Min. Order:
5 Ton
Price:
US$ 720~780
Place of origin:
China
Supply Ability:
12000T per years
slabs that are heated to 2,200°F. The heat causes a scale to form on the surface, which must be removed through a scale breaker and high pressure cleaning. Once cleaned, the steel slab is hot rolled into thin, narrow strips of steel called skelp. Skelp is pickled (surface cleaned) with sulfuric acid, washed with water and rolled onto large spools as the raw material for pipe making. The width of
[Related Keywords : steel pipe, black iron pipe, drip irrigation pipe]