Welded Erw Galvanized Steel Pipe Api 5l Psl1 X60 For Construction

Gas Transmission API 5L PSL1 X56 Galvanized ERW Steel Pipe

transmission material steel pipe with galvanized

1)Outer Diamete: 114.3mm to 610mm
2)Wall thickness:6.35mm-25mm
3)Length: Max. 12 meters
4)Standard: API
5)Steel Grade:X56
6)Packaging: Plastic Cap, In bundle.
7)Zinc content:50-320g Per M2
8)Applicationspetroleum, power,gas metallurgy, papermaking, chemical, medical equipment, aviation, boiler heat, exchanger, shipbuilding, construction, etc.

Cold galvanized pipe
Cold galvanizing is electrogalvanizing. The amount of galvanizing is very small, only 10-50g/m2, and its corrosion resistance is much worse than that of hot-dip galvanized pipes. Regular galvanized pipe manufacturers, in order to ensure quality, most do not use electro-galvanizing (cold plating). Only small companies with small equipment and old equipment use electro-galvanized steel, of course, their prices are relatively cheaper. In newly built houses, the use of cold-galvanized steel pipes as water supply pipes is prohibited.

Hot dipped Galvanized Square Steel Tubes

1) Thickness: 6.35-25mm
2) Specifications:114.3-610mm
3) Length: 6m or cut as request
4) Application: Construction Structure, Furniture
5) Certification: ISO9001: 2000;SGS;BV;
6) Material: X60

Detailed info.
The square or rectangular pipe can be produced as following elements:
1) Standard: ASTM, GB, DIN, JIS
2) Place of Origin: China(Mainland)
3) Technique: hot rolled or erw (seamless and welded steel pipe)
Executable GB6728-2002 standards for structural steel cold-formed hollow
Executable JISG3466-88 in Japan to adapt the general scope of Rectangular Pipe Construction Standards
4) Application: Widely used in bridge buildings, construction supports, mechanical tube, and furnitures etc.
5) Main Market: Europe, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!
6) Supply capacity: 50,000Ton/Month
7) Delivery period: 20~30days after we receive the deposits
8) General Packaging: Follow as clients' requirement