![Power High Quality Scaffold Tower](//image.made-in-china.com/226f3j00qTJtmAaPnWrs/Power-High-Quality-Scaffold-Tower.jpg)
![Power High Quality Scaffold Tower](//image.made-in-china.com/226f3j00vQJTAtaDaVuK/Power-High-Quality-Scaffold-Tower.jpg)
![Power High Quality Scaffold Tower](//image.made-in-china.com/226f3j00vQwEAUtFCVpS/Power-High-Quality-Scaffold-Tower.jpg)
![Power High Quality Scaffold Tower](//image.made-in-china.com/226f3j00vQmTwuEMbhrj/Power-High-Quality-Scaffold-Tower.jpg)
Power transmission towers Specicifation:
110KV-1000KV power transmission line Lattice tower
Material
Usually Q345B/A572, minimum yield strength>=345n/mm2
Q235B/A36, minimum yield strength>=235n/mm2
As well as Hot rolled coil from Q460, ASTM573 GR65, GR50, SS400, SS490, to ST52-
1. ISO,CE and AWS Certificate
2.23years production experience
3. Material: Q235, Q345, Q420B
4. Hot DIP galvanization
5. OEM is welcome
6. High quality with reasonable price
7. Can produce various height and structural tower
8. Monthly production capacity can reach 10000 Metric tons
3 Performance Standard
Besides conforms to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese Standards) and customer's requirements.
4. Steel pipe tower welded requirements
1 )we used CO2 welding and submerged arc auto welding or other methods.
2 )Welded seam shall be full penetration and grinded.
3 )The welded product has no fissure, scar, overlap, layer or other defects.
5. Steel tower Galvanization
All steel items, bolts, nuts, washers & other components to be hot -DIP galvanized with uniform. As per (ASTM-A-123).
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. |
We can produce every type of tele-communication tower&mast. It is always used the materials such as angle steel or tubular steel. And its function is used as collecting can transmissing signal or network.
Place of Origin: Qingdao, Shandong, China.
Availability size: Based on the customer's requirements.
Material: All the steel are used the noted Chinese steel plant products or based on the customer's specific requirements or product them according to our Chinese national standard.
Fabrication: Based on the customer's requirements, local conditions, and other technical data agreed by both parties.
Color: Silver white or Based on the customer's requirements.
Package: wrapped with felt cloth or rubber mat and fix them by iron wire in case of collision or bump
Terms of Payment: L/C, T/T
Minimum Order Quantity:100tons
Port of Loading: Qingdao Port
Delivery Time: one month or based on the customer's needs.
Performance Standard
Besides conform to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese Standards).
Welded requirements:
1 We used CO2 welding and submerged arc auto welding or other methods.
2 Welded seam shall be full penetration and grinded.
3 The welded product has no fissure, scar, overlap, layer or other defects.
Galvanization:
All components are dip-hot galvanized with uniform.
Certification:
We also supply Factory accept test, Warranty certification, Certificate of product quality
Certification of Quality Management System
Our all products are in conformity with GB/T19001-2000idt ISO9001:2000.