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[China]
Trade Verify
Address: NO.61 Xiachen'an Road,Xiwu Street,Fenghua District,Ningbo,China.315505
Contact name:Peter
Ningbo Suntech Power Machinery Tools Co.,Ltd. |
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Verified Suppliers
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Durable Substation Structure Transformer Electric Pole Lattice Steel Tower
Electric Transmission Line Metal Latticed Tower:
(1) Professional Design (2) Advanced Equipment
(3) Strict Quality Control (4) Complete Products
(5) Rich Experience (6) Full Range of Service
Description:
Power transmission towers can support the structure of high voltage or ultrahigh voltage overhead
transmission lines and lightning protection lines.
Applications:
The structure of steel tower is simple and durable, and has convenience in processing and manufacturing.
Meanwhile stands trial in severe natural environments such as high altitude, low pressure, oxygen deficit,
sandstorm and severe coldness exist, and meets needs under conditions of various geological landforms
and wind speeds.
Specifications:
For production, the Company processes and manufactures raw
materials and finished products in strict accordance
with domestic standards such as Specification of Manufacturing for Transmission Line Tower (GB/T 2694),
Cold Forging Hot Dip Galvanizing Bolt and Nut for Tower and Hardware of Transmission Lines (DL/T 764.4-2002)
and Code for Construction and Acceptance of 110-500kV Overhead Transmission Line (GB50233-2005) and
American standards such as ASTM A36, ASTM A572 and ASTM A588, Galvanized according to ASTM A123,
so as to ensure products meet customer’s needs.
| Product | Substation Structure Tower |
| Height | 5m to 30m or other height customer requirement |
| Suit for | Electric Power Distribution Transmission Steel Tower |
| Shape | Conoid ,Multi-pyramidal,Columniform,polygonal or conical |
| 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 |
| Strength | 2.5KN,5KN,8KN,10KN,12KN |
| Torlance of the dimenstion | +- 2% |
| Optical assembly of lighting fixture | IP 65 |
| Electroshock resistant protective grade | Grade I |
| The casing anti-corrosion performance | Class II |
| Working atmosphere of lighting fixture | -40 ºC~+45 ºC |
| Surface treatment | Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required |
| Joint of Poles | Insert mode, inner flange mode, face to face joint mode |
| Design of pole | Against earthquake of 8 grade |
| Wind Speed | 160km/hour |
| Minimum yield strength | 335mpa |
| Minimum ultimate tensile strength | 400mpa |
| Max ultimate tensile strength | 620mpa |
| Standard | ISO9001 |
| Length of per section | Within 14m once forming without slip joint |
| Welding | We have passed flaw testing.Internal and external double welding makes the welding beautiful in shape Welding Standard : AWS ( American Welding Society ) D 1.1 |
| Thickness | 1mm to 30mm |
| Production Process | Raw material test → Cuttingj →Molding or bending →Welidng (longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration → Deburr→Galvanization or powder coating , painting →Recalibration →Thread →Packages |
| Packages | Our poles as normal cover by Mat or straw bale at the top and bottom , anyway also can follow by client required, each 40HC or OT can loading how many pics will calculation base on the client actually specification and data. |
| Style | Size and styles are variable as per customer request |
