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)

 

 

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 %

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Company Info

Yuhong Special group [China (Mainland)]


Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)

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