Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow

Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow Featured Image
  • Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow
  • Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow
  • Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow
  • Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow
  • Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow

Short Description:

 Welded steel pipes with hot dip coating or electric-galvanized?coating on the surface of galvanized steel pipes. Galvanizing can? increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used, not only as pipelines for water, gas, oil and other...


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We know that we only thrive if we could guarantee our combined price tag competiveness and quality advantageous at the same time for Electrical Conduit Pipe Bender , Adjustable Steel Props , Roof Mount Solar Racking , We are willing to give you the best suggestions on the designs of your orders in a professional way if you need. In the meantime, we keep on developing new technologies and creating new designs so as to make you ahead in the line of this business.
Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow Detail:

 Welded steel pipes with hot dip coating or electric-galvanized?coating on the surface of galvanized steel pipes. Galvanizing can? increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used, not only as pipelines for water, gas, oil and other general low-pressure fluids, but also as oil well pipes and oil pipelines in the petroleum? industry, especially in offshore oil fields, oil heaters, condensation coolers, tubes for coal distillation and washing oil?exchangers in chemical coking equipment, and tubes for trestle pipe piles and support frames in mine tunnels.

Round Pipe (5) Round Pipe (12)Round Pipe (11)

Secondary or not Non-secondary
Alloy or not Non-alloy
Technique ERW, hot rolled or cold rolled
Standard BS 1387, BS EN 39, GB/T 3091, ASTM A53,
JIS G3444, etc.
Grade/Material 10#, 20#, 45#, Q195, Q235, Q345, 16Mn, ST 37.4, etc.
Place of origin Tianjin, China(Mainland)
Certifications ISO 9001:2008, BV, SGS, ABS
Production capacity 3500 ton/Month
Section shape Round
Outer diameter 20-325mm
Wall thickness 0.5-25mm
Length 2-12m, or cut as request.
Technique tolerance OD: +/-1mm, WT: +/-0.5mm, L: +/-20mm
Surface treatment Galvanized, painted, oiled, printed or powder coated
Zinc coated pre-galvanized, 80-120 g/m2;
hot dip galvanized, 230-500 g/m2
Colour Silver, black or painted as request
End of pipe Plain?burred,beveled, threaded
Trade term FOB Tianjin China, CIF, C&F
Loading Port Tianjin Xingang Port, China
Package 1.Big OD: in bulk;
2.Small OD: in bundles, packed by steel strips;
3. Waterproof package with plastic cloth;
4.Standard export package;
5.According to customers

FAQ:

1. Q:How long is the normal delivery time of your products?

A: 30-40 days after receiving the deposit.

2. Q: What is the MOQ of the product?

A: MOQ is 10 tons.

3. Q: How do your customers find your company?

A: Firstly, we have our own webite, google, alibaba and so on. Secondly, we take part in some exhibitions to show our products. Finally, some of our customs always recommend our products and company to their customers and friends.

Product detail pictures:

Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow detail pictures

Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow detail pictures

Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow detail pictures

Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow detail pictures

Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow detail pictures

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We have been also specializing in improving the things administration and QC system to ensure that we could preserve terrific gain within the fiercely-competitive company for Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow , The product will supply to all over the world, such as: Zurich, US, New York, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
    • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Olga from Irish - 2018.12.10 19:03
    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Henry stokeld from Tunisia - 2018.10.31 10:02
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