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By certification 
220-500kV Substation Steel Structure
1. Type: conical or polygonal; 2. Material: Q235, Q345 or GR65; 3. Out coating:Hot dip galvanized.
We have got 220kV and 500kV Substation Structure Quality Certificate from Power Industry Steel Tower Qualified Inspection & Test Center from 2001 year.
Our steel poles are made from quality sheet through bending, forming, automatic welding and hot galvanization. We can reach one-run machining length of 14m and can bend sheet of thickness up to 45mm. We adopt advanced welding procedures, automatically weld main joints and reach rank-II welding quality. We supply more than 4000ton Substation Structure for our clients every year.
Looking for ideal 500kV Substation Structure Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the 220kV Substation Structure are quality guaranteed. We are China Origin Factory of Galvanized Electric Substation Steel Structure. If you have any question, please feel free to contact us.
Product Categories : Substation Structure
