FFKM Shortage – Perfluoroelastomer and Other FFKMs in High Demand An Industry Overview The production of FFKM elastomers is a highly complex process that necessitates the use of meticulously selected ingredients. Even the disruption of a single ingredient due to supply chain issues can hinder the production of FFKM elastomers. Unfortunately, the industry is currently experiencing a shortage of several […]
ViewChemraz® – The prime solution for harsh operating conditions M Barnwell Services are one of the UK’s largest independent, stockist and distributor of UK Manufactured FFKM Seals. We provide Chemraz®, one of our highest-performing FFKM elastomers and unrivalled elastomeric material. With temperature ratings up to 315°C (599°F) and the broadest chemical resistance of any elastomeric material, Chemraz® is the prime choice […]
ViewM Barnwell Services supplies vintage seals for the restoration of a BPH 106H Swift Bus. M Barnwell Services, the UK’s largest independent manufacturer, stockist, and distributor of O Rings and Back-Up Rings, are proud to offer vintage Pneumatic seals for the restoration of a BPH 106H Swift Bus. With our ability to provide bespoke Pneumatic Seals, M Barnwell’s sales team was […]
ViewWhat is the purpose of an O Ring Tester? The O Ring Tester is a device used to approximately advise the shore hardness of Viton™ (or FKM/FPM), Kalrez® or other Perfluoroelastomer (FFKM), Nitrile (NBR) or Ethylene Propylene (EPDM). It indicates the material composition of 100, 200, 300 and 400 series O-rings of 60 to 80 Durometer. Furthermore, O Ring Testers also: […]
ViewPerlast Seals – The Reliable FFKM Sealing Solution For Many Critical Applications M Barnwell Services are one of the UK’s leading stockist and distributor of Perlast Seals. Manufactured using the latest enhanced material technology, Perlast® FFKM (perfluoroelastomer) seals are ideal for critical applications where there are low/high temperatures (-46°C to +327°C (-51°F to 620°F)), and where resistance to chemical/steam/amines is […]
ViewChemical Resistant Seals: O Rings, Gaskets, X Rings, D Rings and more… M Barnwell Services are the UK’s largest independent stockist, distributor, and manufacturer of Seals and Gaskets. We stock a range of durable Chemical Resistant Seals to suit all industries and applications. Customers count on M Barnwell Services for short lead times and guidance on material selection. Our experienced […]
ViewMarine Seals & Services M Barnwell Services understands that the marine industry seal requirements are substantial and multifaceted. We can provide seals that fit both the application and are reliable over long maintenance intervals, using a variety of proven materials such as Perfluoroelastomers (FFKM), Ethylene Propylene (EPDM), Nitrile (NBR), Hydrogenated Nitrile (HNBR), Fluorocarbon (FKM) and Silicone (VMQ). M Barnwell Services […]
ViewM Barnwell Services explains How Are O Rings Manufactured? Please find below our step-by-step guide on how O Rings are manufactured. STEP 1: O Rings Moulding The first step in the O Ring manufacturing process is selecting the correct tools for moulding. The correct tools are dependent on the size of the O Ring that is being manufactured. Smaller […]
ViewM Barnwell Services supplies Nitrile O Rings for the manufacture of a horse bridal M Barnwell Services, the UK’s largest independent manufacturer, stockist, and distributor of O Rings and Back-Up Rings, are proud to provide Nitrile O Rings to the equine industry for their use in head equipment. Nitrile‘s great tensile strength and its excellent resistance to oil, air, and […]
ViewThe UK’s largest selection of Nitrile 90 O Rings (NBR) M Barnwell Service is the largest independent stockist, and distributor of fluid sealing products in the UK. We are also one of the leading suppliers of standard and specialist Nitrile 90 O Rings. Our Nitrile 90 O Rings provide exceptional resistance to a vast variety of fuels but particularly thrive […]
View