Product Show Material Applied to the material of general-purpose steel GB/T1591-2008, Q255, Q355, Q420, Q460 used in China. China-GB America-ASTM Equivalent Q255 Grade D SS400,S235JO Q355 Grade50[345] S355JR ... Read More
66KV Galvanized Electrical Transmission Line Steel Tubular Pole Specification 1) Steel materials conform to ASTM A36 with Q235(S235,SS400),Q345(S355JR), Q460,etc 2) Welding: Welding complies with CSA and AWS, ... Read More
Suspension Pole , Strain Pole , Angle Pole in Hot Dip Galvanized Specification Products Suspension Pole , Strain Pole , Angle Pole in Hot Dip Galvanized Type Suspension Pole , Tensile Pole , Strain Pole , Angle ... Read More