In power transmission line, power company often uses several different types of electricity pylons to support their 735 kV power lines. Here our 735KV triple tower carry single circuit line. Meaning that each pylon carries one power line with three bundles of four electrical sub-conductors separated by spacers, with each bundle transmitting one phase of current, this triple tower combination design mainly meet requirements for power transmission line project.
Our triple towers are self-supporting delta pylon, or waist pylon, in fact they are horizontal configuration type tower, which are designed by our USA engineers by PLS & TOWER software.
For time being our MEGATRO focus mainly international market and had export many kind of transmission structures to overseas clients. Since 2004, MEGATRO has been manufacturing lattice transmission tower & tapered steel poles for lighting, traffic control, communication and utility applications. MEGATRO pioneered the development of transmission tower, telecom tower, substation, and other steel structure and was also at the forefront in the design of Transmission tower.
Today, with over 10 years of experience and our commitment to excellence, MEGATRO remains an industry leader in the manufacture and design of steel tubular & angular & monopole structures for all Highway, Municipal, Custom, telecom, lighting and electric Utility applications. MEGATRO has a complete staff of professional engineering personnel trained in the PLS Pole program and three different manufacturing processes for producing steel towers, poles and other supports. We utilize the latest versions of PLS-CADD, PLS-POLE, TOWER, AutoCAD and other CAD software.
Other information:
Availability size: Based on the customer's requirements.
Material: Chinese material or as per clients requirement
Package: Both parties discuss before delivery
Port of Loading: Qingdao Port
Lead Time: One month or based on the customer's needs
Minimum order: 1 ton
Fabrication standard: Chinese Standard or other standard which client accepted
Steel grades
tower legs: Chinese steel Q345B, which same to ASTM A572 GR50
Other webs, bracing and not stress plate and angle steel: Chinese Q235B, which same to ASTM A36
Plates: Chinese steel Q345B, which same to ASTM A572 GR50
Bolts: Chinese grade 6.8 and 8.8, which similar to ASTM A394
a) Dimension and tolerance for angle are according to GB/T1591-1994, similar to EN 10056-1/2
b) Hot dip galvanization in accordance with GB/T 13912-2002, which similar to ASTM A 123
c) The welding will be performance in accordance with AWS D1.1 or CWB standard
If any special requirement, we can design and discuss with client.
