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Qingdao Megatro Mechanical and Electrical Equipment Co., Ltd.
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110kv lattice steel tower

110kv lattice steel tower

Place of Origin : qingdao
Brand Name : MEGATRO
Model Number : 110kv l
Certification : ISO9001 ISO14001
Price : FOB QINGDAO USD 1100/TON
Packaging Details : Export Standard package
Delivery Time : 30 days or as per client
Payment Terms : TT\ LC
Supply Ability : 50000tons/year
MOQ : 1ton
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110KV lattice steel tower

Steel lattice structures of rolled equal angles, either fully bolted together or partially so in combination with welded sections. The surface of these items is protected by hot galvanisation or a suitable alternative coating. This series is divided into subgroups of specific applications, i.e. support, tension, anchor, branch or underpass towers.

In material, it is divided into three types, completely lattice angular tower, completely lattice tubular tower or combined tower by angle and tube, this tower often stub legs by tube and bracing, gusset and web part by angle steel.

In general, this type tower was widely use in Asian countries, or even some European or other regions. We are professional manufacturer for this type of steel tower. ‘MEGATRO had professional QA &QC team to control quality and execute strict QC & QC plan as per client requirements. MEGATRO is one of the few manufactures who assemble a face of 110KV overhead transmission line steel 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 110KV overhead transmission line steel 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. Even we take secondary finish for client again, which as duplex surface treatment. The duplex coating applied in our own paint shop.

Duplex surface treatment involves sand-blasting to remove 5-10 microns of the 70-150 micron thick hot dip galvanization coating. This removes any contaminants and roughens the surface. Almost immediately afterwards, in a controlled atmospheric environment, water-based painting, specially developed and manufactured for this purpose, is applied to the tower (structures) to a thickness of 80-120 microns.
MEGATRO's 110KV lattice steel tower systems can accommodate a variety of cross-arm. MEGATRO also offers a wide variety of accessories and mounts.

In Design, our main design engineer from USA, can use PLS software to design every type steel tower based on structural calculations and geometrical frame drawings.

To meet the expectation, we produce shop drawings, components list and full production documentation, and even complete 3D models that facilitate the elimination of all design and drawings errors generated on the drawings. Another advantage is our 3D design and loading & design report, and can optimized the design and save cost for our clients.
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
Besides conform to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese Standard or other standard):
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/T8110-1995: 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



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