-
Hot
Supply prime Galvanized square Pipe Zinc Coated Gi round tubes
supply China factory price pipe 1/2" 3/4" 1" 11/4" 11/2" 3" 2" 4"6" Galvanized Steel Pipe Zinc Coated Gi Pipe Galvanized Hollow Section tube Galvanized steel pipes, make from low carbon steel material , the hot dipped galvanized pipes make from hot rolled pipes, after hot dipped in the galvnized pool, it become hot dipped galvnized steel pipe, the pre -galvanized steel pipes make from the cold rolled Q 195 material, someone also called it cold galvanized steel square or round tubes and pipes, the difference is the tecnical and the zinc coating .
Send Email Details -
Hot
Cold rolled welded square, rectangular steel pipe hollow section prefab house steel tube
The cold-rolled welded pipe has high precision, uniform wall thickness, high brightness inside the pipe surface (the surface brightness of the steel pipe is determined by the surface grade of the steel plate), and can be arbitrarily fixed. In high precision, medium and low pressure fluid applications reflect its economy and aesthetics. the cold rolled use widely, the pipes used for fence pipe, furniture, tools, building material and so on. they are surface smoothly , and black color.
Send Email Details -
Hot
D shape Cold Hard bright steel Pipes and tubes
cold hard steel pipes, sizes same as cold rolled steel pipes, surface also smooth, and the color is bright than cold rolled. the hardness is more better than cold rolled steel pipes, most use on furniture , to instead of exact bright steel pipes. easy to be colored and hardness well.
Send Email Details
