JJ Williams Gaskets Ltd

The Company JJ Williams are one of the leading manufacturers of washers and gaskets in the UK.

We have been producing machined and stamped components since 1822. Our success results from utilising absolute state of the art technology and machinery combined with generations of experience.

We operate under our upgraded ISO 9001:2008 Licence Number GB01079, giving our customers complete quality assurance.

Stampings Available
Our material stocks are one of the most comprehensive in the industry and we can manufacture whatever stamped component is required.

The highest care and attention to detail is given when producing the tooling for a particular production run, with rigorous quality control checks. We produce our own tooling giving us greater control over lead times and enabling us to reduce delays due to design modifications.

After full technical discussions we will design tools to suit customer requirements or work from drawings and specifications supplied.

Vulcanised fibre Natural rubber Synthetic rubber Leatheroid Nylon PTFE

Leather Plastics Non-asbestos jointings Polyester Nomex Engineering felts

Cork Press papers SRBP SRBF Papers Latty applications

JJ Williams is the authorised Latty® gasket manufacturer for Southern England. The following information is for guidance only. Please feel free to contact us for specific advice and recommendations on compatibility.

• Aramid or synthetic fibres
• Reinforced or graphite coated aramid and mineral fibres
• Reinforced or graphite coated carbon, mineral fibres and synthetic fibres
• PTFE and others
• Reinforced graphite
• Metal/graphite gaskets and graphite tape
• LATTYgold92 technical characteristics
• LATTYgold92 Product information: asbestos free gasket sheets and cut gaskets
• Table of chemical compatibility in alphabetical order
• Acetic acid to copper chloride
• Copper sulphate to kerosene
• Lactic acid to potassium dichromate
• Potassium nitrate to xylene