Single wall and Double wall precision bundy tube factory

邦迪管
April 13, 2021
Good Quality Heat exchanger tube ASTM A179, A192, ST35.8, ST37 Boiler tube ASTM A192, JIS3448, EN10216,STKM11A, 13A, S355JR,P265TR1 Precision tube: Din2391, EN10305, EN10210, E235, E355, S45C, C45E, ST52, Q345D, Q345B, +N,+BK, +C, +SR,+GBK Bundy tube: ASTM A254, EN10305 SPCC, DC04, BHG1 Alloy tube: ASTM A213, ASTM A312, T11, T12 Provider from China, Visit steelprecisiontube.com for more information