Fluid sealing products for the Offshore & Drilling industry
M Barnwell Services are leading suppliers in Offshore Seals and Drilling Seals. We have a comprehensive range of products, compounds, and materials for all applications that conform to European and International standards (NORSOK M710, TOTAL GS PVV 142 03/01, SHELL SPE 85/301, ISO 10423 API 6A and NACE).
Our specialized elastomer grades are specifically tailored to provide high sealing efficiency for systems operating in the most inhospitable environments in the world including anti-explosive decompression (AED), rapid gas decompression (RGD), sour gas, extreme temperatures, and aggressive chemicals.
We have experience in sealing high temperature, high-pressure environments, as seen when ultra-deepwater drilling. We supply products for use in pipe couplings, valves, compressors, and large pumps.
Popular products supplied include:
- ‘O’ Rings – a vast range of sizes, materials & standards, complying with several approvals, numerous manufacturing capabilities, over 10,000 sizes in stock
- Speciality Oilfield Elastomers – ENDURA® V91K, ENDURA® Z95X, ENDURA® V91A, ENDURA® A90H, PERLAST® G92E
- Rotary Shaft / Oil Seals – over 9,000 sizes, A type, AS type, B type, 4mm to 480mm shaft diameter
- Hydraulic & Pneumatic Seals – 3mm to 1800mm as standard, over 8,000 in stock
- Selection Boxes & Kits – various sizes, Metric & Imperial, any material, numerous standards
- Armco® Iron Gaskets – Extremely soft pure iron Armco® Iron Gaskets are used in high-temperature steam and vaporized oil applications
- Anti Vibration Mounts – available in 45ShA or 60ShA natural rubber as standard
- Back-up Rings (Anti-Extrusion Rings) – Solid, Contoured, Spiral, Split profiles, any size
- Bonded Seals – Metric & standards sizes including BSP, BSF; Mild Steel, Stainless Steel
- Cartridge Seals
- Extreme Seals
- Fasteners – Threaded Rod – Imperial & Metric, Hexagon Nuts, Lock Nuts,
- Gaskets, Packings & Sheet Materials – Die Cut, Water Jet Cut, Laser Cut, no tool restriction
- Hammer Union Seals
- Hot Vulcanised Seals
- Mechanical Seals – Vast range to suit all types & sizes of compressors and pumps, Carbon, Ceramic
- Pipeline Pigging System Seals – Replacement seals for multiple applications
- Rapid Open Closure / Quick Opening Closure Seals
- Retaining Rings, Snap Rings & Circlips – over 800 sizes in stock, inch & metric 1.5mm to 1000mm
- Rubber Expansion Joints – Engineered for the movements and vibrations in piping systems
- Special Mouldings & Extrusions – ISIR & PPAP approvals, thousands of profiles, shapes, and sizes
- Spiral Wound Gaskets
- Springs – various standard sizes & types
We can also provide onsite consultation, sample identification and technical support for your requirements.