Permanently lubricated film gasket and method of manufacture
Pipe fitting gasket having enhanced surface properties
Pipe gasket with dual purpose tail
Pipe gasket with improved low insertion geometry
Pipe seal
Pipe seal for cast concrete
Pipe seal for concrete structures
Pipe seal with a sheet-metal casing bendable around a pipe
Plug for sealing more than one size of hole
Plug for the sealing closure of an opening in a sheet of a...
Protective closure
Radial sealing ring and method for producing it
Reduced area gaskets
Reduced load gasket
Redundant seal design for composite risers with metal liners
Removable section pipe seal for septic systems
Resilient metallic gasket
Resilient pipe gasket
Resilient sealing ring
Resilient seals with inflection regions and/or PLY deformation