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. Maybe in different direction, the strain stress is full, sometimes several insulator strings are used in parallel to give higher mechanical strength. When it is used in C or T towers, a tension tower is used.
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.
