Product Specifications
| Prod Model: |
MZ-TS |
| Markets: |
North America,Africa,Mid East |
| Lattice Steel Tower: |
Angle Steel Tower |
| Tension Steel Tower: |
Terminal Steel Tower |
| Suspension Transmission Tower: |
Transmission Angle Towers |
| Steel Tube Poles Tower: |
Steel Pipe Combination Towers |
| Tubular Transmission Tower: |
Angle Transmission Tower |
| Transmission Angle Steel Tower: |
Lattice Steel Tower |
| Lattice Transmission Tower: |
Substation Steel Structure |
| Polygonal Pole Steel Tower: |
Galvanized Steel Tower |
| Usage: |
Branching Tower |
| Conductor Circuit: |
Double Circuit |
| Structure: |
Angle Steel Power Transmission Tower |
Product Description
Specicifation:
10KV-500KV 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 and AWS Certificate
2.20 years 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 |
|
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 ~550 KV |
|
Design Load in Kg |
300~ 1000 Kg 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 |
|
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 30 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. |
Qingdao Mingzhu Steel Structure, Co., Ltd., was established in 1993, located in Jiaozhou Bay of Qingdao, which is also a large-scale comprehensive industrial group. Through many years of development, the company now covers an area of over 199, 998 square meters, workshop covers 100, 000 square meters, owns fixed assets of RMB 0.12billion, registration capital of RMB 0.1billion, employs more than 450 staffs, among them, senior engineer 8 people, engineer 36 people, technical personnel 90 people, and has an annual production capacity of 110, 000 tons. Engaging in tower manufacturing for more than 15 years, we have become a professional manufacturer in the design, manufacture and installation of steel tower mast structure, tubular tower &mast, substation framework and other steel structures. Our main products include all kinds of steel towers and similar steel structures widely used in the fields like power transmission, substations, telecommunication, microwave-communication, radio/TV broadcasting, mapping, watching and other fields. In compliance with the customers' requirements, we can provide design, production, installation &EPC or single contracted project services. Our products have been exported to American, UK, Bangladesh, Pakistan, Nigeria and Vietnam etc.
