ERW Steel Pipe/Gi Carbon Steel Pipe/ASTM A500 Gi Round Pipe for Greenhouse
Tianjin Hongxin International Trade Co., Ltd.A312 304/316/310S/321/321H /347H Seamless Stainless Steel Pipe
Guangzhou Kingmetal Steel Industry Co., Ltd.Intermediate Tube Sheet Support with Nickel Alloy for Primary Reformer Convection Section
Qingdao Hexin Machinery Co., Ltd.GOST 8732-78/ 9567-95 CT20 ASTM A333 (Gr. 6) Seamless Pipes
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.Micropile Tube/Carbon Alloy Steel Pipe for Civil and Geotechnical Engineering
Handan Topmetal Co., Ltd.Premium Boiler Heat Exchanger Pipe for Optimal Efficiency
Zhejiang Sanji Stainless Co., Ltd.ASTM A269 A312 316 316L En10216-5 Ap Ba Polished Stainless Seamless Steel Pipe Tube
Zhangjiagang Chewit International Co., Ltd.API 5CT Casing Pipe (L80) - Oilfield Service with Quick Shipment
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.Grade 34CrMo4 356*7.2/7.4 Seamless Steel Pipe Tube for Gas Cylinder Pipe
Tianjin Boer King Steel Import and Export Co., Ltd.Square Steel Hollow Section Material Q355b Size 200X200X6mm X Length 5850mm Anti-Rust Oiled Surface
Qingdao Wanrunda Imp and Exp Co., Ltd.Harwin Connector M80-5001042 80-5002042 M80-5402042 M80-5301042 M80-4811042 M80-5300842
China Dragon Electronic Industrial Co., LimitedHigh Pressure Heat Exchanger of Seamless Stainless Steel Condenser/Steam Boiler Tube
EZ Steel Industrial Co., Ltd.A179 T22 Seamless Steel Boiler Pipe/Tube
Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.API 5L ASTM Seamless Steel Pipe Carbon Pipe
Shandong Wealth Petroleum Equipment Co., Ltd.Stainless Steel Seamless Tubes and Pipes Astma312A213 A269 A790 A789
Zhejiang Xindeda Special Pipe Industry Co., Ltd.370X305 E355 St52 Heavy Hydraulic Cylinder Cold Drawn Steel Pipe +Sr Bks
Wuxi Baiheng Metal Co., LtdPrecision Seamless Steel Pipe for Auto Parts
Fujian Bluesky Pipe Manufacturing Co., Ltd.BS 3*3 Gi Gang Box BS4568 Standard 35mm Hight
Zhejiang Axwill Electrical Co., Ltd.DIN 908 Hexagon Socket Oil Pipe Plug Screw
Taizhou Hongchuang Hardware Co., Ltd.