Leak Sealing

 

The PTFE compound injection is relatively  unknown in South Africa but has been successfully implemented worldwide for many years. The valve stem packing injection procedure consists of injections of PTFE compound at the gland area and external stem. If the main bonnet is leaking C.S.T will inject the bonnet area at the same time. Any additional information regarding the procedure including the method statement and risk assessment is available on request. These procedures will increase the longevity and operability of the valve. C.S.T aims to provide full Valve Reconditioning without the need for shutdown, down time or interruption to service.

Chamber Filled With Water

Chamber Filled With Water

Valve was leaking so bad that the water was over flowing

CST Pumped Out The Water

CST Pumped Out The Water

Leak Sealed By CST

Leak Sealed By CST

Leaking Valve

Leaking Valve

Injection Point

Injection Point

Leak Starting To Slow Down

Leak Starting To Slow Down