Denholm Zholdas provides an on-line leak sealing service offering rapid, effective and safe solutions to such problem areas. The tried and tested techniques employed allow for successful sealing of most process leakages. Applications include:

• Valve Bonnets
• Flange Joints
• Threaded Connections
• Pipeline Defects
• Valve Glands
• Block Valve Bypass
• Tees and Elbows

Adaptations of Denholm Zholdas techniques provide an extensive range of additional applications, the possibilities of which allow repair to most steam and petrochemical piping systems. Over 300 chemicals ranging in temperature from sub zero to 600 degrees centigrade may be sealed against pressures to 350 barg.

Leak sealing services are backed by a manufacturing and C.A.D. design technicians in the field. Clamps and boxes are fabricated to suit each individual requirement. Materials are selected to take into account the operating environment and all components are rigorously tested prior to despatch.