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Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface

Minimum Order Quantity : Negotiation Price : Negotiation
Packaging Details : Standard National Packing Method Delivery Time : Depends on the quality of client
Payment Terms : 30% advanced payment , 70% balance payment before shipment. Supply Ability : 2000 Ton per Month
Place of Origin: China Brand Name: DINGLI
Certification: ISO9001,ASTM,RETIE,Nch203,Costa Rica ASTM,EPC,TCL,Q690 Extra High Strength Steel

Detail Information

Material: GB/ASTM/JIS/EN. Type: Steel Tube Tower
Surface Coating: Hot Dip Galvanization Or Painting Voltage Grade: 10-750KV
Galvanization: Hot Dip Galvanization Painting: According To Clients' Request
High Light:

steel tube tower

,

telecommunication mast

Product Description

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface

 

Quick Detail:

Self Supporting Tubular Tower Steel Tube Tower

 

The steel tubular tower structure has relative technical and economic advantages, and is suitable for transmission towers that bear large loads.

 

Self Supporting Tubular Tower Steel Tube Tower

 

1. Products

Self Supporting Tubular Steel Tower

 

2. Standard

Self Supporting Tubular Steel Tower could be fabricated as per GB, EN or ASTM standard with high quality.

 

3. Technical Data

Design
1. Design Code ANSI/TIA-222-G/F
2. Design Wind Speed Up to 250 km/h
3. Allowable deflection 0.5 degree @ operational speed
Structure Steel
  High Tensile Steel Mild Steel
4. Grade GB1591: Q345B, Q345C,Q3455D GB700: Q235B, Q235C,Q235D
EN10025: S355JR, S355J0, S355J2 EN10025: S235JR, S235J0, S235J2
ASTM A572 Gr50 ASTM A36
5. Tension strength (Mpa) 470~630 Mpa 360~510 Mpa
6. Yield strength (t≤16mm) (Mpa) 355 Mpa 235 Mpa
7. Elongation (%) 20 24
8. Sharpy V-notch Test 27J(20°C) Q345B/S355JR 27(20°C) Q235B/S235JR
27(0°C) Q345C/S355J0/A572 Gr50 27(0°C) Q235C/S235J0/A36
27(-20°C) Q345D/S355J2 27(-20°C) Q235D/S235J2
Bolts & Nuts
9. Grade Grade 4.8, 6.8, 8.8
10. Standards for mechanical properties
10.1 Bolts ISO 898-1
10.2 Nuts ISO 898-2
10.3 Washers ISO 6507-1
11. Standards for Dimensions
11.1 Bolts DIN7990, DIN931, DIN933
11.2 Nuts ISO4032, ISO4034
11.3 Washers DIN7989, DIN127B, ISO7091
   
Marking
12. Method of marking of the members Hydraulic Press Stamping
Welding
13. Method CO2 Shielded Arc Welding & Submerged Arc Welding(SAW)
14. Standard AWS D1.1
Galvanizing
15. Galvanization standard of steel sections ISO 1461 or ASTM A123
16. Galvanization standard of bolts and nuts ISO 1461 or ASTM A153
Capacity
17. Maximum Production Capacity of Steel Tower per annum 100,000 TON per annum
18. Maximum Capacity of Galvanizing Plant per annum 100,000 TON per annum
Test
19. Factory test Tensile test,Elements analysis, Sharpy test(impact test), Cold Bending, Preece test, Hammer test

 

4. Quality control

100% inspection: Each member will be checked by our QC team to ensure all members are qualified before delivery.

 

5. 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.

 

6. Experiences

Our products have been exported to more than 40 countries, such as Finland, Macedonia, Colombia, Venezuela, Chile, Cuba, Myanmar, South Korea, Kazakhstan, Pakistan, Philippines, India, Indonesia, Ethiopia, Sudan, Rwanda, Ghana, Benin, Nigeria, South Africa, UAE and Bahrain etc.

 

7. Our Commitment and target

Four ZEROs---Zero Quality Defect, Zero Quantity Shortage, Zero Delivery Delay, Zero Client Complaint

 

 

Voltage: Power transmission equipment/electric transmission line Angle Iron tower  steel tubular tower 

Voltage grade:35KV/66KV/110KV/220KV/330KV/500KV/750KV/800KV/1000KV

 

Production Process:

Here is fabrication process for our transmission tower; however, both parties must discuss all drawings and confirm all shop drawings, technical specification, and which standard to conform. Before mass production, we must received all signed approved shop drawings and technical documents from our client.

 

 

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 0

 

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.


 

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 1
 

 

 

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.

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 2

 

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.

 

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 3

 

   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.

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 4

  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.

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 5

 

  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.

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 6

Delivery Site of Client

 

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 7

 

 

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.

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 8

 

 

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

 

 

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 9

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

 

 

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 10

 

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.

 

 

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 11

 

 

8. Customers and Partners of Dingli

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 12

Self Supporting Steel Tubular Tower Hot Dip Galvanization Or Painting Surface 13

 

 

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.

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86-18037871307
86-18037871307