Megatro Double Circuit Strain Transmission Lines Tower (MGP-DCT005)

• Usage: Crossing Tower, Tension Tower, Angle Tower, Terminal Tower, Transposition Tower, Branching Tower, According to Client′s Technical Specification
• Conductor Circuit: Double Circuit
• Certification: ISO
• Materials: Steel
• Standard: Nonstandard
• Style: Independence Tower
• Model NO.: MGP-DCT005
• Structure: According to Client′s Technical Specification
• We Can Design by Pls & Tower Software: According to Client Desing or Requirement
• Accessories 1: Power Fitting
• Accessories 2: Earth Wire and Opgw
• Accessories 3: Conductor and Cable
• Accessories 4: Insulator
• Accessories 5: Aviation Light
• Accessories 6: Tower Earthing Kits and Template
• Accessories 7: Tower Foundation and Anchor Bolts
• Accessories 8: Anti-Bird Devices
• Accessories 9: Anti-Climbing Devices
• Other Services 1: Installation Guide
• Other Services 2: Engineering Consultant
• Other Services 3: Project Budget
• Transport Package: Export Standard Package
• Specification: AS PER CLIENTS
• Trademark: MEGATRO
• Origin: Shandong, China
• HS Code: 73082000
• Production Capacity: 50000 Tons/Year

Product Description

Strain tower is the tower support which resists net tension in the conductors and the conductors attach to the structure through strain insulators. For one strain or tension tower, loading on tower supports is much bigger, then tower design must consider overloading issue. For a double-circuit transmission line, which has two circuits, both tubular and lattice steel towers can be designed so as to support two circuits of electrical current. Double-circuit strain towers hold the different conductors stacked atop one another, while in single-circuit towers the conductors are lined up horizontally.


MEGATRO provide the double circuit strain transmission lines tower for our esteemed clients. The Tower Line work involves Survey, check survey, and span calculations essential for tower extensions. Moreover, Tower designs and prototype approval is done. The towers are for 110 KV, 132 KV, 220 KV, 400 KV, 500KV, 750KV, and 800KV.

MEGATRO is one of the few manufactures who assemble a face of double circuit strain transmission tower. This attention to quality may not be the cheapest process but it does insure every tower meets our high standards of quality. And it helps to reduce on-site construction cost due to mismatched assemblies.

After fabrication all double circuit strain transmission tower are delivered to the galvanizing facility to be Hot DIP Galvanized. Towers are processed through the facility by Caustic Cleaning, Pickling, and then Fluxing. These strict procedures insure years of maintenance free towers.

MEGATRO's double circuit transmission tower systems can accommodate a variety of cross-arm. MEGATRO also offers a wide variety of accessories and mounts.
Availability size: Based on the customer's requirements.
Material: Chinese material or as per clients requirement
Package: Both parties discuss before delivery
Terms of Payment: L/C, T/T
Minimum Order Quantity: 10tons
Port of Loading: Qingdao Port
Lead 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 Chinese Standard or other standard which clients can accept.
1. GB/T2694-2003 Transmission line tower - - Technical requirements for manufacturing
2. JGJ81-2002: Technical specification for welding for steel structure of building
3. GB9787-88: Measuring and allowable tolerance for hot-rolled equal angle
4. GB709-88: Measuring and allowable tolerance for hot-rolled plate and strip
5. GB/T699-1999: Quality Carbon Structural Steel
6. GB/T1591-1994: Low alloy high strength structural Steel
7. GB700-88: Carbon Structural Steel
8. GB222-84: Method of sampling steel for determination of chemical composition and permissible variations
9. GB/T228-2002: Method for Tensile testing of metals
10 GB/T232-1999: Method for Bending test of metals
11 GB/T5117-1995: Carbon Welding Rod
12 GB/T5118-1995: Low Alloy Welding Rod
13 GB/T8220-1995: Welding wires for gas shielding arc welding of carbon and low alloy steels
14 GB/T10045-2001: Carbon steel flux cored electrodes for arc welding
15 JB/T7949-1999: Weld outer dimensions for steel construction
16 GB50205-2001: Test Standard for Acceptance of Steel Structure
17 GB/T470-1997: Zinc Ingot
18 GB3098.1-2000: Mechanical properties of fasteners-Part 1: Bolts, screws and studs
19 GB3098.2-2000: Mechanical properties of fasteners-Part2: Nuts, and thread
20 GB3098.3-2000: Mechanical properties of fasteners-Part3: Fastening screw
21 GB/T5780-2000: Helical Bolts Grade C
22 GB/T41-2000: Helical Nuts Grade C
23 GB/T90-2002: Flat Washer Grade C
24 GB/T13912-2002: Metal Coating, Technical Requirement

We also adopt British, American and other international standard which client can accept.