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..., 330KV, 500KV or Others ) Material Hot Roll Steel Q235 , Q345 , Q420 , Q460 , ASTM A527 A36 , GR50 , GR65 , ST-37 , ST-44 , ST-52 , S355JR , S355J2G3 , SS41 , SS50 , SS55 and others equivalent steel materia...
..., 330KV, 500KV or Others ) Material Hot Roll Steel Q235 , Q345 , Q420 , Q460 , ASTM A527 A36 , GR50 , GR65 , ST-37 , ST-44 , ST-52 , S355JR , S355J2G3 , SS41 , SS50 , SS55 and others equivalent steel materia...
..., 500KV , 750KV or Others ) Material Hot Roll Steel Q235 , Q345 , Q420 , Q460 , ASTM A527 A36 , GR50 , GR65 , ST-37 , ST-44 , ST-52 , S355JR , S355J2G3 , SS41 , SS50 , SS55 and others...
..., Hexadecagon, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30...
..., broadcasting, etc Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30...
..., Dodecagonal, Hexadecagon, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others...
..., Dodecagonal, Hexadecagon, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others...
..., Hexadecagon, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30...
..., Hexadecagon, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30...
..., Hexadecagon, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30...
..., Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30mm Once Forming 16m Once forming without joint ....
..., broadcasting, etc Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30...
..., Dodecagonal, Hexadecagon, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall t...
..., Hexadecagon, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30...
..., Hexadecagon, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30...
..., Dodecagonal, Hexadecagon, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others...
... Tree Tower Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30mm Once ...
..., ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30mm Once Forming 16m Once forming without joint ......
..., Hexadecagon, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30...
..., Hexadecagon, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material Wall thickness 2~30...