A179/A192 T5 T11 T22 Seamless Steel Boiler Pipe/Heat Exchange Tube
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.Smls ASME B36.10m API5l/ASTM A53 A106 Gr. B Sch40 Sch80 Seamless Carbon Steel Pipe
Tianjin Boer King Steel Import and Export Co., Ltd.Refrigeration Copper Tube Copper Pipe
Xiamen Sino-Cool Refrigeration Parts Industry Co., Ltd.Alloy Steel Seamless Boiler Tube A213 T22
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.A179/A192 A213/A335 T11 T22 T9 P91 T5 Seamless Steel Tube
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.Ok Flux 10.62 Specification Welding Flux
Shandong Hulin Welding Material Co., Ltd.ASTM A179/A192 Carbon Steel Seamless Boiler Tube /Heat Exchanger Tube
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.Grade X52, X56, X60, X65, X70 Line Pipe API 5L Carbon Steel Seamless Tube
Tianjin Boer King Steel Import and Export Co., Ltd.ASTM A179/A192 St37 St35.8 T5 T12 T22 Pipe/Tube
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.1mm Diameter C11000 Copper Capillary Tube with Good Cutting
Tianjin Zhongyantiancheng Steel Trading Co., Ltd.API 5L ASTM X52/Psl2 Seamless Steel Pipe
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.High-Pressure Seamless Steel ASTM A106b Boiler Pipe/Tube
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.ASTM A179/A192 Seamless Steel Pipe/ Heat Exchanger Tube/Carbon Steel Seamless Boiler
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.JIS G3429 Sth 21 High Pressure Gas Cylinder Tube
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.ASTM A53-B Top Sales Carbon Steel Seamless Pipe/Tube
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.ASTM A179/A192 Carbon Steel Seamless Boiler Tube /Seamless Steel
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.Type K L M Air Conditioner Pancake Coil Copper Tube Air Conditioning Copper Pipe for Ventilation
Shandong Huazhu Metal Manufacture Co., Ltd.