DI Dismantling Joints

DI Dismantling Joint / Ductile Iron Dismantling Joint

Dismantling joint of ductile iron with centre flange, PN10-16-25-40-63. For water and wastewater -10° C to +80° C. Insulation essential for temperatures of 0° C and below.

Dismantling joint is a pivotal double-flanged fitting in pipe systems that supplies critical longitudinal adjustment and restraint.

It allows for speedy disconnections for maintenance or replacement of components like valves, pumps, and instruments, also permits precise pipe and equipment alignment by providing essential longitudinal adjustments and ensures stability by restraining longitudinal movements.

There is 25mm telescopic adjustment between double flange. Adjust and lock the required adjustment through the connect bolt. This product can be quickly dismantled and is very easy to service valves, pumps or instruments. It simplifies the time during the maintenance and alteration in the future pipeline and reduce the downtime in the entire pipeline project. Using only one wrench torque wrench to tighten hish strength features of this range products. In view of the above characteristics, the customer's demand for product inventory has been reduced.

The simplicity and versatility of the Dismantling joint make them suitable for many applications including pumping stations, water treatment works, sewage treatment works, plant rooms, meter chambers, power generation equipment, gas distribution stations.

Technical feactures

 - Nominal diameter: DN50-DN3000

- Nominal pressure: PN10-16-25-40-63

- Material: EN-GJS400-15(GGG40) Ductile iron

- Flange standard: EN1092-2

- Dimensions: EN558-1-14

- Operating tem.: -10℃-+80℃

- Coating：Electrostatic epoxy powder RAL 5005, 5017...

- Dismantling joint is well install and remove for isolation valve, control valve, check valve, check valve flow measurement valve, pump, pressure relief valve, flange pipe etc..

- The length for dismantling joint helps the length L by ±25mm.