Hot-dip Galvanized Processed
Galvanized pipe full name of hot-dip galvanized welded steel pipe, galvanized pipe is not taken by the anti-corrosion measures of welded (furnace welding, electric welding) steel pipe, seamless steel pipe or other metal steel pipe, such as black pipe, for a certain process of hot-dip galvanizing, so that the outer layer of galvanized layer coated, to play a long time after the processing of the steel pipe does not corrode. Nowadays, the general black pipe is welded steel pipe with electric welding. In order to improve the corrosion resistance of steel pipes, general steel pipes (black pipes) are galvanised. Galvanised steel pipe is divided into two kinds of hot-dip galvanised and electric steel zinc, hot-dip galvanised galvanised layer is thick, electric zinc plating cost is low. Oxygen blowing welded pipe: used as a steel blowing oxygen pipe, generally with a small diameter welded steel pipe, specifications from 3/8 inch - 2 inch eight.
Our company specializes in the production and sales of 4 minutes to 8 inches of high-frequency welded steel pipe, 219 ~ 2540 specifications of spiral steel pipe, oil and natural gas pipe, thick-walled pipe, highway safety facilities products, railway sound barrier products, all kinds of specifications of hot-dip galvanized steel pipe, flat iron, round steel, steel angle, and iron size parts of the production and hot-dip galvanized processing, electrostatic spraying and nano-processing. Tel: 0519-8773576087735762 Contact: Mr Chen Miss Wang Fax: 0519-87732970