China Steel Hollow Bar Size - Steel Pipe ( Steel Tube ) – Rainbow Manufacture and Factory

Steel Hollow Bar Size - Steel Pipe ( Steel Tube ) – Rainbow

Short Description:

Product Description :Tianjin Rainbow steel pipes with hot dip coating or electric-galvanized coating on the surface of 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,...

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We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for Purlin Bracket , Flexible Conduit Pipe , Metal Conduit Pipe , With the tenet of "faith-based, customer first", we welcome clients to call or e-mail us for cooperation.

Steel Hollow Bar Size - Steel Pipe ( Steel Tube ) – Rainbow Detail:

Product Description :

Tianjin Rainbow steel pipes with hot dip coating or electric-galvanized coating on the surface of 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.

We mainly produce square tube , round tube ,pregalvanized steel tube ,octagonal tube,hexagonal tube in different size and thickness. Customized product is also available to develop in our place. We also have our own hot dip galvanizing mill which had passed ISO 14000 . All the process can be done under our company control.

Product Specification:

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 Display:

octagonal tube 3
hexagonal
round tube
square tube

Product Application:

Delivery Steel Pipe:

Low pressure liquid / water / gas / oil / line pipe,

Fire sprinkler steel pipe,

Structure Steel Pipe:

Construction / building materials steel pipe,

Scaffolding pipe,

Solar structure component steel pipe

Fence post steel pipe

Greenhouse frame steel pipe

Company Profile:

Tianjin Rainbow Steel Group is a professional and international steel pipe manufacturer and supplier in China,We are specialized in producing high frequency welded steel pipes, galvanized steel pipes, ERW steel pipes,Hot rolled angle steel, GCOE square/rectangular steel pipe. Our manufacture equipment includes 5 steel pipe product lines, we can supply 350 thousand tons per year.

We hold the newest machine, the most advanced manufacturing skills, and a strict quality control system with a complete set of updated devices for testing and inspection from raw material outsourcing to cargo delivery. We got the certificate of BV and ISO9001:2000. Our products can meet ASTM DIN JIS GB BS standards. Our products are apply to Petroleum, power, gas metallurgy, paper-making, chemical, medical equipment, aviation, boiler heat, exchange, shipbuilding, construction, etc.
Our products spread all over the world, such as Germany, Italy, North America, South America, Southeast Asia, Japan, HongKong and Taiwan.
Our aim is highest quality, competitive price, and best service to satisfy our customers, we will still keep on creating and innovation, build a best credibility and highest reputation company in the world.
We welcome all the customers from all around the world to cooperate with us, develop and benefit both of us!
tube

Company Certificates:

No. 1 Rainbow ISO
Rainbow CE证书_1

FAQ:

FQA steel tube

Product detail pictures:

Related Product Guide:
Some problems in the construction of steel structure and their solutions
Steel length dimension

Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for Steel Hollow Bar Size - Steel Pipe ( Steel Tube ) – Rainbow , The product will supply to all over the world, such as: Philippines, Mexico, Mexico, "Make the women more attractive "is our sales philosophy. "Being customers' trusted and preferred brand supplier" is the goal of our company. We are strict with every part of our work. We sincerely welcome friends to negotiate business and start cooperation. We hope to join hands with friends in different industries to create a brilliant future.

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The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!