220kv Double Circuit Tangent and Electric Steel Tower Power Transmission Tower

• Customization: Available
• Usage: Flying Angle Tower, Crossing Tower, Tension Tower, Angle Tower, Terminal Tower, Transposition Tower
• Conductor Circuit: Double Circuit
• Model NO.: SZ1
• Certification: ISO
• Materials: Steel
• Standard: Standard
• Style: Cable Tower
• Structure: Y Type
• Currency: RMB or USD
• Language: Chinese, English, Russian
• Loading Port: It Depends
• Rated Voltage: 220kv
• Transport Package: Carton/Pallet
• Specification: As required
• Trademark: HZEC
• Origin: China
• Production Capacity: 5000 Tons/Month

Product Description

Company Profile

Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.

 

Product Parameters

Tower Type	Nominal height scope (mm)	Nominal height (mm)	Horizontal span (m)	Vertical Span (m)	Angle (º)	Insulator Type	Horizontal Span at angel condition
SZ1	30-36	30	350	450		I
		36	350	450
Conduct type: 2x LGL-400/50					OPGW: JLB-150

  Tower estimated weight and foundation force

Tower type	Tower weight scope(kg)	Foundation force scope (KN)
		T max	Tx	Ty	Nmax	Nx	NY
SZ1	10604-15489	358-383	35-37	36-37	513-563	51-53	51-53

 

Service Environment

Item	Temperature (ºC)	Wind speed (m/s)	Ice thickness (mm)
Max. temperature	40	0	0
Mini. temperature	-20	0	0
Ice thickness	-5	10	15
Basic wind speed	-5	23.5	0
Installation condition	-10	10	0
Annual temperature	15	0	0
Lightning overvoltage	15	10	0
Operation overvoltage	15	15	0
Hot-line work	15	10	0
Calculating the ice	-5	10	25

Factory Show

Packaging & Shipping

Our poles & towers as normal cover by sea/road-worthy wooden packing material, anyway also can following by client required, each 40HQ or OT can loading how many pcs will depends on client's actually specifications.
Before shipment, we have a final inspector manager to check the products on every detail and component to make sure it all meet the drawing.

FAQ

1.Can the iron tower be customized?
Yes, we can design and produce according to customer requirements.
2. Delivery time?
The usual production cycle is around 10-30 days. Determine the production schedule based on the specific number and tonnage of tower types, and arrange production and transportation according to customer requirements.
3.How can I get the price for the required steel tower?
You can email us a drawing; We can give you a price based on your drawings.
4.How long is the service life of a steel tower?
We can guarantee a service life of around 35-40 years.
5.Is the assembly very complicated, and is there an assembly manual or guide?
We will provide assembly drawings when shipping the goods.
6.How can we ensure quality?
We have been following the ISO 9001 quality management system since its operation, strictly inspecting raw materials, prototype assembly testing, galvanizing testing, and pre shipment inspection to ensure quantity and quality. We prioritize quality and have a 100% inspection rate.

Certifications