Hot-Dip Galvanized Tubular Steel Transmission Pole Tower

230kV transmission towers enable efficient heavy-duty electric power transmission and interconnection over long distances across a region. With appropriate design and fabrication, it can enjoy long life span and provide effective transmission capacity. 

500kV transmission line towers are uniquely designed to handle the large current loads and high voltages needed for long-distance, heavy power transmission applications. Typically 150 to 250 feet tall to provide ample ground clearance for conductors. Among the tallest towers.

110kV electric towers serve an important role in regional transmission and distribution at moderate voltages and tower heights. Lower than 230kV or 500kV systems. Set in concrete piers or steel grillage foundations anchoring the tower base.

33kV power towers provide medium voltage transmission and distribution that is vital for delivering power locally from the high voltage grid. Used for distribution of power to substations, towns and large facilities from grid.

A transmission line tower is a tower-shaped building used for power transmission. Their structural characteristics are that all tower types are space truss structures. The rods are mainly composed of single equilateral angle steel or combined angle steel. The materials generally use Q235 (A3F) and Q345 (16Mn). The connections between the rods are made of thick steel.

Bow shackles are widely used in various industries such as electric power, metallurgy, petroleum, machinery, railways, chemical industry, ports, mining, and construction.

1. key Details:Place of Origin: Shandong, China (Mainland)  Brand Name: Altai Tower or OEM Model Number: AT-G20 Surface treatment: Hot Dip Galvanizied or painted.   2.Packaging & Delivery: Packaging Details: Telecom tower will be bundled by Galvanized strapping as per client's requirements. Deliver: Shipped in 30 days after payment from Qingdao / designated port. Tower members: One steel tower is separated into several bundles. Bolts: Packing material is robust nylon bag or steel drum.   3. Technical Data   1. Design Code ALT/294/ASC-AC Structure Steel 2. Grade High Tensil Steel GB/T1591:Q345B, Q345C,Q3455D ASTM A572 Gr50 EN10025: S355JR, S355J0,S355J2 3. Design Wind Speed Max. 250 km/h 4. Allowable deflection 0.5 ~1.0 degree at operational speed 5. Tension strength (Mpa) 470~630 6. Yield strength (t≤16mm) (Mpa) 235 7. Elongation (%) 24 8. Impact strength KV (J) 27(20°C)---Q345B(S355JR) 27(0°C)---Q345C(S355J0) 27(-20°C)---Q345D(S355J2) Bolts & Nuts 9. Grade Grade 4.8, 6.8, 8.8 10. Standards for mechanical properties 10.1 Bolts ISO 898-1 10.2 Nuts ISO 898-2 10.3 Washers ISO 6507-1 11. Standards for Dimensions 11.1 Bolts DIN7990, DIN931, DIN933 11.2 Nuts ISO4032, ISO4034 11.3 Washers DIN7989, DIN127B, ISO7091 Welding 12. Method CO2 Shielded Arc Welding & Submerged Arc Welding(SAW) 13. Standard AWS D1.1 Marking 14. Method of marking of the members Hydraulic Press Stamping or Laser Engraving Galvanizing 15. Galvanization standard of steel sections ISO 1461 or ASTM A123 16. Galvanization standard of bolts and nuts ISO 1461 or ASTM A153 Test 17. Factory test Tensile test,Elements analysis, Sharpy test(impact test), Cold Bending,  Preece test,Hammer test Capacity 18. Maximum Production Capacity  2,000 Metric Ton per Month Packaging Detail:  With standard sea-worthy packaging or as per requirements.       Hot-dip Galvanization:  The galvanizing workshop we have invested in is equipped with equipment imported from Italy and is galvanized in strict accordance with the American ASTM A123 standard. 1 1   Why Choose Us?  1. Strict quality control system and abundant technical reserves have created world-class products.2. The factory has completed tens of thousands of project cases so far, so that we have a wealth of technical reserves.3. Facilitating supports and low labor cost make the product price have great advantages in the world.4. With a number of patented technologies and a mature drawing and drawing team, you can rest assured of your choice.5. China Power Grid Certification Level 1 supplier, you can safely choose and cooperate.6. We are not only manufacturers and suppliers, but also your partners and technical support.   Full Experience in the Industry       Mature Production Line 1      1  Sophisticated Equipments   Professional Design & Engineering Team        

A "Cellular on Wheels" (COW) or "WiFi on Wheels" tower is a mobile cell site that can be quickly deployed to provide temporary wireless network coverage in areas where it is needed, such as during events, emergencies, or where additional capacity is required. These towers are often mounted on trailers or trucks for easy transportation and setup.