220kv Owl Type Line Angle Power Transmission Steel Tower

Model NO.: 220ZM1 - 39
Structure: Y Type
Ground Wire Type: 4*Lgj-300/40
Wire Type: Gj-80
Nominal Height: 39m or Meet Your Drawings
Trademark: CHANGXIAN
Transport Package: Standard or According to Your Request
Specification: SGS or meet your request
Origin: Anqiu, Shandong Province, China
HS Code: 73082000
220kv Owl Type Line Angle Power Transmission Steel Tower
 
1 Usage Linear angle steel tower
2 Conductor circuit single circuit or according to your standard
3 Certification ISO, GB, etc
4 Material steel
5 Standard Standard or according to your request
6 style Independence tower
7 structure Cat head type
8 Surface treatment Hot-dip galvanized or according to your request
9 welding CO2 welding, submerged arc auto methods or argon arc welding
10 height 36m or according to your parameters
11 material Q235, Q345, Q420 and according to your requests
12 voltage 220 KV or as per clients
13 Lifespan 20 years
14 Bolts and nuts Grade 4.8, 6.8, 8.8 and according to your standard
15 trademark CHANGXIAN
16 packing Standard or as your order
17 standard 10-1000KV international standard quality
18 HS code 73082000
19 Production capacity 140000 tons/year
220kv Owl Type Line Angle Power Transmission Steel Tower
220kv Owl Type Line Angle Power Transmission Steel Tower
 
Dora Liu
Shandong Huaan Iron Tower Co., Ltd.
No.22 Xin'an Road, Economic Development Zone of Anqiu , 
Weifang City,Shandong Province, China
   
Web: http://sdhatt.en.made-in-china.com/
         http://sdhatt.en.makeronly.com/      
http://www.hnttower.com
 
 
 
Tel: 86-18660632438
86-536-4397629
Fax: 86-536-4397629
 

    With advanced design and lofting center and CAD drafting room in China, the Company is capable of providing professional design as well as drafting and lofting service. The Company has strong technical force, complete hardware and software facilities and strong design and drawing capability. The Company has set up cooperation relationship with several electric power design institutes in China, accumulated abundant design and processing experience, improved process and tooling, and thus created favorable conditions for fabrication of large towers.
    From the aspect of design, the Company has introduced the angle steel tower design program of Northeast Electric Power Design Institute and the tower design program of Beijing DaoPower, capable of designing different types of towers according to requirements of the users. For drafting, STW drawing program of Li Ruishi from Changsha is used, and for lofting, Li Pingyi 2-dimensional lofting program and Beijing 3-dimensional TMA lofting program have been introduced into the Company. With complete hardware and software facilities, the Company is able to meet design, drafting and lofting requirements of the production capacity of 740 million tons.
    For design conversion, the Company first checks the technical conditions and processing requirements of the users and consult the purchaser in case of any doubt in design and unclarity so as to ensure correctness of the input technical drawings. During lofting, we first use advanced lofting software to generate spare part information data. Then after checking and correcting the spare part information data, the data is converted to be the document format required by the CNC production line and is transferred by means of computer network or floppy disk to the CNC production line for blanking and processing of parts, which ensures accuracy of lofting and precision of processing. Processing of products is done by automated production line under strict control of operation procedures and programs. Terminals of CNC equipment like cutting and bending equipment are connected with computers to ensure reliability and accuracy of processing.

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