We insist about the theory of growth of 'High excellent, Performance, Sincerity and Down-to-earth working approach' to offer you with great company of processing for Hollow Section Square Steel Tubes , Ms Galvanized Square Tube , Galvanized Perforated Square Tube , We will make greater efforts to help domestic and international buyers, and create the mutual benefit and win-win partnership between us. we are eagerly waiting for your sincerely cooperation.
2017 Good Quality Square Section Steel Tube Sizes - Construction Material Galvanized Steel Pipe – Minjie Detail:
1.Product information
Hot dipped galvanized steel pipe
Steel Grade:Q195–Q345,S235JR,S275JR,S355JR,GR.B-D,STK500
Standard:GB/T3091–2001,BS1387–1985,DIN EN10025,EN10219,JIS G3444:2004,ASTMA53 SCH40/80/STD,BS-EN10255-2004
Surface Finish:hot dipped galvanized ,electro galvanized ,black,painted,threaded,socket,engraved.
Outer diameter (inch ):1/2’’—16’’
Thickness (mm):2.0—20.0
Length (m):1—12
The section shape:round
Country of origin:China(Mainland)
Provinces :Tianjin
Application :Structure Pipe
The production process: ERW
Certificate:CE
2. Product pictures

3.Customer photos:

The customer came to our factory to inspect the goods.
The customer is satisfied with our goods
4.Main products


Product detail pictures:
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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for 2017 Good Quality Square Section Steel Tube Sizes - Construction Material Galvanized Steel Pipe – Minjie , The product will supply to all over the world, such as: The Swiss, Roman, Serbia, If you need any of our products, or have other items to be produced, please send us your inquiries, samples or detailed drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.