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Duplex Pipe

Model:AB-STEEL
Brand:AB-STEEL
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Stainless Steel
Label:Duplex Pipe , Duplex Tube , Seamless Duplex Pipe
Price: -
Min. Order:1 pc
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Member Information

Detail

Shanghai AnBao Steel Co., Ltd.

Free MemberShang Hai - China
Live Chat:Last Online:11 Apr, 2013

View all products. (12)

Product Description

Duplex Pipe/Duplex Tube/Seamless Duplex Pipe
Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530
Material: UNS S32750,2205,UNS S31803(Cr22Ni5Mo3);UNS S31500(Cr18NiMo3Si2)
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 tubes and pipes are with high mechanical strength, good elongation and weld ability which needs no pre-heating before welding and heat treatment after welding, low thermal expansion, excellent resistance to stress corrosion cracking, pitting and crevice corrosion, and high resistance to general corrosion in different environments. Duplex stainless steel tubes and pipes are applied to heat exchangers in refinery industries, petrochemical plants, paper and pulp industries, sugar and beverage industries.

Product Image

Duplex Pipe 1
Img 1
Duplex Pipe 2
Img 2

Send Inquiry to this Member

Shanghai AnBao Steel Co., Ltd.

No.61,East NanJing Road, HuangPu District, Shanghai, China

Phone:
86-21-13764143192
Fax:
86-21-51901778
Contact:
Alice (Manager)
Mobile:
0086 13764143192

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