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Description:
we are top supplier in Tianjin with over ten years experience in manufacturing and exporting steel pipe. Our main market is South America, Southeast Asia, Middle east, South Korea, India,etc. Best quality, reasonable price and professional service will be your best choice.
Black pipe, welded steel pipe under ASTM A53
Nominal Size
   O.D. (mm)
 W.T (mm)
        Weight Grade
 Sch
 Grade A Test Pressure    (Mpa)
 Weight (black pipe) plain end  (kg/m)
 1/2
21.3
2.77
STD
40
4.83
1.27
 3/4
26.7
2.87
STD
40
4.83
1.69
1Â Â Â Â
33.4
3.38
STD
40
4.83
2.5
1Â 1/4
42.2
3.56
STD
40
8.27
3.39
1Â 1/2
48.3
3.68
STD
40
8.27
4.05
2Â Â Â Â
60.3
3.91
STD
40
15.86
5.44
2Â 1/2
73
5.16
STD
40
17.24
8.63
3Â Â Â Â
88.9
5.49
STD
40
15.31
11.29
4Â Â Â Â
114.3
6.02
STD
40
13.1
16.07
5Â Â Â Â
141.1
6.55
STD
40
11.5
21.73
6Â Â Â Â
168.3
7.11
STD
40
10.5
28.26
Â
Q235B 8inch ERW Ms Carbon Steel Tube/ Water Pipe of Building Material
Delivery Time: 20days
Thickness: 1.0-6.0mm
Length: 5.8m or 6m or Customized
Material Pipe: Q195 Q235 Q345
MOQ: 5tons
Trademark: no brand
Transport Package: Export Packing
Specification: 1/2"-12”
Origin: Tianjin, China
HS Code: 73063090
Q235 ASTM A53 Â Carbon Steel Black welded steel pipeÂ