Round Galvanized Steel Pole Transmission Tower
- Model NO.: LT-30
- Conductor Circuit: Double Circuit
- Materials: Steel
- Structure: B Type
- Transport Package: Standard
- Origin: China
- Usage: Flying Angle Tower, Crossing Tower, Tension Tower, Angle Tower, Terminal Tower, Transposition Tower, Branching Tower
- Certification: ISO, CE
- Standard: Standard
- Trademark: Wuxiao
- Specification: 10kv-1000kv
The company was established in March, 1993, located in Qingdao, Shandong province, China. We have Six steel structure production entities, which locate in Heilongjiang, Inner Mongolia and Qingdao, and we have 2800 employees and 1,320,000m2 plant coverage, with RMB18,000,000,000 annual output value. Engaging in tower manufacturing for more than twenty 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, Yemen, Burma, Sri Lanka, Pakistan, Nigeria and Vietnam etc.
Steel type: angle steel or tubular steel
Materials: Q235, Q345 (A36, A572 Gr.50) or others
Height: 10-100m
Voltage: 10kV-1,000kV
Appearance: hot-dip galvanized
Shape (round): face/polygonal face
Connection structure: overlap/flange connection
Quality system: ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007, GB/T19001-2008-ISO9001, GB/T 24001-2004-ISO, GB/T28001-2001
Standards: GB/T2694-2010 or GB/T646-2006 or intentional
Lifespan: 50 years
|
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 Â 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. Â |
Qualifications
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