4 Legged Lattice Tower

We are engaged in manufacturing and exporting excellent quality 4 Legged Lattice Tower to our valuable clients.
1. Category:
O TRANSMISSION ANGLE TOWERS
O STEEL PIPE COMBINATION TOWERS
O STEEL TUBE POLES
O SUBSTATION STRUCTURES
O ALL KINDS OF CUSTOMIZED STEEL TOWERS

2.Certificate :ISO 9001,ISO14001, OHSAS 18001

3.Production equipment

TypeStraight Pole ,Tensile Pole ,Turn Pole
Suit forElectricity distribution
ShapeConoid ,Multi-pyramidal,Columniform,polygonal or conical
MaterialUsually 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 Voltage10 KV ~550 KV
Design Load in Kg300~ 1000 Kg appliced to 50cm from the to pole
MarkingName plate through rivert or glue ,engrave ,emboss as per customer requirement
Surface treatmentHot dip galvanized Following ASTM A 123, color polyester power ,painting or any other standard by client required.
Joint of PolesSlip joint connection or flange connection
Design of poleWe can design free of charge if Qty is numerous, client should supply the design parameter.
StandardISO 9001:2008
Length of per sectionWithin 14m once forming without slip joint
WeldingSubmerged arc welding , internal and external double welding makes the welding seam beautiful in shape
Welding Standard :AWS ( American Welding Society ) D 1.1
Thickness1 mm to 30 mm