sealing systems and moulded parts
TRANSCRIPT
SEALING SYSTEMS AND MOULDED PARTS
- Part of Diploma PLC
History and concept At M Seals we specialize in seals for industrialuse. We cover the whole spectrum from the finest precision seals to the largest heavy duty shaft seals and packings.Our products fulfill the needs of customers thatrequire a broad range of seals and solutionsat hand.The company was founded in 1963 as MogensChristensen, Ingeniør-& Handelsfirma A/S.We are undergoing a rapid period of development and we now have 5,000 m of offices, lab,2
production and warehouses at our disposal.Our branch in Halmstad, Sweden, has grownsignificantly and our sales office in China, has given us an entry point into this important market.In 2007 M Seals became a part of the DiplomaPLC group. This has opened new possibilitiesfor our company, e.g. the cooperation withthe American Hercules Sealing Products.
At M Seals we specialize in sealing solutions for all kinds of industries. Individual custom parts in rubber and PTFE also are an important part of our business. We have developed our own automated production of M-FLEX™ spring-loaded PTFE lip seals in large series, making this product affordable for many new applications.
KnowledgeAt M Seals, we have developed extensive know-ledge of seals and their applications, includingtheir composition, lifespan and suitability for aspecific job.The right choice of seals minimizes the risk ofunexpected breakdowns. Our wide range of sealsallows us to provide multiple solutions.M Seals range alone covers about 50,000 items,of which a large proportion are stockitems. We often cooperate with customers in the design ofspecial solutions. We have close relationship withmany of the world’s leading manufacturers ofsealing systems and, in cooperation with us,they provide their knowledge and experience toour customers.
The safe choice for standard seal solutions as well as custom-made specific solutionsin hydraulics, precision engineering, pharmaceutical and food processing industries.
Since 2014, M Seals has been present on the UK market. Our branch M Seals NCL Ltd. has particular expertise in seals for the Aerospace, Defence and the Oil and gas industry. With the acquisition of our subsidiary Edco seals and supply Ltd.in Leicester in 2017, we are now able to serve the general industry in the middle and southern part of England as well.
Logistics
and
key
accountsAt M Seals, we consider it to be of the utmostimportance to offer the best logistic solutions,based on mutual agreements regarding deliveries at scheduled dates and agreed quantities.When such agreements are signed with our key account customers, it will ensure that deliveries are on time, and agreed frame orders will be followed up. In general, key account customers will be assigned to a dedicated contact person who will get to know the customers special needs and wishes.
Quality and inspection – a keystone Today M Seals has at its disposal advanced equipment for testing all parameters that are important forthe function of our rubber and PTFE parts, such as hardness, spec. gravity and compression set. To ensure
For dimensional checking, we have a Micro-Vu high precision 3-D measuring machine using non contact technique, which is superior for measuring softer materials. Often we agree special inspection schemes, incoming or outgoing, with our customers. Our lab is equipped to carry out different tests for our custo-mers, like volume swell in different liquids.
M Seals have been working in accordance with ISO9000 Quality Management systems since 1996, currently ISO9001:2008. Following our growing involvement in the Automotive Industry, we are raising our management system to TS16949 level. A number of our suppliers are currently working with TS16949.
Our UK branch, Ramsay Services, as a distributor to the Aerospace, Defence and Offshore sectors, are working in accordance with BS EN 9120:2010/ ISO 9001:2008.
Static seals• O-rings• O-rings in Kalrez®• X-rings• Sanitary gaskets/TC gaskets• Bonded seals• Expanded PTFE• Expanded graphite
Shaft seals• Radial shaft seals• Heavy duty shaft seals • V-rings• Mechanical seals• Braided packing
PTFE sealing systems• M-FLEX™• M-GLIDE™• M-STEP™• M-TURN™• M-WIPE™• M-CAP™• M-GUIDE™
Hydraulic seals• Rod and piston seals• Guide rings• Wipers• Repair kits for earth moving equipment
Custom moulded parts• Rubber bonded• Rubber/metal bonded
Accessories• Back-up rings• Circlips• Speedi Sleeves• O-ring assortments• End covers
that the rubber compounds consistently meet specification requirements, sampling is made and tested using our Netzsch TGA machine or PerkinElmer FT-IR Spectrophotometer.
O-ringsO-rings are stocked in more than 7,000 different dimensions and materials including food grade specifications, e.g. FDA, 3A, BGA, KTW, WRC and NSF, as well as O-rings approved by DVGW against various gas norms can be supplied.
M Seals supply different rubber materials tested and certified according to the medical standard USPClass VI, e.g. our grey EPDM 75 standard compound. All O-rings that are intended for use in contact with foodstuff are supplied in accordance with EU1935:2004.
We also supply the Kalrez O-rings from DuPont Performance Elastomers, which offer nearly universal®chemical resistance and have a working temperature up to 327° C. These can also be supplied in specialcompounds for specific sectors like the pharmaceutical, the paint and lacquer and semiconductorindustries.
Radial shaft seals and V-ringsShaft seals are stocked in both metric and imperialsizes in many types, e.g. in accordance with DIN3760and with PTFE lip in stainless steel housing. We have gained considerable experience withlarge diameter heavy duty shaft seals thatare typically used in wind turbines, steel and paper mills, hydropower etc.
V-rings are simple and economicaldust and splash seals. These arestocked in all the common sizesand configurations. Sanitary gaskets for pipe couplings
Specifically for the use in pipe systems in thefood, pharma and chemical process industries,we stock a range of gaskets for most types ofcouplings like DS, DIN11851, SMS1149,ISO2853 as well as clamp-types like ISO2852,BS4825/3, ISO1127, DIN32676 and others.Most of them can be supplied in NBR, EPDM,FPM, PTFE, Silicone and Kalrez , all meeting®the requirements of FDA for use with foodstuff.All standard materials are furthermore testedand certified against USP Class VI. All Sanitary gaskets that are intended for use in contact with foodstuff are supplied in accordance with EU1935:2004.
Mechanical sealsFor the use in pumps and mixers, M Seals stocks the simple but robust single spring seal in many of thestandard types, as well as the more advanced cartridge seals. These can be supplied both in single ordouble, springs or bellows, in split execution, for high temperatures (430º C) and as gas seals for dryrunning. A range of special seals, especially for pumps used in the food and chemical process industry, are stocked.
Braided packingIn pump glands where mechanical seals arenot suitable and also around valve spindles, the sealing is often carried out with braidedpacking. They are available in a choice of materials like aramide, PTFE and graphite.Material selection is very important for this type of packing. M Seals will be happy to assistin this choice together with our suppliers, whoare amongst the leaders in this field.
Repair kits for mobile hydraulicsM Seals now stocks repair kits for mobilehydraulics. These are brand-specific kits contai-ning exactly the high quality seals necessary for the overhaul of lift-, bucket-, or boom cylin-ders etc. On our website www.m-seals.com, youwill find an electronic index which makes it easyto find the kit you need by selecting the manu-facturers name, type, and part description of theunit that is going to be serviced. We supply kitsfor JCB, CATERPILLAR, KOMATSU, VOLVO,TAKEUCHI and BOBCAT machines, along with many others.
Hydraulic seals For hydraulic seals there are multiple solutions to a sealing problem.At M Seals, we always try to guide the customerin the best possible way, and we have a greatvariety of types from stock, or with short delive-ry, at our disposal, including the compact rodseal, the double compact piston seal, U-packingsin many configurations and all the types ofwipers and guide rings. These are available inthe most popular materials like NBR, Poly-urethane and POM.
M Seals have a large program in PTFE seals, the O-ring activated, as well as the M-FLEX™ spring activated, which are particularly suitablefor low friction and long lifetime demands. The many types of seals and advanced PTFEcompounds ensure that nearly any sealingtask can be undertaken.
All the rest!At M Seals we strive to meet our customers’ total need for seals and accessories.We can supply self-centralizing bondedseals in several materials including stainlesssteel, and cupper washers for sealing screw con-nections. Also back-up rings in PTFE for usewith O-rings and circlips according to DIN471and 472.
Custom partsAt M Seals, our success in working with rubber seals leads to our second main field; that is supply of moulded parts to our customers design in all types of rubber to all kinds of industries. These items areproduced by our partners around the world. They are selected with the aim of supplying the best quali-ty at the right time at the right price. Fine tolerances, special compounds, conformity to foodstuffnorms and ASTM specifications are part of the capabilities of M Seals moulded parts.PTFE custom parts are another of our special fields where we have considerable knowledge in houseand work in close cooperation with our highly specialized manufacturers.
- Part of Diploma PLC
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SwedenM Seals AB
Industrivägen 17
SE-302 41 Halmstad
Tel.: +46 (0)35 15 89 40
[email protected] www.m-seals.se
ChinaM Seals ChinaRoom 411, No. 9 Building
No. 9 Yuan, Yuxi road,
Houshayu, Shunyi District
Beijing 100102, China
Tel.: +86 10 8478 3090
DenmarkM Seals A/SBybjergvej 13
DK-3060 Espergærde
Tel.: +45 49 13 02 05
Fax: +45 49 13 01 [email protected]
United KingdomM Seals NCL Lltd.
Bamburgh Court, First Avenue
Team Valley Trading Estate
Tel.: +44 (0)191 422 4200
Fax: +44 (0)191 422 [email protected] www.m-seals.com
Gateshead NE11 0TX
FinlandM Seals OY
Nuolikuja 8
01740 Vantaa
Tel.: +358 40 7011978
PolandM Sealsul. Przyjazna 10
62-030 Luboń (Poznań)
Tel.: +48 61 646 07 47
Kom.: +48 72 482 84 01
EDCO Seal and Supply Ltd. Quartz Close
Enderby
Tel.: +44 (0)116 275 4720
Fax: +44 (0)116 275 [email protected] www.edcoseal.co.uk
Leicester, LE19 4SG
sales@m-seals.� www.m-seals.�