hot-dipped galvanized steel pipe type F, Type E and Type S. including of grade A and grade B,
ASTM A53,A500,A252,A795,BS1387-85,GB/T3091,ISO R65,API 5L





|
Tianjin RuiTong Iron & Steel Co., LTD.![]() Profile Certified by SGS/BV
|
hot-dipped galvanized steel pipe type F, Type E and Type S. including of grade A and grade B,
ASTM A53,A500,A252,A795,BS1387-85,GB/T3091,ISO R65,API 5L
Tianjin Pipe Factory Custermizable Welded Round Pipe Gas Diversion Steel Pipe
Tianjin RuiTong Iron & Steel Co., LTD.API 5L X42 Straight Seam Welding Steel Pipe C350 Manufacturers
Tianjin RuiTong Iron & Steel Co., LTD.Pipeline Transport Factory Manufacturer Directly Sale Building Products Dx53D Dx54D SA1d SA1e
Shanghai South Geely Industrial Co., Ltd.ASTM A106/A53 API 5L Gr. B Cold Rolling/Hot Rolling Seamless Steel Pipe From 21mm to 609.6mm
Cangzhou Chengsheng Pipeline Equipment Co., Ltd.18 Meter Length Honed Steel Tube for Hydraulic Cylinder
Wuxi Baiheng Metal Co., LtdHigh Frequency Welding Studding Studded Pipes Tubings Tubes For HRSG refinery furnaces Air Cooler
JIANGSU LIANGYI CO., LIMITEDThermal Lance, Thermic Lance, Oxygen Lance
Shanghai AXD Heavy Machinery Co., Ltd.