Tower Accessories
MEGATRO provides a wide range of accessories to meet your needs for mounting equipment to the tower, no matter power transmission line steel tower, telecom tower, wind tower, guyed tower, or other type towers.
MEGATRO fabricates every accessory to fit on our towers as well as those of our competitors. All accessories are made from Chinese or international standard steel and welded by certified welders.
After fabrication accessories are delivered to the galvanizing facility to be Hot Dip Galvanized. Accessories are processed through the facility by Caustic Cleaning, Pickling, and then Fluxing. These strict procedures insure years of maintenance free towers.
MEGATRO 's Accessories come in a variety of configurations to meet your specific needs. Please contact us today to see what we can offer. We try to do every type accessories as per your drawings and other requirements.
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: 50 tons
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 following standards (Chinese Standard or other standard):
|
No |
Code |
DESCRIPTION |
|
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 and Test Method for Hot-dip galvanized Metal Parts
|
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