Annular Seals
Annular seals can be one of several configurations that create a positive seal both inwards and outwards to allow the effective pressure testing, isolation or material packing of an annulus.Features
- Can be designed to seal and self-restrain
- Designed to nearly any size annulus
- Designs can accommodate eccentric or elliptical configurations
- Lightweight aluminum design standard
- Reusable
- Able to seal over pipe welds and other irregularities of the the pipeline/sleeve
Applications:
- Testing pipe penetrations
- Offshore wipers and packers
- Testing pre-insulated piping
- Testing double wall containment piping
- Long term isolation
