Improved pipe repair clamp
Improved pipe support apparatus
Improved pipeline isolating device
Improved pipeline support
Improved riser assembly and method of assembly thereof
Improved sealing system in a chemical apparatus, between its...
Improved spacing and centring device for a rigid double-wall...
Improved structure of tube clamp
Improved tapping tee assembly with cap assembly
Improved tube coupling
Improved tubing coupling
Improved tubing section coupling
Improved vehicle including freeze stress resistant fluid...
Improved welding socket
Improvement in fluids conduction integrated system
Improvement of resistance to fatigue of a threaded tubular...
Improvement to hose used to install loose fill insulation
Improvements in and relating to clamping arrangements
Improvements in and relating to connecting apparatus
Improvements in and relating to laying of pipeline