1,ERW galvanized steel pipe 2,Delivery time:10-15 days 3,MOQ ... advance,balance against before shipment.TypeGalvanized steel pipe/ GI pipe/galvanized pipe Thickness0.6-12 mmOuter diameter16-273mmLengthMax 16metersStandardBS, ASTM , ASME ... factory area is 6500 square meters. We produce welded pipes, galvanized pipes, spiral pipes, square pipes, . Our company's products are exported to Brazil, Indonesia ...