Document Centre Send Us Your Enquiry About Us Industries & Applications Products & Services Contact Us Hydraulic Sealing Products Special duty products and custom seals We provide a selection of special-duty products that extend our range, and also have the R&D facilities and production capability needed to design, test and manufacture custom seals for any hydraulic (or pneumatic) application. Comflex® Fabric Reinforced Bellows Hydraulic ram protectors Heavy-duty bellows of elastomer-proofed fabric Protect exposed metal surfaces from contaminants. Withstand rapid motion and heavy vibration. Designs to suit the most aggressive industrial environments. More Info Composite seals for special duties Custom-designed for specific applications Rod/gland or piston seals. Low dynamic and breakout friction for smoothest operation. Compact designs to suit simple recess grooves. Typical maximum operating pressure: 40 MPa. Typical maximum surface speed: 5.0 m/s. More Info Fluolion XT High performance material for hydraulic seals in metallurgical plant Specially developed low-friction material. With excellent abrasion resistance. Used successfully over many years. In composite seals for piston and rod applications. More Info Self-aligning Gland Rings Optional feature with heavy-duty hydraulic packings For duties under particularly arduous conditions. On plant with heavily worn rams. Or large degrees of offset. Or large extrusion gaps between gland follower and ram. More Info Tube test seal in polyurethane High performance seal for hydrostatic testing High pressure capability with extreme wear resistance. Dual or single hardness. Special lip profile for maximum seal life. Manufactured in high tensile, impact-resistant polyurethane. More Info Tube Test Seal Type S Moulded in wear-resistant elastomer-proofed fabric Self-energising seal for high-pressure hydrostatic testing. No axial compression required. Small seal sections compatible with long seal life. Minimum shutdown time for seal replacement. More Info 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