Gaskets for pipe flanges
Pipe accessories:
Contact us for more information:
Types:
- Flange Gaskets Rubber Faced Phenolic (RFP)
- Flange Gaskets LineBacker®
- Flange Gaskets Pikotek® – VCS/LineSeal™
- Flange Gaskets Pikotek® – VCFS
- Flange Gaskets GasketSeal®
Type E (FF) sealing gasket
Includes bolt holes according to flange standard (Full Face)
Type F (IBC) sealing gasket
Takes into account bolt circle diameter according to flange standard (IBC)
Flange Type B
Surface types: RF (raised face)
Flange Type FF
Surface types: FF (flat face)
Flange Type RTJ
Surface types: RTJ (ring type joint)
Shell Global Solutions Certificate
Oman Certificate
Flange Gaskets Rubber Faced Phenolic (RFP)
Rubber Faced Phenolic gaskets are widely used worldwide as standard gaskets for sealing flange joints in the oil and gas industries. On both faces of the phenolic technical plates, soft neoprene or nitrile rubber layers are laminated, ensuring effective sealing under bolt tightening. Depending on the rubber type, certifications such as DVGW (gas) and KTW (potable water) are available.
Flange Gaskets LineBacker®
Advantages:
- LineBacker® gaskets can be manufactured in any diameter.
- Different materials may be used for the support plates and sealing ring, depending on the application.
- PSI’s unique sealing elements ensure “elastic memory” for various material types.
- LineBacker® gaskets can be ordered individually as custom products.
Flange Gaskets Pikotek® – VCS/LineSeal™
Advantages:
- High sealing safety with electrical insulation solutions for critical operating conditions
- Seals and insulates high-pressure joints including ANSI class 2500 and API 10000 psi
- Exceptional resistance to severe operating conditions, bending moments, vibrations, and thermal/pressure cycling
- Designed to withstand corrosive media including high CO2, H2S, ultrapure water
- Outstanding electrical insulation for cathodic protection
- Pressure-activated sealing system provides extra safety and eliminates leakage
Flange Gaskets Pikotek® – VCFS
Advantages:
- Worldwide unique isolation system with fire safety
- Based on PSI Pikotek VCS/LineSeal™ technology
- Ensures complete electrical insulation between flanges
- Tandem sealing technology
- Primary sealing system has over 20 years of successful use
- Secondary sealing system provides fire resistance and redundancy
- Successfully fire-tested under API 6FB, 3rd Edition
- Compatible with cathodic protection systems
- Reduces potential flange rotation
- Better sealing performance at lower bolt torque
Flange Gaskets GasketSeal®
Advantages:
- GasketSeal® gaskets can be manufactured in any diameter.
- Choose sealing and support materials depending on application requirements.
- The unique sealing element cross-section provides O-ring sealing performance without the positioning issues of O-rings.
- Can be ordered individually as part of an insulation kit.
- Professional expertise
- Over 15 years of activity
- Know-how and innovation
- Tailored approach to each project according to specific criteria
