Our P-Seal is a static seal comprising a profiled elastomeric sealing element that is energised by the injection of plastic packing.
In operation, the inside diameter (primary sealing face) of P-Seal acts on the outside diameter of the casing/tubing running through it. The groove/recess in the opposite face of P-Seal accommodates the injected plastic packing to energise the system and create an effective seal.
Used in casing and tubing heads to seal rough casing and production tubing.
James Walker P-Seals have been tested in accordance with API 6A specification.
Primary sealing element: either homogenous elastomer or rubberised fabric - a wide selection of top quality elastomers and fabric materials suitable for oilfield duties is available to meet customer specifications.
Anti-extrusion elements: mesh of compressed stainless steel wire to BS EN 10088-3-1.4436 (formerly Grade 316 S33).
How supplied (P-Seal)
Available to suit standard API casing/tubing sizes.