Overhead Power Lines Structures

  • Description
Product Detail

Overhead power lines Structures, also called electricity pylon, are tall structures, usually self supporting or guyed steel lattice tower or tubular tower or combined, used to support an overhead power line.
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
11.Warranty: 15 years
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 rivert 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.

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Qingdao Mingzhu Steel Structure Co.,Ltd

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