Galvanized Steel Tubular Tower Substation Structure Electrical Transmission Tower

Product Description

Galvanized Steel Tubular Substation Structure Transmission Tower

 

Power transmission towers can support the structure of high voltage or ultrahigh voltage overhead transmission lines and lightning protection lines. 

 

 

Specification:

Product	Substation Structure Tower
Height	5m to 30m or other height customer requirement
Suit for	Electric Power Distribution Transmission Steel Tower
Shape	Conoid ,Multi-pyramidal,Columniform,polygonal or conical
Material	Usually Q345B/A572,minimum yield strength>=345n/mm2 Q235B/A36,minimum yield strength>=235n/mm2 As well as Hot rolled coil from Q460, ASTM573 GR65, GR50, SS400, SS490, to ST52
Strength	2.5KN,5KN,8KN,10KN,12KN
Torlance of the dimenstion	+- 2%
Optical assembly of lighting fixture	IP 65
Electroshock resistant protective grade	Grade I
The casing anti-corrosion performance	Class II
Working atmosphere of lighting fixture	-40 ºC~+45 ºC
Surface treatment	Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required
Joint of Poles	Insert mode, inner flange mode, face to face joint mode
Design of pole	Against earthquake of 8 grade
Wind Speed	160km/hour
Minimum yield strength	335mpa
Minimum ultimate tensile strength	400mpa
Max ultimate tensile strength	620mpa
Standard	ISO9001
Length of per section	Within 14m once forming without slip joint
Welding	We have passed flaw testing.Internal and external double welding makes the welding beautiful in shape Welding Standard : AWS ( American Welding Society ) D 1.1
Thickness	1mm to 30mm
Production Process	Raw material test → Cuttingj →Molding or bending →Welidng (longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration → Deburr→Galvanization or powder coating , painting →Recalibration →Thread →Packages
Packages	Our poles as normal cover by Mat or straw bale at the top and bottom , anyway also can follow by client required, each 40HC or OT can loading how many pics will calculation base on the client actually specification and data.
Style	Size and styles are variable as per customer request

Our Workshop:

Before put into production, all the material must pass the chemical and physical analysis to make sure that they have met the requested strength and component. we have more than 15 inspection procedures from incoming raw material to finished products.We have professional equipment and CNC machinery to guarantee the quantity.

 

Our Fabrication shall be in strict accordance with detail Drawings prepared by the Contractor and approved by the Engineer. Fabrication shall begin after the approval of the shop assembly and tests.

 

 

Competitive Advantage:

 

Why Us

1. Experienced staffs replying your inquiry in 24 working hours in fluent English.

2. Customized design is available. OEM&UBM are welcomed.

3. Perfect after sales service. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff.

4.Professional factory direct :Best price and timely delivery can be assured.

5. Very convenient transportation.

6. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature. Welcome to contact us or visit our company anytime.

In the whole pole and tower manufacturing industry, experienced engineers and designers make the Company be available of designing accurately and timely and ensuring quality, safety and easy construction. On the basis of an excellent design team, the Company further configures software of PLS-Tower, AutoCAD, BOCAD and other CAD and updates the software in real time to ensure the software is the latest.

Supported by both domestic engineering company and Quito tower design center, could provide technical consultant and design service within our scope of work. For Quito tower design center, most of the engineers are local staffs. The Design is based on ASTM protocols meantime with GB material standard, which will reduce the weight, and avoid the replacement on the profiles to save the working time.

Project management—Your Dingli Utility project manager oversees all the details necessary to ensure your project delivers as specified. What’s more, he/she communicates with you every step of the way.

 

1. About us

HENAN DINGLI was founded in 1963 as a small electric power equipment manufacturer, after more than 50 years’development, DINGLI now is group company dedicated on total solutions for electricity projects covering survey, design, manufacture, complete equipment supply, construction, operations, maintenance, investment and so on. HENAN DINGLI actively devote to power grid construction, participated in all UHV construction projects and made an outstanding contribution to UHV transmission lines of China.

 

Since 2000, HENAN DINGLI has been actively developing international business, successively built Ecuador, Cambodia manufacturing Base, Quito tower design center, Spain, Peru, Chile and other overseas service centers. We have got a number of international certificates, such as ISO certificate covering design, equipment and construction, AWS welding certificate, ASTM system certificate, Chile NCH 203 certificate, Colombia RETIE certificate, Costa Rica material quality Certificate, etc. By the end of 2018, the overall proportion of international business is more than 30% of the company's main revenue. We have provided high-quality products and services to more than 100 customers in 33 countries, including the markets of Europe, America, Africa and Southeast Asia. With strong technical support and on-site service capability, HENAN DINGLI has saved a lot of project costs for customers and won their recognition.

To improve the products’ quality and provide superior service for our customers, DINGLI has started using new Production Line for towers at the beginning of 2018. The production line is the most advanced one in the ASIA, which with all the equipment from Italy (Brand: FICEP) and satisfying the most strict laws and regulations of environmental protection in China. The production line equipped with high level of automatic operation, especially the hot dip galvanization, which can meet ASTM standard, EN standard, GB standard under the computer control system.

 

2. International Certificate

ASTM,RETIE,Nch203,Costa Rica ASTM,EPC,TCL,ect.

 

3. After-Sale Service

Technical Support

Technical support on pre-sales stage. DINGLI has own survey and engineering company with more than 100 engineers. We have special pre-sales engineer to work with customer at early stage of the project.

Site assistance

Site assistance in Latin American market, so far we have sales and service center in Spain, Chile, Bolivia, Peru, Ecuador, Senegal, which will make a fast response for customer.

Warehouse and Emergency Supply

Warehouse and emergency supply for spare parts, damage parts and missing parts: DINGLI has built production line in Quito and warehouse for transmission line and distribution network in Ecuador, Bolivia and Senegal with common use spare parts.

 

 

Design and Consultant

Supported by both domestic engineering company and Quito tower design center, could provide technical consultant and design service within our scope of work. For Quito tower design center, most of the engineers are local staffs. The Design is based on ASTM protocols meantime with GB material standard, which will reduce the weight, and avoid the replacement on the profiles to save the working time.

Delivery Site of Client

 

4. Package

Set-wisely packing or member-wisely packing as per client's requirements.

Tower members: One steel tower is separated into several bundles.

Bolts: Packing material is robust nylon bag or steel drum.

 

 

5. Global-network map

China

Henan DINGLI Pole and Tower Co., ltd.

Henan Zhongdingxin Detection Technology Co.,ltd.

Henan Dadi Electricity Engineering Co.,ltd.

Henan DINGLI Power Equipment Co.,ltd

Henan DINGLI Power Construction Co., ltd

Huading Concrete Pole Co., Ltd

Xingjiang Huili Steel Tower Co., Ltd.

Bazhou Dingli Tower Co., Ltd.

Shanghai Sales and Service Center

Beijing Sales and Service Center

 

Cambodia

Cambodia Phnom Penh Factory

 

Spain

Madrid (Spain) Sales and Service Center

 

Dakar, Senegal

 

Senegal (Dakar) Sales and Service Center

Senegal (Dakar) Spare Part Warehouse

 

Quito, Ecuador

 

Quito (Ecuador) Steel Tower Design Center (ASTM Standard)

Quito (Ecuador) Steel Tower Emergency Production Line

Quito (Ecuador) Raw Material and Spare Part Warehouse

 

Lima, Peru

Lima (Peru) Sales and Service Center

 

Cochabamba, Bolivia

Cochabamba (Bolivia) Raw Material and Spare Part Warehouse

 

Santiago, Chile

Santiago (Chile) Sales and Service Center

 

Jakarta, Indonesia

Jakarta (Indonesia) Sales and Service Center

 

 

 

 

 

6. International Fully Automatic Pollution-free Galvanizing Line

All the production line of galvanization is sealed off, it is operated by 7 workers with a yearly capacity of 160,000 tons.

In the new production line, we invest whole package of lifting equipment, all the loading works will be completed in our factory, in this case, it will be avoided two times loading during transportation, we are doing our best to protecting our products as always.

The new production line has improved on the part number tracking system, with this system we are doing better to avoid the missing parts problem.

7. Customer Visit

Clients of Bolivia visited Dingli for factory inspection, we talked about the key issues faced right now, and found ways to solve it together. They set a high value on this cooperation.

 

8. Customers and Partners of Dingli