As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 ,SS400, SS490, to ST52-
Torlance of dimenstion
+- 1%
Safety Factor
Safety factor for conducting wine : 8
Safety factor for grounding 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 12m once forming without slip joint
Welding
We has past flaw testing.Internal and external double welding makes the welding beautiful in shape
Welding Standard :AWS ( American Welding Society ) D 1.1
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 required , each 40HC or OT can load pieces according to calculation which bases on the clients’ actual specification and data.
