Attività

Zinc coated welded round steel pipe, also known as galvanized steel pipes, are divided into hot-dip galvanizing and pre-galvanizing. Hot-dip galvanized pipes have thick galvanized layer, uniform coating, strong adhesion and long service life.
Hot-dip galvanized steel pipe is widely used in construction, machinery , coal mine , chemical industry , electric power , railway vehicles , automobile industry , highway , bridge , container , sports facilities , agricultural machinery , petroleum machinery , mining machinery and other manufacturing industries .
Galvanized steel pipe with hot dip galvanized layer of welded steel pipe surface can increase the corrosion resistance of steel pipe and prolong its service life . Galvanized pipe’s usage is very wide , in addition to a general low pressure fluid such as water , gas , oil line pipe , also used as oil industry , especially the ocean oil field oil well pipe , oil pipe , chemical coking equipment of oil heater , the condensing , exchange of coal distillation wash oil cooler for tube , and trestle pile , mining tunnel supporting frame tube , etc.
Size: 1/2 inch-12 inch
Wall thickness: 1.0mm-12mm
Length: 5.8m, 6m or as customer’s request
Surface: hot-dip galvanized, pre galvanizedWelded Round Steel Pipe manufacturers
website:http://www.blpipes.com/welded-steel-pipe/welded-round-steel-pipe/