China High Quality Black Steel Seamless Pipes - Steel Round Pipe – Rainbow Manufacture and Factory

High Quality Black Steel Seamless Pipes - Steel Round Pipe – Rainbow

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We believe in: Innovation is our soul and spirit. High-quality is our life. Consumer need to have is our God for 90 Degree Steel Bar , Erw Carbon Steel Pipe Price , Seamless Round Pipe/Tube , We are sincere and open. We look forward to your visit and establishing trustworthy and long-term standing relationship.

High Quality Black Steel Seamless Pipes - 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

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As for aggressive price ranges, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for High Quality Black Steel Seamless Pipes - Steel Round Pipe – Rainbow , The product will supply to all over the world, such as: Haiti, Auckland, Russia, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in beauty and other industries. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!