Document Centre Send Us Your Enquiry About Us Industries & Applications Products & Services Contact Us Industries & Applications Oil and Gas James Walker is a leading supplier of fluid sealing and related items to the world's oil and gas producers. For almost 50 years we have worked closely with the industry's design engineers and operators to develop and manufacture new materials, seals and other products for duties in the highly aggressive environments encountered. From exploration and production in the wildest offshore and harshest arctic conditions, to on-shore terminals and desert pipelines, James Walker has products and services that help improve operational efficiency. Relevant products and services include... Elastomer Technology High Performance Seals API Ring Joints Critical Metallic Sealing Engineering Plastics Tension Control Bolting Flange Management Elastomer Technology Our high performance fluoroelastomer (FKM), hydrogenated nitrile (HNBR) and Aflas based (FEPM) elastomers are specified worldwide by customers who need top quality materials that are validated and proven to operate under extreme conditions including rapid gas decompression, chemical attack and extremes of temperature. Read More High Performance Seals These products form the core of our oil and gas industry ranges. Our high pressure sealing components range from O-rings in a vast range of materials, to special ranges developed for dynamic or static duties on down-hole, wellhead, surface equipment, valves, pipelines and riser systems. Read More API Ring Joints Manufactured by API-licensee James Walker Moorflex, these metal seals conform to both ASME and API standards. Products include R, RX and BX ring joints, as well as lens, convex, wedge, double-cone and weld ring metal gaskets. Read More Critical Metallic Sealing Dedicated to the precision manufacturing of high-performance metallic components for use in industry’s most demanding applications. Our machine shop specialises in the high-precision machining of geometrically complex components in exotic alloys. Read More Engineering Plastics Our Devlon® materials are amongst the toughest and hardest-wearing thermoplastics - ideal for manufacturing components such as valve seats, ROV buckets, pipe centralisers, riser and umbilical clamps. By monomer casting and machining to exacting specifications, we produce complex components from 10mm to over 2500mm OD, and weighing up to 1000kg. Read More Tension Control Bolting RotaBolt® stud and bolt tension monitoring systems are accurate to ±5%. These are used across all industry sectors where the failure of a bolted system could have serious health and safety, environmental or financial consequences. RotaBolt tension monitoring with visual, tactile or wireless monitoring options is recommended for critical structural, mechanical and flange tightening applications. Read More Flange Management James Walker companies supply industry worldwide with professional flange management and joint integrity programmes and services that go well beyond the accepted norms in terms of professional advice and planning, quality of on-site and off-site workmanship, standards of safety and care and customer satisfaction from initial survey to completion and beyond. Read More Document Centre For industry or application News Desk Case studies, images and news Current Vacancies Global career opportunities Sign up for products and services news Back to top ABOUT US Home About James Walker Our History Procurement News Desk Career Opportunities Customer Satisfaction Contact Us INDUSTRIES & APPLICATIONS Chemical and Petrochemical Construction Defence and Aerospace Engineering and Manufacturing Food and Beverages Marine Propulsion Marine Transportation Metallurgical Mineral Oil and Gas Paper, Pulp and Board Pharmaceutical and Bioprocessing Power Semiconductor and Electronics Valves Water and Waste PRODUCTS & SERVICES Cartridge Seal Systems Compression Packing Critical Metallic Sealing Elastomer Technology Engineering Plastics Environmental Excellence Expansion Joints and Bellows Flange Management and Joint Integrity Flooring and Decking Products Gaskets and Sheet Jointings Hydraulic Sealing Products Mechanical Seals O-rings Ring Type Joints Rotary Seals Seals in PTFE and Engineered Thermoplastics Static Seals Tension Control Bolting Valves Vibration Attenuation Products DOCUMENTS & PAPERS Case Studies Technical Papers and Presentations Document Centre FOLLOW US James Walker on Twitter James Walker on LinkedIn James Walker on YouTube James Walker on Instagram Sign up for products and services news © All contents copyright of James Walker. Part of the James Walker Group. an embado solution CONTACT US | TERMS OF USE | LOGIN