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

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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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Our pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for Seamless Carbon Steel Pipe Price List , Prepainted Coil , Prime Hot Dipped Galvanized Steel Coils , We aim at Ongoing system innovation, management innovation, elite innovation and market innovation, give full play to the overall advantages, and constantly improve service quality.
Wholesale Price 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.

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/week
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

Product detail pictures:

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

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

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

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

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


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We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for Wholesale Price Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow , The product will supply to all over the world, such as: luzern, United Arab emirates, Angola, We have more than 100 works in the plant, and we also have a 15 guys work team to service our customers for before and after sales. Good quality is the key factor for the company to stand out from other competitors. Seeing is Believing, want more information? Just trial on its products!
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Henry from Latvia - 2017.10.13 10:47
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
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