Premium 4-Legged Angular Steel Transmission Tower for Sale
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Product Highlights
- Multi-Circuit Capability: Designed for multi-circuit transmission lines with voltages ranging from 33KV to 1000KV.
- Dual Standard Compliance: Meets Chinese National Standards (DL/T) and American Standards (ASCE, ACI) for global safety.
- Hot-Dip Galvanized Finish: Surface treatment follows ISO 1461-2009 and ASTM A123 for superior corrosion resistance.
- High-Strength Steel Grades: Constructed with Q420B, Q355B, and Q235B steel, equivalent to ASTM Gr60, Gr50, and A36.
- Comprehensive Warranty: Provides a 10-year warranty coverage for all tower structures against defects.
- Extended Service Life: Engineered for a return period of 20 to 50 years depending on environmental conditions.
- Customizable Dimensions: Height can be customized from 8 meters to 200 meters to fit specific site requirements.
- Rigorous Quality Control: Follows ISO 9001 with 100% inspection ratio for raw materials, assembly, and galvanization.
Product Attributes
- Customization
- Available
- Usage
- Angle Tower, Transmission Line Tower
- Conductor Circuit
- Multi Circuit
- Model NO.
- transmission line tower
- Certification
- ISO, CE
- Materials
- Steel
- Standard
- Standard
- Style
- Independence Tower
- Structure
- Angular Tower
- Height
- 8-200m
- Lifetime
- 20-30years
- Surface Treatment
- Hot-DIP Galvanized
- Harbour
- Ningbo Port/Shanghai Port
- Place of Origin
- Zhejiang, China
- Color
- Ral 2010 Orange and Ral 9003 White
- Keywords
- Good Quality and Competitive Price
- Transport Package
- Sea Freight
- Specification
- Material: Q235B & Q355B
- Trademark
- HY
- Origin
- China
- HS Code
- 7308900000
- Production Capacity
- 3500tons/Year
- Package Size
- 200.00cm * 50.00cm * 30.00cm
- Package Gross Weight
- 200.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Premium 4-Legged Angular Steel Transmission Tower for Sale
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Product Description
Transmission Line Steel Tower & Substation Structure- Goods description and major parameters
|
No. |
Description |
Detailed Specification and Major design Parameters |
|
1 |
Design Code |
1. Chinese National Standard: a. DL/T 5154-2002 Technical Regulation of Design For Tower and Pole Structures of Overhead Transmission Line b. DL/T 5219-2005 Technical Regulation for Designing Foundation of Overhead Transmission Line 2. American Standard: a. ASCE 10-97-2000 Design of Latticed Steel Transmission Structures b. ACI 318-02 Building Code Requirement for Structure Concrete |
|
2 |
Design Software |
PLS and MS Tower, SAP2000, AutoCAD, STW, TWsolid, SLCAD etc |
|
3 |
Design Loading |
As per requirement and specification by Clients worldwide. |
|
4 |
Load test/destructive test |
We can arrange it by Government authority if it is necessary and the cost of such kind of test is separately from the tower pricing. |
|
5 |
Voltage |
33KV, 66/69KV, 110KV, 220KV/230KV, 330KV, 380/400KV, 500KV, 750KV, 800KV, 1000KV Transmission Line |
|
6 |
Hot-dip galvanization |
ISO 1461-2009, ASTM A123 |
|
7 |
Steel Grade |
1. High strength low alloy structural steel: Q420B which is equivalent with ASTM Gr60 2. High strength low alloy structural steels: Q355B which is equivalent with ASTM Gr50 or S355JR 3. Carbon Structural Steel: Q235B which is equivalent with ASTM A36 or S235JR |
|
8 |
Bolts and Nuts |
Mainly ISO 898 grade 6.8 and 8.8 bolts for Both Chinese, ISO and DIN standard |
|
9 |
Tower Type |
Angular Towers, Tubular Towers, Guyed Mast, Monopole Tower |
|
10 |
Tower Type |
Suspension Tower, Tension Tower, Dead Tower, Substation Structure |
|
11 |
Warranty |
Tower structures: 10 years |
|
12 |
Return Period |
20-50 Years |
|
13 |
Transportation |
We are very close to the biggest port in the world which is our advantage for sea transportation. |
|
14 |
Quality Control |
Follow ISO 9001 system and strictly QC inspection for raw material, prototype assembly test, galvanization test and pre-shipment inspection for the both quantity and quality We treat the quality first and 100% inspection ratio. |



NINGBO HY COMMUNICATION EQUIPMENT CO.,LTD
1. First of all, our company has been engaged in this industry for a long time and has rich experience and professionalism in production. Therefore, our products are not only of good quality, but also rich in categories, which can meet the various needs of customers.
2. Secondly, we have rich experience in exporting, with 70 exporting countries and rich experience in foreign trade.
3.All in all, we strive to make every customer satisfied. Customers trust us, which is our biggest gain.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2331154". Items marked "" are certified.
Company Profile
Ningbo HY communication equipment Co., Ltd. is located in Ningbo Zhejiang. Ningbo is located in the middle of China's coastline, near Shanghai, Hangzhou and other big cities, is the economic center of the Yangtze River Delta, there are many excellent ports along the coast. Sea transportation and air transportation are convenient and conducive to the development of trade transportation and foreign trade.
Ningbo HY communication equipment Co., Ltd. is one of Chinese leading tower supplier for both Transmission line steel towers and telecommunication towers. We have exported more than 75 countries and have 24 years rich experience in this field. We can provide professional services, low-cost and efficient design and solutions, such as drawings and products, as well as OEM.
Our products are as below:
1. Telecommunication Towers: Angular tower, monopole, tubular tower, camouflaged tower(palm tree tower, pine tree tower, sekoia tree tower), guyed tower, rooftop tower, RDS tower.
2. BTS sites accessories: Fence (palisade fence, wire mesh fence), aviation light, paint, fall arrest system, lightning and earthing material, cable tray, canopy, optical fiber cable, generator cage, steel support for solar panels.
3. Transmission Line Towers/poles, Substation Structures, and so on.
Our company has a complete range of products to meet your various needs. Since its establishment, our company has always adhered to the business principle of "professionalism creates quality, integrity creates value", and makes every effort to meet the potential needs of customers. With the unstoppable development of the economic globalization trend, our company is willing to sincerely cooperate with enterprises from all over the world to achieve a win-win situation.
About Our Factory & Business Background
- Address
- 10-11, No. 72, Qingapple Business Plaza, Haishu District, Ningbo, Zhejiang, China
-
Plant Area
- 79.60 square meters
-
Number of Employees
- 15
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port, Qingdao Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 6
Our Production Capability & Technical Expertise
-
Main Products
- Telecom Tower, Transmission Line Tower, Angular Tower, Tubular Tower, RDS Tower, Monopole, Rooftop Tower, Camouflaged Tower, Guyed Mast/Tower
-
Customization Options
- Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-09-27
-
Export Year
- 5 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What voltage levels does this tower support?
- The tower supports transmission lines from 33KV up to 1000KV, including 66/69KV, 110KV, 220KV, 330KV, 380/400KV, 500KV, 750KV, and 800KV.
- What are the available customization options?
- We offer customization for height (8-200m), color (Ral 2010 Orange or Ral 9003 White), and design based on client samples and specifications.
- What is the warranty period for the tower?
- We provide a 10-year warranty for all tower structures.
- Which standards are used for the design and construction?
- Design follows Chinese National Standards (DL/T 5154-2002, DL/T 5219-2005) and American Standards (ASCE 10-97-2000, ACI 318-02).
- What is the expected lifespan of the transmission tower?
- The tower is designed for a return period of 20 to 50 years.
- Can you arrange load tests or destructive tests?
- Yes, we can arrange government authority tests if necessary, though the cost is separate from the tower pricing.
- What are the payment terms and shipping ports?
- Payment terms include LC and T/T. We ship from Ningbo Port, Shanghai Port, or Qingdao Port.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
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