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Qingdao Sangao Metal Structure Co.,Ltd is a professional telecomm steel tower poles manufacturer and factory, we have been exporting high quality telecomm steel tower poles made in China for years, welcome to contact us.
Telecomm Steel Tower Poles
Height |
From 10 meter to 45 meter |
Suit for |
Signal Transmission for Mobile Phone |
Shape |
Polygonal or Conical |
Material |
Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm² |
Tolerance of the dimension |
According to client's requirement. |
Surface treatment |
Hot dip galvanized Following ASTM A 123, or any other standard by client required. |
Joint of Poles |
Slip joint, flanged connected |
Standard |
ISO 9001:2008 |
Length of per section |
Within 14 meter once forming |
Welding Standard |
AWS (American Welding Society ) D 1.1 |
Thickness |
1 mm to 36mm |
Production Process |
Raw material test → Cutting →bending →Welding (longitudinal )→Dimension verify →Flange welding →Hole drilling →sample assemble → surface clean→ Galvanization or powder coating ,painting →Recalibration →Packages |
Packages |
Packing with plastic paper or according to client's request. |