Specifications:
Material grade:Q195-q235
Size:1/2"-8"
Thickness:Sch40,std,sch10,etc.
Length:5-12m or as per customer’s requirement.
Dimentional grade:Bs 1387/1985 ; en10219-2:1997
Production flow:
Uncoiling - leveling - slitting - welding - online zinc replenishment - heat treatment -sizing and straightening - eddy current testing - cutting - air drying - packaging.
Advantage:
Pre-Galv.Pipes are coated with a protective layer of zinc, has rust-proof function,and has highly cost effective. Lightweight and easy to transport.
Applications:
Pre-Galv.Pipes are used for construction,such as steel structure, build structure, guard rail, fence, metal furniture etc.Pre-Galv.Pipes are made of galvanized steel strip.Galvanized threaded pipe refers to a welded pipe that has been degreased, derusted, phosphated and dried before galvanizing
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