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Jumper Spacer Transmission Line Fittings Overhead Line Fittings FJQ - 204

Minimum Order Quantity : Negotiation Price : Negotiation
Packaging Details : 1.packaged by bag or carton with pallet 2..small sizes usually is 20 pcs/carton, larger is 4/carton,larges is 1pcs/pallet. 3.a 20 ft container can accept about 22t goods. Special requirements in package can be met. Delivery Time : Depends on the quality of client
Payment Terms : 30% advanced payment , 70% balance payment before shipment. Supply Ability : 8000 Set/Sets per Month
Place of Origin: China Brand Name: DINGLI
Certification: ISO9001,ASTM, Model Number: FJQ-204

Detail Information

Material: Aluminum Alloy Usage: Prevent Wire Collision
Color: Silver,gray Process: Casting. Deburring .Drilling .threading
Application: Overhead Line Accessories Function: Prevent Wire Collision
High Light:

trans line fittings


overhead line accessories

Product Description

Jumper Spacer Transmission Line Fittings Overhead Line Fittings FJQ - 204


Jumper Spacer Transmission Line Fittings Overhead Line Fittings FJQ - 204 0

Total Solution the field below:
Small hydro power station·Overhead transmission line·Substation,including mobile substation

and modular substation·Distribution network·Electricity Maintenance·Electricity investment·

Telecom tower and accessories

Quick Detail: 
Transmission line fittings protective fitting Stockbridge shock absorber for conductor

Product Name
Jumper spacer FJQ-204
Aluminium alloy
Prevent to wire collision
Wooden cases


Product performance description

In order to ensure that the spacing of the wire harness of the split wire remains constant in order to meet the electrical properties, reduce the surface potential gradient, and in the case of short circuit, there is no electromagnetic force between the wire harness, causing mutual attraction and collision, or causing an instant attraction collision, but after the accident is eliminated, it can be restored to the normal state, so a spacer is installed at a certain distance. The installation of spacers can also inhibit the oscillation of the secondary span and the breeze vibration.

Product Name
Suitable conductor
Axial load≥(kN)



Product introduction

The main purpose of spacers for split conductors of transmission lines is to restrict the relative motion between sub-conductors and to maintain the geometry of split conductors in normal operation.


According to the working characteristics of spacers, they can be divided into two categories: damping spacers and non damping spacers. Damping spacer rod is characterized by the use of rubber as damping material at the movable joint of spacer rod to consume the vibration energy of conductor and produce damping effect on the vibration of conductor. Therefore, the spacers are suitable for all regions. However, considering the economy of the transmission line, this kind of spacer is mainly used for the line in the area where the conductor is prone to vibration. Undamped spacer rods have poor seismic performance and can be applied to lines in areas where vibration is not easy to occur or as jumper spacers.

1. Specific packaging can be made to order for sea transport.
You can specify other shipping methods such as Airmail, FEDEX or DHL. We shall let you know about the shipping cost after receipt of your order.And also can send by sea or air, kindly send me the port of yours.

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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.

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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.
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.

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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.

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

 Global-network map


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 Phnom Penh Factory


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

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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.
Customers and Partners of Dingli

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