China Megatro Monopole Truss Mast

Megatro Monopole truss and mast
Monopole truss and mast is one single pipe or some pipe combined together to support power transmission line project, or telecom network system, but it is not four-legs tubular steel tower. Monopole truss and mast widely use in city power grid, or telecom, communication or other applications. Its advantage is lower cost with less space, economic and easily installation.
Monopole truss and mast often fabricated by mild steel or high strength steel, such as ASTM A36, ASTM A572 GR50, 65 or other.
MEGATRO monopole truss and mast systems can accommodate a variety of cross-arm and other accessories. After fabrication, all monopole truss and mast are delivered to the galvanizing facility to be Hot DIP Galvanized or they will be painting or powder by clients special requirements.
Place of Origin: Qingdao, Shandong, China.
Height: 2 to 50 meters
Availability size: based on the customer's requirements
Material: Chinese material or as per clients requirement
Fabrication: based on the customer's drawings and technical requirements
Package: Both parties discuss and agreed before delivery
Terms of Payment: L/C, T/T
Minimum Order Quantity: 1 set
Port of Loading: Qingdao Port
Delivery 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.