Production Description
(1) Based on its shapes, it is generally divided into 4 types: Goblet type, cathead type, shaped type and barrel type.
(2)Based on application, it can be divided into: Strain tower, straight line tower, angle tower, transposition tower (tower for transposition of wire phase position), terminal tower and crossing tower, etc.
(3)Their structural features are: All kinds of towers are of space truss structures; Bard are mainly composed of single equal angle steel or assembling angle steel; Materials are generally Q235(A3F) and Q345(16Mn); Bars are connected by black bolts with shearing force; Entire tower is composed of angle steels, link plates and bolts; A few components like tower base are assemblies of welded steel plates for convenience of hot galvanizing anti-corrosion, transportation and erection.
(4)For steel towers that with height below 60m, shackles are mounted on one of main columns for construction people to climb to work. Our Company is a large scale enterprise specializing in manufacturing of 220KV (330KV) electric power steel tower with advanced manufacturing facility and international top-ranking assembly line.
Name | Galvanized Steel Tube Tower |
|
| Shape | Vertical type |
| Height | Customerized |
| Material | Q235 / Q345 or material equivalent for required standards |
| Welding | CO2 Welding or Submerged arc auto methods |
| Spare parts | Parts for connection or installation will be provided |
| Standard | ISO |
| Preferential temperature | -45ºC--45ºC |
| Voltage | 10KV, 110KV, 220KV, 500KV or others. |
| Design Lifetime | More than 30 years |
| Pre-shipment test | Accepted |
|
| Design of pole | Free of charge if Qty is mumerous,Client shoud supply the disign parameter |
| Surface treatment | Hot dip galvanized |
|
| Production process | Raw material test→Molding or Bending→Welding(LongituCuttingdinal)→Diamension Verify→
Flange Welding→Hole Drilling→Calibration→Deburr→Galvanization→Recalibration→Thread→Package |
| Value-Added Service | LOGO PRINTING ON TOWER |
|
| Applicatoin | Single pole tower widely used in communication industry of simple structure,aesthetic apperance,small floor space and high price ratio |
Business Terms
Packing
--i. Common Standard Export-sea Packing : Each bundle is fixed at lest three times strips , wrapped with durable PVC material .
--ii. Special Packing : Covered with film and packed in wooden box .
--iii.According to customer's requirement.
paymenterms
--30% advanced T/T payment, the balance before shipment or against copy of B/L
shipmentterm
--The goods should be loaded with 20ft/40ft container or LCL.
Delivery time
--2 or 4 weeks after deposit
Quality Assurance
--Mill Test Certificate is provided, Third Party Inspection is acceptable , Free Sample is available for Testing and welcome to our factory for personal inspection .
Why Choose Qingdao Sangao Metal Company?
1. Factory direct sale.
2. Industry and trade integration business.
3. 15 years experience.
4. Various designs.
5. ODM, OEM acceptable.
6. Flexible payment.
7. Fast, accurate quotes.
8. Our good service.
9. Technical support by e-mail.
10. Calling service.
11. Provide maintenance instruction video.
Our Mission
--Qingdao Sangao Company is committed to provide premium quality product and high quality service for the customers.
--Welcome,My Friends.
Qingdao Sangao Metal Structure Co., Ltd. Was established in 2004, located in Qingdao Jiaozhou Airport Industrial Park and only 30 km far away from Qingdao Liuting Airport. It is only 3 km far away from Qingdao new international airport and 3 km far away from Jiaozhou Bay railway logistics and 30 km far away from Qingdao port. The transportation is very convenient.
The company size is around 35, 000 square meters. The workshop plant production area is about 12, 000 square meters. Total 300 employees and 80 technical staff. Company. Lifting and loading capacity is 100 tons. The main large equipment are 12, 000 tons CNC bending machine, 3200 tons CNC bending machine, JX2020 type CNC joint angle automatic production lines, 8 * 36 m large CNC flame and plasma cutting machine, 100mm * 3200mm Bending machine, ZTE CNC cutting machine, CNC lathes, large gantry CNC machine and CNC punching production lines and so on.
The company has independent right for import and export. With the registered capital of 50 million RMB. We have Swiss SGS certification, ISO9001 quality system certification, ISO14000 environmental quality management system and ISO18000 Occupational Health and Safety Management System certification. Also our workers have ship building level multi-position welding certificate. ENISO9606-1, American Institute of Steel Construction AWS, the United States and other international pressure vessel ASM welding certifications. We are qualified by the RT, UT, MT and the DNT inspection.
Company Products related to areas: Telecommunications, electricity, radio and television tower fabrication and installation, large diameter welded pipe, square tube, conical tubes, rectangular tubes used in mining and paper making machinery, large airports, railway stations, sports and commercial and entertainment centers, shipyards and the implementation of high-rise structures. Also for coal chemical, aluminum, power and environmental protection equipment, water treatment equipment, chemical production equipment and power plant equipment as well as various non-standard storage tanks, pressure vessels, metal processing structure design, manufacture, galvanized corrosion, construction installation of specialized companies. Integrated processing capacity of 40, 000 tons. We are now well known enterprises at home and abroad to establish good relations of cooperation. Our products are exported to the United States, Germany, Australia, Brazil, Saudi Arabia and other countries.
Sangao Metal Structure Company seek principle high-quality, high efficiency, high integrity to make enterprises bigger and stronger. With qualified products, good reputation, dedication and friends at home and abroad, we will work together to create brilliant!
