DDJ11 Telescopic Dismantling Joint

Discover the Power of DDJ11 Telescopic Dismantling Joint Technology

Production Description

DDJ11 Telescopic Dismantling Joints are essential components in industrial and commercial piping systems, designed to simplify the removal and replacement of valves, pumps, and other equipment. Their telescopic structure offers superior flexibility during installation and maintenance operations, helping to accommodate pipe misalignments or length variations.

This model features flanged ends and an adjustable sleeve system that allows for easy movement along the pipeline axis. The telescopic mechanism makes it possible to expand or contract the joint within a specified range, ensuring proper alignment and secure sealing without additional force or modification.

One of the most important advantages of the DDJ11 Telescopic Dismantling Joint is its ability to significantly reduce downtime. Maintenance teams can swiftly dismantle pipeline components without having to disturb adjacent sections. This improves operational efficiency and helps prevent potential damage caused by misaligned connections or rigid pipeline layouts.

In summary, DDJ11 Telescopic Dismantling Joints are indispensable for ensuring flexible, safe, and efficient maintenance in piping systems. Their robust design and telescopic functionality make them ideal for applications that demand reliability, minimal disruption, and quick accessibility.

Production Description

Nominal Dimension (DN)

Nominal Pressure (PN)

Operating Temperature

Connection

Coating

Testing

DN 40 – DN 2000

PN 6-PN 10-PN 16-PN 25-PN 40

-30° / +200­­°

EN 1092-2 ISO7005-2 Flanged

Electrostatic Powder Epoxy

EN 12266-1

 

Application Areas

DDJ11 Telescopic Dismantling Joints are widely used in various industrial and commercial applications. 

1. Water Supply Systems 

2. Wastewater and Sewer Systems 

3. HVAC (Heating, Ventilation, Air Conditioning) Systems 

4. Fire Protection Systems 

5. Pumping Stations 

6. Chemical and Pharmaceutical Industries 

7. Oil and Gas Industry 

8. Power Plants 

9. Agricultural Systems In these areas, 

DDJ11 Telescopic Dismantling Joints play a crucial role in controlling fluid flow, ensuring sealing integrity, and enhancing efficiency and safety in operations.

Frequently Asked Questions about the DDJ11 Telescopic Dismantling Joint

What are the key advantages of using a Telescopic Dismantling Joint in piping systems?

Telescopic Dismantling Joints like the DDJ11 provide added flexibility by allowing length adjustment during installation and maintenance. This helps accommodate minor misalignments and reduces the need for precise cutting or repositioning of pipes.

The DDJ11 Telescopic Dismantling Joint is commonly used in water supply, wastewater treatment, HVAC systems, fire safety lines, and industrial piping networks where quick intervention and component replacement are required.

The joint is coated with electrostatic powder epoxy, which provides excellent resistance to corrosion and extends the lifespan of the component, especially in aggressive or wet environments.