Drag chains for nuclear reactor facilities

Drag Chains for Nuclear Reactor Facilities

Drag Chains for Nuclear Reactor Facilities


Nuclear reactor facilities require robust and reliable equipment to ensure smooth operations and the safety of personnel. One crucial component in these facilities is the drag chain. This article will delve into the various aspects of drag chains and their significance in nuclear reactor facilities.

1. Understanding Drag Chains

Drag chains, also known as cable carriers or energy chains, are widely used in nuclear reactor facilities. These chains protect and guide cables and hoses, ensuring their safe and efficient movement. With their durable construction and ability to withstand extreme conditions, drag chains play a vital role in maintaining the integrity of the facility’s electrical and fluid systems.

2. Importance of Drag Chains in Nuclear Reactor Facilities

Drag chains offer several benefits that make them indispensable in nuclear reactor facilities:

  • Protection against environmental factors such as radiation, heat, and chemicals.
  • Prevention of cable damage and wear, reducing the risk of electrical failures.
  • Enhanced safety by keeping cables organized and preventing tripping hazards.
  • Easy maintenance and replacement of cables, minimizing downtime.

3. Types of Drag Chains

There are various types of drag chains available for use in nuclear reactor facilities. These include:

  • Flexible Chain: Ideal for applications with complex cable layouts and demanding motion requirements.
  • Plastic Drag Chain: Offers excellent resistance to chemicals, making it suitable for environments with corrosive substances.
  • Bushchains: Designed for heavy-duty applications, providing robust protection for cables in high-stress situations.
  • Plastic Chains: Lightweight and cost-effective, these chains are suitable for less demanding applications.
  • Tabletop Chain: Used for conveying applications, ensuring smooth movement of cables and hoses.
  • Multiflex Chain: Provides flexibility and adaptability in cable management, accommodating various cable sizes.

4. Application of Drag Chains

Drag chains find extensive use in different areas of nuclear reactor facilities, including:

  • Control Rooms: Ensuring the seamless movement of cables and hoses, facilitating efficient control and monitoring.
  • Cooling Systems: Protecting critical electrical and fluid connections, maintaining optimal cooling performance.
  • Emergency Systems: Safeguarding vital cables that support emergency shutdown procedures and backup power systems.
  • Robotics and Automation: Guiding cables and hoses in robotic systems, enabling precise and reliable operations.

5. Our Company and Products

Drag Chain


At our company, we take pride in being a leading provider of drag chains in the Chinese market. Our extensive product range includes drag chains, flexible chains, plastic drag chains, bushchains, plastic chains, tabletop chains, multiflex chains, and more. With 300 sets of advanced CNC production equipment and automated assembly systems, we ensure the highest quality standards in our products.


In conclusion, drag chains are essential components in nuclear reactor facilities, offering protection, organization, and efficient cable management. Our company is committed to providing superior products, competitive prices, and excellent customer service. Customers are welcome to customize their requirements, and we look forward to serving you.


Author: Czh