China Steel Hollow Bar Size - Spiral Welded Carbon Steel Pipe – Rainbow Manufacture and Factory

Steel Hollow Bar Size - Spiral Welded Carbon Steel Pipe – Rainbow

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"Control the standard by the details, show the toughness by quality". Our firm has strived to establish a highly efficient and stable workers workforce and explored an effective high-quality management system for Frame Scaffolding , Fixed Tilt Racking , Purlin Bracket , Welcome around the world consumers to speak to us for organization and long-term cooperation. We'll be your reputable partner and supplier of auto areas and accessories in China.

Steel Hollow Bar Size - Spiral Welded Carbon Steel 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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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Steel Hollow Bar Size - Spiral Welded Carbon Steel Pipe – Rainbow , The product will supply to all over the world, such as: Malaysia, Germany, Milan, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We've got tightened inspection for quality of product.

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The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.