Basic Info.

Product Description

Erw steel pipe (electric resistance welded pipes), efw 1. outer diameter: 6-610mm 2. wall thickness: 1.65-22mm, 3. standard: api 5l, bs1387-85, jis-g344, gb/t3091-2001 4. material: q195, q235, q345, s355j2h, st37, st52 5. length: 0.5mtr-20mtr 6. end: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled, 7. surface: light oiled, hot dip galvanized, electro galvanized, black, bare, varnish coating / anti rust oil, protective coatings (coal tar epoxy, fusion bond epoxy, 3-layers pe) 8. packing: as per customers requests used for crude oil, pipelines, natural gas pipelines, water supply lines, foundation piles, industrial pipeline networks, steel constructors, etc. pls contact me via shanna(at)hnssd(dot)com