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Telecommunication Mast Galvanized Steel Lattice Tubular Guy Wire Guyed Tower
Quick Detail:
Telecommunication Triangular Mast Design Galvanized Steel Lattice Tubular Guy Wire Guyed Tower
The steel tube tower structure has relative technical and economic advantages, and is suitable for transmission towers that bear large loads.
Applications:
In China, steel pipe profiles have also been used in 500kV double-circuit towers and four-pass towers on the same tower, showing its good performance and benefits. The steel pipe tower structure has been well developed in lines with different voltage levels due to its outstanding cross-section stiffness, good cross-section force characteristics, simple force, and beautiful appearance. Especially in large-span structures and urban power grid tower structures.
Specifications:
| No. | Description | Detailed Specification and Major design Parameters |
| 1 | Design Code | 1. Chinese National Standard: a. DL/T 5154-2002 Technical Regulation of Design For Tower and Pole Structures of Overhead Transmission Line b. DL/T 5219-2005 Technical Regulation for Designing Foundation of Overhead Transmission Line 2. American Standard: a. ASCE 10-97-2000 Design of Latticed Steel Transmission Structures b. ACI 318-02 Building Code Requirement for Structure Concrete |
| 2 | Design Software | PLS and MS Tower, SAP2000, AutoCAD, STW, TWsolid, SLCAD etc |
| 3 | Design Loading | As per requirement and specification by Clients worldwide. |
| 4 | Load test/destructive test | We can arrange it by Government authority if it is necessary and the cost of such kind of test is separately from the tower pricing. |
| 5 | Voltage | 33KV, 66/69KV, 110KV, 220KV/230KV, 330KV, 380/400KV, 500KV, 750KV, 800KV, 1000KV Transmission Line |
| 6 | Hot-dip galvanization | ISO 1461-2009, ASTM A123 |
| 7 | Steel Grade | 1. High strength low alloy structural steel: Q420B which is equivalent with ASTM Gr60 2. High strength low alloy structural steels: Q355B which is equivalent with ASTM Gr50 or S355JR 3. Carbon Structural Steel: Q235B which is equivalent with ASTM A36 or S235JR |
| 8 | Bolts and Nuts | Mainly ISO 898 grade 6.8 and 8.8 bolts for Both Chinese, ISO and DIN standard |
| 9 | Tower Type | Angular Towers, Tubular Towers, Guyed Mast, Monopole Tower |
| 10 | Tower Type | Suspension Tower, Tension Tower, Dead Tower, Substation Structure |
| 11 | Warranty | Tower structures: 10 years |
| 12 | Return Period | 50 Years |
| 13 | Transportation | We are very close to the biggest port in the world which is our advantage for sea transportation. |
| 14 | Quality Control | Follow ISO 9001 system and strictly QC inspection for raw material, prototype assembly test, galvanization test and pre-shipment inspection for the both quantity and quality We treat the quality first and 100% inspection ratio. |
Monopole tower
Single tube tower also called monopole tower, is a commonly used type, with beautiful appearance,
covering an small area of 9 to 18 square meter, cost - effective , and is adopted by majority of the
construction. Tower body adopt more reasonable section, which is connected through high strength
bolt. It has the characteristics of easy installation and can adapt to a variety of complicated field site.
Guyed Tower
Guyed tower has a novel appearance,and its biggest characteristic is strengthened by using steel guy wire.
Guyed tower is a common type of communication tower which is economical and practical. It is lighter and
cheaper than the others. It is very suitable for the geographical wide areas.
Self Supporting Tower
Self supporting tower usually is 3leg of 4leg tower, and its material is steel pipe or angle steel. As for the
connection, tubular tower is connected by flange, and angle steel tower is connected by nuts and bolts.
Features:
1. Small coefficient of wind load, strong wind resistance.
2. Save land resource, convenient location.
3. Convenient transportation and installation.
