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Chengdu Derbo Steel Co., Ltd.

Square Steel Pipe Q235, Cold Rolled Square Steel Pipe Q235, Ms Square Steel Tube Q235 manufacturer / supplier in China, offering Welded Cold Rolled Square Steel Pipe Q235, API 5CT K55 J55 N80 L80 P110 Pup Joint Coupling Oil Casing Tubing for OCTG, ASME B16.5 B16.47 A105 Wn So Blind Rtj RF Forged Pipe Flange and so on.

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Supplier Homepage Product Carbon steel pipe/Tube Mechanical Steel Tube Welded Cold Rolled Square Steel Pipe Q235

Welded Cold Rolled Square Steel Pipe Q235

FOB Price: US $450 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $450/ Ton
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Production Capacity: 250000 Tons/Year
Transport Package: in Bundle
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Technique: Hot Rolled
  • Standards: ASTM A53-2007, GB/T 3094-2000, JIS G3466, En10219
  • Thickness: 1.5 - 30 mm
  • Length: 2-12 M, or According to Customers′ Requirements
  • Wall Thickness: Thick & Thin
  • Trademark: DERBO
  • Origin: Hebei, China (Mainland)
  • Surface Treatment: Coated
  • Grade: 10#-45#, Q195-Q345, St35-St52, 10#, 20#, 45#, Q195
  • Outer Diameter: 20*20mm-300*300mm
  • Surface Treatments: Galvanized or None
  • Alloy: Non-alloy
  • Specification: BS, ASTM, JIS, GB, DIN, AISI, 200*200mm-800*800mm
Product Description
welded cold rolled square carbon steel pipe Q235

1. Product Show

Welded Cold Rolled Square Steel Pipe Q235
2. Product  Parameter

DETAIL

ShapeSquare        :20*20-200*200mm
Rectangular :30*20-250*150mm 
Thickness1.0-12.0mm
Length3-12m,or as per your request
TechniqueHot Rolled, Cold Rolled,ERW,High-frequency welded,Extruded 
SurfaceBared, Oil, Galvanized, Paint,etc
StandardGB/T3094-2000,GB/T6728-2002,ASTM A500,JIS G3466,DIN EN10210,or others
MaterialQ195,Q235,Q275,Q345,S355,St33,St37,St52A500,A513,A106 and so on
CertificationISO9001:2000,CE,SGS
PackageWooden box,steel strip,pallet,or as your request
Productivity15000tons/month
UsageMachinery manufacture,Roads and Bridges,Construction,Transportation
If you have any questions, please don't hesitate to contact me.
SQUARE SIZE
Size(mm)Wall thickness(mm)Size(mm)Wall thickness(mm)Size(mm)Wall thickness(mm)
20x201.0-3.060x601.8-6.0115x1151.8-8.0
25x251.0-3.065x651.8-6.0120x1202.5-10.0
30x301.0-4.070x701.8-6.0125x1252.5-10.0
35x351.0-4.075x751.8-6.0130x1304.0-10.0
38x381.0-5.080x801.8-8.0135x1354.0-10.0
40x401.0-6.085x851.8-8.0140x1404.0-10.0
42x421.2-6.090x901.8-8.0150x1504.0-10.0
45x451.2-6.095x951.8-8.0160x1604.0-10.0
48x 481.2-6.0100x1001.8-8.0180x1804.0-10.0
50x501.8-5.0105x1051.8-8.0190x1904.0-12.0
55x551.8-5.0110x1101.8-8.0200x2004.0-12.0
RECTANGULAR SIZE
Size(mm)Wall thickness(mm)Size(mm)Wall thickness(mm)Size(mm)Wall thickness(mm)
30x201.0-3.080x401.8-6.0120x1002.5-10.0
40x201.0-3.080x501.8-6.0140x702.5-8.0
40x301.0-3.090x601.8-6.0150x752.5-8.0
50x201.0-3.0100x401.8-6.0150x902.5-8.0
50x251.8-4.0100x501.8-6.0150x1002.5-10.0
50x301.8-4.0100x601.8-6.0160x802.5-8.0
50x401.8-4.0100x801.8-6.0200x802.5-8.0
60x301.8-6.0120x401.8-6.0200x1002.5-10.0
60x401.8-6.0120x501.8-6.0200x1502.5-10.0
70x301.8-6.0120x601.8-6.0250x1004.0-12.0
70x501.8-6.0120x801.8-10.0250x1504.0-12.0

3. Quality Control
Welded Cold Rolled Square Steel Pipe Q235

Please do not hesitate to contact me  if you have any queires on our products.
We will offer our warm-hearted service to you ! 

 

 
Mobile : (+86)18780020877
 

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