Galvanized Overhead 500KV ASTM Angle Steel Tower

Electric Power Transmission Galvanized Self-Supporting Angle Steel Tower

1.  Production decription

Transmission angle steel towers Voltage from 10-500KV

The angle steel  towers meet ASTM Standards,GB/T standards and related standards .

Steel grades
Tower legs: Chinese standard Q345B, which equal  to ASTM A572 Grade 50
Others members: Chinese Q235B, which equal to ASTM A36
Bolts: Chinese grade 6.8 and 8.8, which equal to ASTM A394

Dimension and tolerance for angle : GB/T1591-1994, Equal to EN 10056-1/2
Hot dip galvanization: GB/T 13912-2002, which similar to ASTM A 123

The welding :AWS D1.1 or CWB standard

Certificate of transmission steel towers :

2.   Product capacity

We have 6 production line for manufacturing transmission steel towers ,We can supply 3000 tons steel towers

per month .And we have enough room to place more transmisson steel towers production line if needed .

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​3.  Technical support

Our engineer and drawer has lots of designing ,lofting experience of electric power towers .

Which we can supply a overall solution of all the towers .

4.   Quality control

We have very strict quality control in every tranmsission steel towers .

                    Material incoming control:chemical and physical test

                                   Zinc coating thinknes inspection

We usually has two ways of trial assembly for tranmsmission steel towers : trial assembly before galvanzation

and after galvanization

6.  Hot dip galvanization and painting

7.   Package and delivery

Package we usually do as our clients requirment .Usually for transmission steel towers,we fixed angle steel by

steel wire to bundles and use special material to protect zinc .

For fasteners ,we use bucket ,bag or box.

8.  Product catalogue: