33KV 66KV 133KV 169KV Galvanized Tubular Steel Tower Transmission Line Electrical Mono Poles Single Power Tube Transmit Pole

Voltage Grade

10kV,35kV,66kV,110kV,220kV

Material

Hot roll steel Q235,Q345,Q355,Q420,Q460
Normally Q235B, Minimum Yield Strength ≥ 235 N/mm²
Q345B, Minimum Yield Strength ≥ 345 N/mm²
Q355B, Minimum Yield Strength ≥ 355 N/mm²
Q420B, Minimum Yield Strength ≥ 420 N/mm²
Q460B, Minimum Yield Strength ≥ 460 N/mm²

Surface Treatment

Hot dip galvanized

Galvanized Thickness

Average layer thickness 85um

Painting

Customized

Manufacturing Standard

GB / ANSI / TIA-222-G

Design Code

1. Chinese National Standard:
a. DL/T 5154-2002 Technical Regulation of Design For Tower and Pole Structuresof Overhead Transmission Line
b. DL/T 5219-2005 Technical Regulation for Designing Foundation of Overhead Transmission Line
2.American Standard: a. ASCE 10-97-2000 Design of Latticed Steel Transmission Structuresb. ACl 318-02 Building Code Requirement for Structure Concrete

Design Loading

As per requirement and specification by Clients worldwide.

Load test/destructivetest

We can arrange it by Government authority if it is necessary and the cost of such kind of test is separately from the tower

Hot-dip galvanization

ISO 1461-2009, ASTM A123