High Voltage Power Transmission Line Tower

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1
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Origin

China Mainland
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Description

Product Detail

High Voltage Power Transmission Line Tower: Transmission towers support the high-voltage conductors of overhead power lines, from the generating station switchyard right up to the source substations and satellite substations locates near populated areas.
1. Voltage: 10KV-750KV
2. Material: Q345B/ASTM A572 Gr50, Q235B/ASTM A36, Q420B/ASTM
A572 Gr 60, Q460B/ASTM A572 Gr 65
3. Welding:
1 ) CO2 welding and submerged arc auto welding or other methods as AWS D1.1
2 ) Welded seam shall be full penetration and polished.
3 ) The welded product has no fissure, scar, overlap, layer or other defects.
4.Surface Treatment: Hot Dip Galvanization or painted The tower galvanized as per ASTM A-123. Fasten parts as ASTM A-153,painting or painted after galvanized.
5. MOQ: 1*40FT Container.
6. Price Term: EXW, FOB, CFR or CIF.
7. Payment Term: 30% by T/T as deposit , balance by T/T or irrevocable L/C at
sight before shipment. Other payment way can be negotiated.
8. Delivery Lead Time: 30days after receiving deposit or as client’s requirement.
9. Package: nude or bulk packing, bundle, wrapped by galvanized steel strap , woven bags ,mat ,straw bale or bubble plastic ,steel wire, plywood or
as client’s requirement.
10.Lifetime: 50years
12.OEM is accepted.

Terms	Details
Power Voltage	10 KV ~750 KV
Usage	Electricity distribution,Power Transmission
Category	Lattice or angular type ,suspention tower,turning tower,terminal tower,transposition,tension
Material Grade	Usually Q345B/A572, Gr 50,60, 65 minimum yield strength>=345n/mm2 as main material Q235B/ASTM36,minimum yield strength>=235n/mm2- as auxiliary material.
Surface treatment	Hot dip galvanized as ASTM A- 123, color polyester power ,painting or any other standard by client required.
Design Load in Kg	300~ 3000Kg
Marking	Name plate through rivet or danger plate,glue ,engrave ,emboss as per customer requirement
Design	We can design free of charge if Qty is numerous, client should supply the design parameters.
Standards	ISO 9001
Joint of Poles or lattice or angular towers	Lap connection or flange connection, lattice tower by bolts and nuts.
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
Packages	as normal cover by Mat or straw bale at the top and bottom ,we can following by client required , each 40HC or OT can load how many will calculate based on the actually specification and data.