Pipe nipple sealing device

It is applied for sealing of welded side pipe nipples of DN= 150 mm for the use of ensuring disassembly of a gate valve.

The device is fastened with the flange on the gate valve of the disassembled side pipe nipple. The removable sealing cap is entered through the gate valve into a side pipe nipple and fixed sealably in it. Further the gate valve together with the device is dismantled, and on the flange of the side pipe nipple a metal cap is established.

Technical characteristics
Nominal inside diameter of the dismantled gate valve 150 mm
Pressure in the pipeline during dismantling 1 MPa
Pressure in the pipeline after dismantling 6,3 MPa
Overall dimensions, mm 1670х340х340
Weight 55 kg

Certificate of conformity

Leave a Reply

Your email address will not be published. Required fields are marked *