Contruction Materials/ DIN EN API 5L SSAW/HSAW High Strength Spiral
Welded Steel Pipe/Tube for Oil and Gas
Picturer for Galvanized steel pipe
Galvanized steel pipe produce: Hot dip galvanized steel pipe with
pickling, first to remove iron oxide on the surface of the steel
tube, after acid cleaning, by ammonium chloride or zinc chloride or
ammonium chloride and zinc chloride mixed aqueous solution tank
cleaning, and then sent to the hot dip plating tank. Hot dipped
galvanized zinc layer thickness, coating uniformity, strong
adhesion, long service life, etc. Steel substrate with molten
electrolyte solution in complex physical and chemical reaction, the
formation of corrosion resistance of the structure compact zinc
alloy layer. Pure zinc layer, alloy layer and steel substrate fused
together . So the corrosion resistant ability.
We mainly have two kinds of galvanized pipes: one is pregalvanized
pipe, short for GI pipe; The other is hot dipped galvanized pipe.
For hot dipped galvanized pipe, it includes two technologies:
galvanized by zinc blowing machine and galvanized by zinc pool
1)Payment terms: When the customer passes the evaluation of our
risk control department, we can sell on credit.
2)The customers’ own inspection or third party’s inspection is
warmly welcomed before shipment
3)We accept 100% L/C payment + third party inspection
4)With 18 years’ history in the steel pipe industry, we own rich
experience in steel pipes, whether it is seamless steel pipe,
welded steel pipe, rectangular pipe or pipes with special section
or the pipes’ anti-corrosion technology. We can provide you
specialized suggestions and satisfying goods’ quality with
competitive price. Besides, with rich exporting experience, our
professional exporting team will always offer you the quick
response and best service.