high voltage power transmission tower

 

Type	Straight Pole ,Tensile Pole ,Turn Pole
Suit for	Electricity distribution
Shape	Conoid ,Multi-pyramidal,Columniform,polygonal or conical
Material	Usually   Q**5B/A**2,minimum yield strength>=**5n/mm2 as main material               Q**5B/A*6,minimum yield strength>=**5n/mm*- as auxiliary material.Q**0B
Tolerance of dimension	*- 2%
Power Voltage	*0 KV ~**0 KV
Design Load in Kg	**0~ ***0 Kg appliced to *0cm from the to pole
Marking	Name plate  through rivert or glue ,engrave ,emboss as per customer requirement
Surface treatment	Hot dip galvanized Following ASTM A **3, color polyester power ,painting or any other standard by client required.
Joint of Poles	Slip joint connection or flange connection
Design of pole	We can design free of charge if Qty is numerous, client should supply the design parameter.
Standard	ISO ***1:***8
Length of per section	Within *4m once forming without slip joint
Welding	Submerged  arc  welding , internal and external double welding makes the welding seam beautiful in shape Welding Standard :AWS ( American Welding Society ) D 1.1
Thickness	1 mm to *0 mm
Production Process	Raw material test → Cutting→Molding or bending →Welding (longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration → Deburr→Galvanization or powder coating ,painting →Recalibration →Thread →Packaging
Packages	Our poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can following by client required , each *0HC or OT can loading how many pcs will calculation base on the client actually specification and data.