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ASME SA789 S32205 / S31803 / S32304 Duplex Stainless Steel Tube Heat Exchanger

Guangzhou Kingmetal Steel Industry Co., Ltd.
  • Type：Seamless
  • Technique：Cold Rolled
  • Material：Stainless Steel
  • Surface Treatment：Pickled
  • Usage：Pipeline Transport, Machinery Industry, Chemical Industry, Mining, Special Purpose
  • Section Shape：Round

Base Info

  • Model NO.：WAN249
  • Grade：Uns S31803 , S32205 , S32304
  • Surface：Bright Anneal or Pickled
  • MOQ：1t
  • Delivery Time：15-30 Days After Dwon Payment
  • Od：6mm-101.6mm
  • Keyword：Heat Exchanger Tube
  • Name：Duplex Stainlesss Steel
  • Transport Package：in Bundles or Wooden Box
  • Specification：according to the requirment
  • Trademark：Kingmetal
  • Origin：China
  • HS Code：73044190
  • Production Capacity：1000 Ton,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 ASME SA789 S32205 / S31803 / S32304 Duplex Stainless Steel Tube Heat Exchanger
KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes and pipe fittings ( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have rich exporting experience . .

Cooperating with us you will feel easy and safe !