Pole type: Polygonal, Round
Connection Type: Slip joints or flange joints
Material: Q235, Q355, Q420
Welding: AWS D1.1, CSA 47.1
Coating: Hot dip galvanizing(ISO1461 , ASTM123), powder coating or painting
Quality Control: ISO9001:2015
Pole type: Polygonal, Round
Connection Type: Slip joints or flange joints
Material: Q235, Q355, Q420
Welding: AWS D1.1, CSA 47.1
Coating: Hot dip galvanizing(ISO1461 , ASTM123), powder coating or painting
Quality Control: ISO9001:2015