Black Square Hollow Section - Steel Round Pipe – 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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Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for 3 Conduit Pipe , Structural Steel , Formed C-Section Steel , As we're moving forward, we continue to keep an eye on our ever-expanding merchandise range and make improvement to our services.
Black Square Hollow Section - Steel Round Pipe – 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:

Black Square Hollow Section - Steel Round Pipe – Rainbow detail pictures

Black Square Hollow Section - Steel Round Pipe – Rainbow detail pictures

Black Square Hollow Section - Steel Round Pipe – Rainbow detail pictures

Black Square Hollow Section - Steel Round Pipe – Rainbow detail pictures

Black Square Hollow Section - Steel Round Pipe – Rainbow detail pictures

Black Square Hollow Section - Steel Round Pipe – Rainbow detail pictures

Black Square Hollow Section - Steel Round Pipe – Rainbow detail pictures

Black Square Hollow Section - Steel Round Pipe – Rainbow detail pictures

Black Square Hollow Section - Steel Round Pipe – Rainbow detail pictures

Black Square Hollow Section - Steel Round Pipe – Rainbow detail pictures

Black Square Hollow Section - Steel Round Pipe – Rainbow detail pictures

Black Square Hollow Section - Steel Round Pipe – Rainbow detail pictures


Related Product Guide:
Steel Deep Processing
Structural steel

We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for Black Square Hollow Section - Steel Round Pipe – Rainbow , The product will supply to all over the world, such as: Bangkok, Switzerland, UAE, Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Arthur from Uruguay - 2017.04.18 16:45
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Kimberley from Cambodia - 2018.10.31 10:02
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