Main Products: power transmission line steel tower , telecom tower , wind turbine , wind tower , lamp post
Substation structure
USD $1.200 - $1.200 /Piece
Min.Order:10000 Pieces
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Qingdao Megatro Mechanical and Electrical Equipment Co.,Ltd.
Business Type: Trading CompanyMain Products: power transmission line steel tower , telecom tower , wind turbine , wind tower , lamp postProduct Details
MEGATRO mainly provide every type of substation framework, which is the steel framework for electric power transmission and transformation and widely used in power transmission &distribution industry. We manufacture them with complicated technology and adopted sophisticated production line. Now we sell them widely all over the world.
Substation is a high-voltage electric system facility. It is used to
switch generators, equipment, and circuits or lines in and out of a system. It also is used to change AC voltages from one level to another, and/or change alternating current to direct current or direct current to alternating current. Some substations are small with little more than a transformer and associated switches. Others are very large with several transformers and dozens of switches and other equipment.
Fabrication: conform to clients drawings and technical requirements
Place of Origin: Qingdao, Shandong, China.
Availability size: Based on the customer’s requirements.
Material: Chinese material or as per clients requirements
Package: both party discuss and agreed before delivery
Terms of Payment: L/C; T/T
Minimum Order Quantity: 50tons
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 Standards):
|
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 |
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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