|Place of Origin:||China|
|Certification:||ISO9001,ASTM,RETIE,Nch203,Costa Rica ASTM,EPC,TCL,Q690 Extra High Strength Steel|
Payment & Shipping Terms:
|Minimum Order Quantity:||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|
|Material:||All Types,GB/ASTM/JIS/EN.||Type:||Steel Tubular Tower|
|Surface Coating:||Hot Dip Galvanization Or Painting||Voltage Grade:||10-750KV|
|Galvanization:||Hot Dip Galvanization||Painting:||According To Clients' Request|
steel tube tower,
microwave transmission tower
Steel Tubular Tower Antenna Mast
Top Quality antenna mast and communication tower
The steel tubular tower structure has relative technical and economic advantages, and is suitable for
transmission towers that bear large loads.
Top Quality antenna mast and communication tower
|Wind speed||0-320 km/hr (3s gust)|
|Foundation type||Independent foundation/Raft foundation/Pile foundation|
|Geological condition||Soft ground/ Mountain ground/ Other|
|Shape||Triangular / Square|
|Deflection||<1/1000 or as client's requirement|
|Design load||As per client's requirement|
|Design life||30/50/100 years|
|Quality system||ISO 9001:2008|
Steel tubular tower is a traditional superior product of our factory. Especially the self developed multi-station
flange processing system has significantly improved the precision of geometric tolerance for each work piece.
Thanks to such a process, the 190m high Huangpu large crossing steel tube tower was appraised as a national
quality project. Our factory is supplied with advanced equipment such as 2400-ton bending machines, line cutting
machines, stitch welding machines, and CNC plasma cutting machines. With these equipment, it is capable to
produce equal-diameter tubes and cone-shaped tubes in polygon and round shape. The CNC stitch welding
machine can realize one-time moulding of stitch welding for steel tube and the welding line can achieve
double-size moulding through single welding. Our factory has been highly affirmed for its production capacity
and product quality.
Steel tubular tower members withstand low wind pressure, large cross-section bending rigidity, simple structure,
and clear force transmission, which can give full play to the material's bearing performance. On the one hand,
it can reduce the weight of the tower and reduce the foundation force; on the other hand, it can help to increase
extremes. Ability to resist natural disasters under conditions. When the strength and stability calculation requirements
are met, the use of a steel pipe tower with a relatively small wind pressure body shape coefficient can significantly
reduce the wind load on the tower body.
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.
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.
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.
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.
Delivery Site of Client
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.
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
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
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.