Galvanized Steel Pipe

Galvanized steel pipe divided into cold galvanized steel pipe, hot dip galvanized steel pipe.Galvanized steel pipe surface has hot-dip galvanized layer or electric galvanized layer.Hot galvanized pipe is molten metal and the iron matrix reacting alloy layer, so that the substrate and coating combination of both. Hot-dip galvanizing is the first steel pickling, in order to remove the steel surface of the iron oxide, after pickling, a mixed aqueous solution tank cleaning by aqueous ammonium chloride or zinc chloride or ammonium chloride and zinc chloride, and then into hot-dip plating bath. HDG has a uniform coating, strong adhesion, long life and other advantages.

Product:Galvanized Steel Pipe
Size:DN10-DN700
Materials: A53-B,A106-B,API5L-B,A106-C,A333-3,A312,ST37/35/52,X42,X52,X60...
Thickness: 2mm-50mm.
Standard:ASTM,JIS,DIN,GOST.......
Crafts: Hot-Rolled, Cold Drawn, Thermal Expansion, ERW, LSAW...
Connection: Welding,Threaded.
Package:  Paint, Anti-rust oil, Canvas Packaging, According to customer requirements.
Brand Name: HY 
Place of Origin: China (Mainland) 
Certification: API 5L.ISO.UKS.SGS.BV 
Application: Chemical, Water, Oil and gas, Electricity


ASTM A53 Cold Galvanized ERW Steel Pipe
ASTM A53 Cold Galvanized ERW Steel Pipe

Greenhouse Frame Pre-galvanized round steel pipe
Greenhouse Frame Pre-galvanized round steel pipe

Contact Info

CONTACT US

CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD

Address: Yanshan County,Cangzhou,Hebei

Contact Person: YIN

Phone:86-317-3025890

Fax:86-317-3200713

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