James Walker Group - Gaskets & Sheet Jointings

James Walker manufactures and supplies complete ranges of metallic and semi-metallic joints, gaskets and sheet jointings to suit every industrial application.

In addition, we produce precision-cut flat gaskets to any shape, size and quantity from any sheet material, including our own extensive ranges of jointings. A vast stock of flange gaskets is held ready for immediate despatch, and we can economically cut non-standard profiles of any complexity within minutes.

Click here to download James Walker & Co's Gaskets & Jointings guide pdf (1.58MB)

Groups

Semi−metallic gaskets These exceptionally versatile gaskets solve many flange sealing problems for industry. They have either a metal core with sealing materials on both flat surfaces, or a pliable core encased in a thin metallic casing. More info
Compressed fibre jointings A range of highly proven non-asbestos sheet jointings that covers flange gasket duties with most fluid media from ASME Class 150 to Class 600 ratings, plus some special applications. More info
Expanded graphite jointings Our range of Supagraf^® expanded graphite jointings combines excellent chemical resistance with an exceptionally wide temperature range to provide outstanding sealing integrity over extended periods. Prime features of Supagraf^® jointings Temperatures from cryogenic to above +400°C in oxiding environments. Maximum working temperature of +2500°C in inert conditions under certain circumstances. Fire safe. Excellent resistance to stress relaxation, even at elevated temperatures. Totally compatible with steam, air and water. High levels of joint stability. Accommodates flange distortions where traditional sheet jointings fail to seal. More info
PTFE jointings James Walker's Fluolion^® PTFE and WL Gore's Gore-Tex^® gasket products provide outstanding chemical resistance for duties where hygiene and non-contamination are essential. They offer many unique features: Outstanding chemical resistance. Non-corrosive, non-wetting, non-contaminating and odourless. Tolerate temperatures between -200°C and +260°C. Excellent electrical and thermal insulation when in virgin PTFE form. More info
Cork−elastomer jointings Nebar^® cork-elastomer jointings are the obvious choice for numereous flange sealing duties with oils, fuels and water in the electrical, automotive, marine, aerospace and general machinery sectors. More info
Elastomeric gaskets/jointings We in-house process and/or supply wide ranges of commercial and specification grade elastomers for flange sealing and other duties. More info
Other gasket products We offer four further gasket types or materials - Supagraf^® Boilermaster, Topog-E^®, Gaskoid Jointing and Super Twilstele^® XA/G - all for specific applications - plus our compact hand tool for cutting circular flange gaskets from compressed fibre jointings, rubber and cork-elastomer sheets. Also, our RotaBolt^® tension control fasteners are widely used on high integrity flange jointed systems. More info
Flange sealing improvement The vital role of the flange gasket is too often overlooked. Our on-site and workshop-based services are based on the vast technical expertise of James Walker companies in the selection, manufacture and supply of the optimum gasket products and flange sealing capabilities. More info
Gasket and profile cutting Our CAD/CAM controlled water-jet, abrasive water-jet, and laser cutters produce precision cut gaskets and other complex profiles to any shape, size and quantity from virtually any sheet material. More info