Delivering Fluid Sealing Solutions Since 1972

News

Winners of Easter Competition 2019

Easter Competition Winners

Easter Letter Hunt Competition 2019 WINNERS We would like to say BIG THANK YOU to everyone who participated in our free-to-enter Easter competition! Our very special CONGRATULATIONS go to 3 lucky winners: Emily Deason (Eastbourne) – Winner of the Cadbury Ultimate Easter Basket Andrew Whittaker (Tamworth) – Winner of the Cadbury Sharing Hamper Hayley Ball (Blackburn) – Winner of the […]

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Precision Polymer Engineering Channel Partner Meeting 2019

M Barnwell Services Darren Barnwell (Director) and Steve Bane (Purchasing) attended Precision Polymer Engineering’s EMEA Strategic Channel Partner Meeting at their HQ in Blackburn. At the two-day event, the M Barnwell Services team learnt more about IDEX’s new range of materials and products and their forthcoming strategies. Darren Barnwell said “We have a very close and special relationship with IDEX […]

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Easter Competition 2019

Easter Competition 2019

Easter Letter Hunt – WIN Chocolate Goodies! M Barnwell Services is giving you another chance to win either a Cadbury Ultimate Easter Basket, Cadbury Sharing Hamper, or a Cadbury Créme Eggs 48 Box. From Monday 25th March 2019, there will be EIGHT bunnies hidden within the pages of the M Barnwell Services’ website. Each bunny will have an individual letter. […]

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ISO3601-3

ISO3601-3: Quality acceptance criteria ISO3601-3 defines the quality acceptance criteria for O Rings used in fluid systems, the sizes of which are standardized in ISO3601-1 and ISO3601-2. This section of ISO3601 additionally specifies and classifies surface deficiencies on O Rings and defines the maximum satisfactory limit for these deficiencies. ISO3601-3 is also suitable to O Rings used in aerospace construction. […]

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Bondloc Special Offers

Limited Time Bondloc Special Offers! VALID FROM: Tuesday 5th March TO: Friday 26th April From Tuesday 5th March we will have fantastic prices on quality Bondloc products, but be quick – Limited Stock. View the flyer here. Bondloc Products on offer include: B243 Threadlock – SAVE 50% MS58 Water Resistant Sealant – SAVE 8% B496 Cyanoacrylate Adhesive – SAVE 50% B3295 Structural […]

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ISO3601-2

ISO3601-2: Housing dimensions for general applications ISO3601-2 defines the gland (housing) dimensions for class A O Rings for standard industrial installations compliant to ISO3601-1, also for gland (housing) dimensions for class B O Rings used in preferred metric-sized hardware such as piston rods. Above mentioned O Rings are used in standard pneumatic and hydraulic installations with or without back-up rings […]

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Twenty-Five Years of Service

Twenty-Five Years of Service

Twenty-Five Years of Service at M Barnwell Services M Barnwell Services, the UK’s leading independent manufacturer, stockist and distributor of fluid sealing products and services has recently celebrated the long service achievement for one of its loyal employees. Big congratulations go to Paul Radburn for completing his 25 years’ service at the company. In achievement for his 25 years’ service, […]

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ISO3601-1

ISO3601-1: Inside diameters, cross-sections, tolerances and designation codes ISO3601-1 specialises in the inside diameters, cross-sections, tolerances and designation codes for O Rings used in fluid power systems for aerospace and standard industrial installations. Inside diameters, Cross-sections & Tolerances Tolerances and dimensions defined are adequate for any rubber material if the right tooling is obtainable. In this part of ISO3601, the […]

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Features of Mechanical Seals

Features of a Proper Mechanical Seal Features of Mechanical Seals – Mechanical seals come in an extensive number of structures. Particular designs vary in the method they are operated, the selection of subsidiary seals, and the positioning of the springs. Each mechanical seal has been designed to suit some standards in regards to installation, value, fit simplicity, and ability to […]

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Types of Hydraulic Seals

Hydraulic Seals Types Hydraulic and Pneumatic Seals are moulded according to working temperature, cylinder speed, cylinder operating pressure, working application, and medium. They are usually non-metallic, quite soft rings placed in a housing, or arranged in a mixture of rings creating a sealing unit. This is to separate or block liquid in applications that involve reciprocating motion. Hydraulic seals are […]

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