Hot Dip Galvanized GI Pipe Pre Galvanized Steel Pipe and Tube For Construction structural pipe and tubes

Hot Dip Galvanized GI Pipe Pre Galvanized Steel Pipe and Tube For Construction structural pipe and tubes Featured Image
  • Hot Dip Galvanized GI Pipe Pre Galvanized Steel Pipe and Tube For Construction structural pipe and tubes
  • Hot Dip Galvanized GI Pipe Pre Galvanized Steel Pipe and Tube For Construction structural pipe and tubes
  • Hot Dip Galvanized GI Pipe Pre Galvanized Steel Pipe and Tube For Construction structural pipe and tubes
  • Hot Dip Galvanized GI Pipe Pre Galvanized Steel Pipe and Tube For Construction structural pipe and tubes
  • Hot Dip Galvanized GI Pipe Pre Galvanized Steel Pipe and Tube For Construction structural pipe and tubes
  • Hot Dip Galvanized GI Pipe Pre Galvanized Steel Pipe and Tube For Construction structural pipe and tubes
  • Hot Dip Galvanized GI Pipe Pre Galvanized Steel Pipe and Tube For Construction structural pipe and tubes
  • Hot Dip Galvanized GI Pipe Pre Galvanized Steel Pipe and Tube For Construction structural pipe and tubes
  • Hot Dip Galvanized GI Pipe Pre Galvanized Steel Pipe and Tube For Construction structural pipe and tubes

Short Description:

Pre-galvanized steel tubes are widely used in many areas. Our factory is manufacturing good quality steel tubes in different sizes and wall thicknesses. During processing, both inner and out side welding line will be removed. Please feel free to contact me for further information.


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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 , ,, 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.

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:

Round Pipe (7)
Round Pipe

Inspection:

round pipe inspection3
round pipe inspection2
round pipe inspection1

Company Introduction :

tube

Welcome to Tianjin Rainbow Steel. We manufacture steel products or steel structure for the Solar Mounting Steel Structure, Transmission & Distribution Steel Structures (Towers & Poles) , Construction, Industrial, Scaffolding and Greenhouse Construction. Tianjin Rainbow Steel Group was founded in 2000, Located in Tianjin City. After several years of development, Rainbow Steel has developed into an intergrated iron and steel enterprise of galvanized steel pipe, galvanized steel angle bar, galvanized profiles, steel structures, and we are also the biggest electrical transmission steel tower and pole factory in china. our group has our own galvanizing mill, So all the jobs can be galvanized from our own factory. Discover our vast metal product range including Steel Pipes, Iron Angles, Iron Beams, Perforated Steel Products, Welded Steel Structures, Steel Tower&Pole, Exciting projects, extensive industry expertise and high-quality service offering.

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