Gold Member Since 2011
Audited Supplier
Tianjin Xuboyuan Iron & Steel Trading Co., Ltd.

Round Pipe, Round Tube, Pipe manufacturer / supplier in China, offering Round Steel Pipe/Tube Q235 ERW, Seamless Pipe 201, 202, 304, 304L Lower Price, Square Steel Pipe Q215, Q235, Q345. and so on.

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Round Steel Pipe/Tube Q235 ERW

Purchase Qty.:
(Tons)
3-9 10+
FOB Unit Price: US $870 US $620
Purchase Qty. (Tons) FOB Unit Price
3-9 US $870
10+ US $620
Get Latest Price
Production Capacity: 2, 500 Tons / Month
Transport Package: Standard Export Seaworthy Packing
Payment Terms: L/C, T/T, Money Gram, Western Union
Basic Info
  • Model NO.: ERW Q235
  • Technique: ERW
  • Usage: Pipeline Transport
  • Shape: Round
  • Specification: ASTM GB DN JIS
  • Type: Welded
  • Surface Treatment: Non Galvanized
  • Section Shape: Round
  • Trademark: XBY
  • Origin: Tianjin, China (Mainland)
Product Description
Standard: BS, JIS, GB
Standard: BS 1387, BS EN 10297, JIS G3461-2005, GB/T 8162-1999, GB/T 9711.1-1997, GB/T 17396-1998, GB/T 13793-1992
Grade: 10#-45#, A53-A369, ST35-ST52, Q195-Q345


Thickness: 0.6-39 mm
Section Shape: Round
Outer Diameter: 12.73 - 727 mm
Place of Origin: Tianjin, China (Mainland)
Secondary Or Not: Non-secondary
Application: Fluid Pipe
Technique: ERW
Surface Treatment: Oiled
Alloy Or Not: Non-alloy
Length: 6m or as your requirement

GRADEMachinery PropertiesChemical Composition
Yield StrengthTensile StrengthRate ElongationCSiMnSP
Mpa kg/mm2Mpakg/mm min
Q215A215 22335-41034-42310.09-0.150.030.25-0.550.050.045
Q215B0.045
Q235A235 24375-46038-47260.14-0.220.30.30-0.650.50.045
Q235B0.12-0.20.30-0.700.450.045
Q235C≤0.180.35-0.800.40.04
Q235D≤0.170.35-0.800.0350.035
16Mn(Q345B)345 35510-60051.6220.12-0.20.2-0.551.2-1.60.0450.045
X42289 29.541342.1
0.28
1.250.030.03
X52358 36.545546.4
0.3
1.350.0450.03
X56386 39.448949.9
0.26
1.350.030.03
X60413 42.151752.7
0.26
1.350.030.03
X65448 45.753054
0.26
1.40.030.03
X70482 49.256357.6
0.26
1.40.030.03
L245245415
210.26
1.150.030.03
L290290415
210.28
1.250.030.03
L360360460
190.3
1.250.030.03

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