Angle steel towers are a common type of power transmission tower, often used to support high-voltage transmission lines. It is assembled from angle steel (L-shaped steel) and is widely used in fields such as electric power, communications, and broadcasting because of its strong structural stability, large load-bearing capacity, and good corrosion resistance. The design of angle steel towers usually takes into account natural factors such as wind load, ice load and earthquake to ensure their safety and durability in harsh environments.
1.Strong structural stability: The angle steel tower is made of L-shaped steel, and the tower structure is usually triangular or quadrilateral. This design makes the angle steel tower have high structural stability and wind resistance, and can withstand large external forces.
2. Large bearing capacity: Because the angle steel tower is made of multiple pieces of angle steel welded or bolted, its structure is strong and can support the weight of high-voltage wires and cables, as well as cope with wind load, ice load and other environmental factors.
3. Good corrosion resistance: Angle steel towers are usually hot-dip galvanized to form an anti-rust protective layer on the surface of the steel, extending the service life of the tower and maintaining good performance even in humid or highly corrosive environments. performance.
4. Light weight and easy to transport: Compared with other types of transmission towers, angle steel towers have lighter components and are easier to manufacture and transport. They are especially suitable for assembly and construction in areas with complex terrain and inconvenient transportation.
5. Convenient installation: The components of angle steel towers are generally connected by bolts, and the installation process is relatively simple, reducing the need for on-site welding and improving construction efficiency.
6. Good economy: The material cost of angle steel tower is relatively low, and the manufacturing and maintenance costs are also relatively economical. It is a cost-effective choice for transmission towers.
7. Multi-purpose: In addition to being used for power transmission, angle steel towers are also widely used in communications, radio and television transmission towers, etc., demonstrating their versatility.
What are the angles of towers?
The angles of elevation of the top D of the tower from points B and A are complementary. Since the angles are complementary if one angle is θ then the other is (90° - θ). Using tan θ and tan (90° - θ) = cot θ ratios are equated to find the height of the tower.
What is the difference between angular and tubular towers?
Angular sections are preferred for most small towers with relatively light loads, mainly because of the wide range of sizes, simple connections and low manufacturing cost. For bigger towers and heavier loads, tubular sections are becoming more useful and more economical.
How strong is angle steel?
Thanks to the 90-degree bend, angle iron is extremely strong along its length, and resists bending. It can easily support larger loads than similar thicknesses of flat steel and it is much stronger than wood or many composites pound for pound.
What is angle steel?
Steel angle, also named angle iron, or steel angle bar, is basically manufactured by hot-rolled carbon steel or high strength low alloy steel. It has L-cross shaped section with two legs - equal or unequal and the angle would be 90 degree.
What are angle towers?
Angle tower: this is used to hold the conductive wires at angles. End-of-line tower: they are able to withstand voltages generated by the same electrical distribution line, so it represents an anchor point of high resistance.
Industry-specific attributes
Brand Name |
MaoTong |
Other attributes |
|
Place of Origin |
QingDao, China |
Material |
Q345/q235 Angle steel |
Shape |
Triangle or quadrangle |
Height |
5-60m |
Surface |
Hot Dip Galvanization |
Parameters:
Lattice steel tower |
Telecom steel angle tower |
Height |
10---100m |
Shape |
Round face/Polygonal face |
Appearance |
Hot-dip-galvanized steel poles |
Wind speed |
As the customer request |
Wind pressure |
As the customer request |
Material |
Q345B/A572, minimum yield strength >=345MPA |
Connection structure |
Overlap/Flange connection |
Quality system |
GB/T19001-2008-ISO9001,GB/T 24001-2004-ISO 14001,GB/T28001-2001 |
Standrd |
China/British/America standard/European standard |
Color |
As the customer request |
Spare parts |
Parts for connection or installation will be provided |
Lifetime |
50 years |
Platform Quantity |
1-5pcs |
Antenna Support |
6-30pcs |
Microwave Dish |
6-30pcs |
FACTORY INSPECTION
COMPANY PROFILE
Founded in 2013 with a registered capital of 68 million yuan, the company is a large joint-stock enterprise with independent legal personality. The company covers an area of more than 34,000 square meters, construction area of more than 15,000 square meters. Currently, there are 205 officially registered employees, including 85 professional and technical personnel (including 2 postgraduates, 4 senior engineers, 4 intermediate engineers and 2 junior engineers). 220kV Angle steel tower completed by the Company in recent years Weining map? We have angle steel tower, substation steel structure, steel pipe tower.
Station phase ii 220 kv booster station and line engineering, national electricity for guizhou jinyuan weining map 220 kv send line engineering, black river Long En liangshan prefecture in sichuan fire burning transmission lines to send out the transmission line construction frame, weining airport pick her 220 kv weigao I line moved back to engineering, FengNing manchu autonomous county along the new solar power co., LTD. 150 m W photovoltaic power generation 220kV transmission project, 220kV Tongkai Line project, 220kV Jiyang ⅰ back transmission line transfer project, 220kV Jiyang ii transmission line transfer project, etc. Our company provides all kinds of iron towers in time, quality assurance, in line with national standards, good after-sales service, the owners of the consistent praise.
Qingdao Maotong Electric Power Equipment Co,Ltd. is specialized in the production of transmission line tower, all kinds of broadcast communication tower, tower mast and all kinds of steel structure products. The company is located in Beiguan Industrial Park, Jiaozhou City, Shandong Province, near Liuting International Airport in the east, tongsan Expressway in the west, Jiaozhou Bay expressway, Qingdao port and Rizhao port in the south, and Ji-Qing Expressway and Jiao-Ji Railway in the north. The geographical position is superior and the transportation is convenient.
PACKING&SHIPMENT
OUR ADVANTAGES
FAQ:
1.Q:Are you a factory or a trading company
A:we are a factory founded in 2008.
2.Q:What kind of products you factory manufacture?
A;Angle steel tower,Monopole,Steel and steel fittings.
3.Q:Your export year?and which country you have been exported?
A:Export year about 6 years,Malaysia, Burma, East Timor, Vietnam, Nicaragua, Panama, Mongolia, Gabon till now.
4.Q:Do you accept foreign standard materials?
A:Yes,most products will be insteaded of equivalent chinese standard,and we also accept purchasing foreign standard materials to manufacture.
5.Q:What is the nearest port form your country.
A:Sea port :Chongqing
Railway port:Chengdu-Qinzhou port.
6.Q:Do you accept L/C.
A:Yes,accept.
Tel:+86-15865523691
E-mail:qdmttower@163.com
Add:XinJiangRoad,Beiguan IndustrialPark,JiaobeiSub-districtOffice,JiaoZhouCityQingdao