Qingdao Sangao Metal Structure Co.,Ltd is a professional powder coated steel structure poles manufacturer and factory, we have been exporting high quality powder coated steel structure poles made in China for years, welcome to contact us.
product description
Type |
Powder Coated Steel Structure Poles |
Shape |
Multi-pyramidal,Columniform,polygonal or conical |
Material |
Normally Q345B/A572,minimum yield strength>=345n/mm2<brQ235B/A36,minimum yield strength>=235n/mm2 |
Torlance of dimenstion |
+- 1% |
Power |
10 KV ~550 KV |
Safety Factor |
Safety factor for conducting wine : 8 |
Design Load in Kg |
300~ 1000 Kg appliced to 50cm from the to pole |
Marks |
Name palte through rivert or glue ,engrave ,emboss as per customers requirements |
Surface treatment |
Hot dip galvanized Following ASTM A123, color polyester power or any other standard by clients required. |
Joint of Poles |
Insert mode ,inner flange mode ,face to face joint mode . |
Design of pole |
Against earthquake of 8 grade |
Wind Speed |
160 Km/Hour . 30 m /s |
Minimum yield strength |
355 mpa |
Minimum ultimate tensile strength |
490 mpa |
Max ultimate tensile strength |
620 mpa |
Standard |
ISO 9001 |
Length of per section |
Within 14m once forming without slip joint |
Welding |
We has past flaw testing.Internal and external double welding makes the welding beautiful in shape |
Thickness |
2 mm to 30 mm |
Production Process |
material checking → Cutting →Molding or bending →Welidng (longitudinal )→Dimension verify→Flange welding →Hole drilling →Calibration → Deburr→Galvanization or powder coating ,painting →Recalibration →Thread →Packages |
Packages |
Our poles as usual are covered by Mat or straw bale at the top and bottom ,anyway we can also follow clients req |