Handan Zhengda Steel Pipe Co.,ltd ERW Steel Pipe Specifications Product ASTM A53 Q195 Q215 Q235 ERW PIPE SpecificationSection shape: round,square,rectangular WT: 0.8mm-12mm OD: 20mm-219mm Standard BS1387,GB3091,ASTMA53, API 5L, EN10219,JIS3444 Material Q195, Q235, Q215 SS400 S235JR ST 37-2 Fabrication Plain ends, cutting, threading, etc Alloy or not Non Alloy Secondary or not Non secondary Surface Treatment1. Galvanized 2. Transparent oil, anti-rust oil 3. According to clients requirement Package 1. Bundle 2. Bulk 3. Plastic bags or as your requirement Min order 10 tons, more quantity price will be lower Payment terms T/T, L/C at sight,WU Port of Shipment FOB Tianjin or as required Deliver time Within 7-30 days after deposit, ASAP Application Construction, machine structure pipe, Agriculture equipment pipe, Water and gas pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc