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A790 Duplex 2205 / 2205D Welded Alloy Tube and Pipe.

Guangzhou Kingmetal Steel Industry Co., Ltd.
  • Type：Welded
  • Technique：Hot Rolled
  • Material：Alloy Steel
  • Surface Treatment：Polished
  • Usage：Heat Exchanger & Boiler
  • Section Shape：Round

Base Info

  • Model NO.：WAN216
  • Size：2"-24"
  • Wt：10s-40s
  • Name：Duplex Stainless Steel Pipe
  • Grade：S31803,S32205, 2205,2205D
  • Payment Term：Tt,LC
  • MOQ：10ton
  • Brand：Kingmetal
  • Keyword：Stainless Steel Tube Manufacturer
  • Tag：Super Duplex Stainless Steel
  • Transport Package：in Bundle
  • Specification：6-219mm
  • Trademark：Kingmetal
  • Origin：Made in China
  • HS Code：73044190
  • Production Capacity：5000 Tons Per Month

Description


Commodity Name
Duplex Stainless Steel Tube
Standard

Chemical Composition(%)
Remark
 
C≤
Mn
P≤
S≤
Si
Ni
Cr
Mo
N
Cu
 
S31803
0.03
≤2.0
0.03
0.02
≤1.0
4.50~6.50
21.0~23.0
2.50~3.50
0.08~0.20  
S32205
0.03
≤2.0
0.03
0.02
≤1.0
4.50~6.50
22.0~23.0
3.0~3.5
0.14~0.20  
S31500
0.03
1.20~2.0
0.03
0.03
1.4
~2.0
4.50~5.25
18.0~19.0
2.5~3.0
0.05~0.1  
S32550
0.04
≤1.5
0.04
0.03
≤1.0
4.50~6.50
24.0~27.0
2.9~3.9
0.10~0.25
1.5~2.5 
S31200
0.03
≤2.0
0.045
0.03
≤1.0
5.50~6.50
24.0~26.0
1.2~2.0
0.14~0.20  
S31260
0.03
≤1.0
0.03
0.03
≤0.75
5.50~7.50
24.0~26.0
2.5~3.5
0.10~0.30
0.20~0.8
W0.10~0.50
S32001
0.03
4.0~6.0
0.04
0.03
≤1.0
1.0~3.0
19.5~21.5
≤0.60
0.05~0.17
≤1.00 
S32304
0.03
≤2.50
0.04
0.04
≤1.0
3.0~5.5
21.5~24.5
0.05~0.60
0.05~0.20
0.05~0.6 
S39274
0.03
≤1.0
0.03
0.02
≤0.80
6.0~8.0
24.0~26.0
2.50~3.50
0.24~0.32
0.20~0.8
W1.50~2.50
S32750
0.03
≤1.2
0.035
0.02
≤0.80
6.0~8.0
24.0~26.0
3.0~5.0
0.24~0.32
≤0.5
 
S32760
0.05
≤1.00
0.03
0.01
≤1.0
6.0~8.0
24.0~26.0
3.0~4.0
0.20~0.30
0.5~1.0
W0.50~1.00
S32900
0.08
≤1.00
0.04
0.03
≤0.75
2.50~5.00
23.0~28.0
1.0~2.0   
S32950
0.03
≤2.00
0.035
0.01
≤0.60
3.50~5.20
26.0~29.0
1.0~2.5
0.15~0.35 
W0.8~1.2
S39277
0.03
≤0.80
0.025
0.002
≤0.80
6.50~8.0
24.0~26.0
3.0~4.0
0.23~0.33
1.2~2.0 
S32520
0.03
≤1.50
0.035
0.02
≤0.80
5.5~8.0
23.0~25.0
3.0~5.0
0.20~0.35
0.5~3.0 
S32906
≤0.030
≤1.50
≥0.80
0.03
0.03
≤0.50
≤7.5
≥5.8
≤30.0
≥28.0
≤2.60
≥1.50
0.40
0.30
0.80 A790 Duplex 2205 / 2205D Welded Alloy Tube and Pipe.

GUANGZHOU KINGMETAL STEEL INDUSTRY CO., LTD. is an Industry Group Company. It is a professional company in designing, producing and selling steel pipe, pipe fittings, flanges, valves . We have our own big factories with modern machine line to make high quality products, which is mainly to be exported to oversea markets.

We are pure-hearted and awaiting for your kind attention to our company .