Single Circuit Angle Steel Power Transmission Line Tower

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Transmission Line Tower

Transmission Line Tower

Steel type: angle steel or tubular steel
Materials: Q235, Q345 (A36, A572 Gr.50) or others
Height: 10-100m
Voltage: 10kV-1,000kV
Appearance: hot-dip galvanized
Shape (round): face/polygonal face
Connection structure: overlap/flange connection
Quality system: ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007, GB/T19001-2008-ISO9001, GB/T 24001-2004-ISO, GB/T28001-2001
Standards: GB/T2694-2010 or GB/T646-2006 or intentional
Lifespan: 50 years

Type	Straight Pole ,Tensile Pole ,Turn Pole
Suit for	Electricity distribution.Transmission line
Shape	Conoid ,Multi-pyramidal,Columniform,polygonal or conical
Material	Usually Q345B/A572,minimum yield strength>=345n/mm2 as main material Q235B/A36,minimum yield strength>=235n/mm2- as auxiliary material.Q420B
Tolerance of dimension	+- 2%
Power Voltage	10 KV ~1000KV
Design Load in Kg	300~ 3000Kg appliced to 50cm 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 123, 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 9001:2008 CE: EN 1090-1:2009+A1:2011
Length of per section	Within 14m 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 50 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 40HC or OT can loading how many pcs will calculation base on the client actually specification and data.