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| Essential part of which depends the perfect running and security of entire plants, the sealing device must be definited since the products studying process, and taking into account all conditions of use ; but nevertheless, some sealing problems can arise in duty. That is the reason why Jicey conceives, designs and makes at your demands the flat stactic sealing devices that you need, around its basic technologies: industrial lamination and the carving of thin and ultrathin materials, but also in all materials and all shapes according to your plans. |
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Trelleborg Glazing strip is designed for factory glazing
in machined grooves. The glazing strip is fitted with a
cord that makes it particularly suitable for mechanical
fitting, since the cord prevents the strip from stretching
in its longitudinal direction.
Manufactured from solid black EPDM rubber. For
use in accordance with MTK fitting instructions. |
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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. |
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| Kemtron offers a wide range of products designed for all areas of sealing. We are able to offer materials that have wide temperature ratings, long operational life, IP sealing, resistance to fluids and NBC chemicals, UL94 listings for fire retardancy, low toxicity products etc, many available from stock. |
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BLUE-GARD®
Gasketing material made from a unique blend of fibers, fillers, and a choice of several elastomeric binders. Excels in a wide range of industrial applications.
GRAPH-LOCK®
Pure exfoliated graphite material handles extreme temperatures, resists nearly all non-oxidizing chemicals, and offers excellent compressibility and low creep relaxation. Available in homogeneous material, or with metallic or non-metallic inserts.
GYLON®
Restructured PTFE gasketing with excellent chemical resistance. Significantly reduces creep relaxation problems typical of conventional PTFE.
Inorganic Fiber
Inorganic fiber gasketing with excellent thermal stability and torque retention for optimal sealability in temperatures up to 550°F (290°C) continuous.
LEAK-GARD™
Proprietary compound virtually eliminates oil and hydrocarbon leaks even under low bolt load, and avoids "weep-through" common to vegetable fiber gasketing. Recommended for lightweight gear box covers and fuel pumps, as well as standard ASME raised face flanges.
MULTI-SWELL™
Over 70% of gasket failures are due to lack of load. MULTI-SWELL™ Style 3760 Gaskets react with water or oil to create its own load. Problems with low load applications and leakage are a thing of the past. |
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PILOT ECONOGRAPH
A cost-effective graphite/Stainless Steel 316L jointing. Suitable for many chemicals and also steam.
Thickness: 1.5mm
Service temperature range: -2000C to + 4500°C (oxidising media). In non-oxidising media higher temperatures are possible.
Maximum Pressure: 140 bar
Compression: 30% (ASTM F36J)
Recovery: 20% (ASTM F36J)
Density: 1.0 g/cm3
Residual Stress: 48 Mpa (DIN 52913)
Gas Sealiability: Very Good
Chemical Resistance: Refer to "Chemical Compatibility Table"
Thicknesses: 1.0mm to 3.0mm
Standard sheet size: 1.5 m x 1.5 m (1.0 m x 1.0 m available on request) |
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Exceptional resistance to heat and cold.
• Almost zero water absorption (max. 1%).
• Good resistance to settling.
• Soft and resilient.
• Resistant to ozone and UV light.
• Resistant to ageing.
• Manufactured from black EPDM cellular rubber |
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The Flat or shaped range of lifting bags is used in a very wide spectrum of applications: tightness, squeezing, flanging, handling, isolation...
Significant means in engineering and design departments, and a flexible production tool wich will provide the best response to your needs. Do not hesitate to contact us and we will answer you very quickly. |
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Customized production of o-rings
You can't find what you're looking for in our vast range? No problem - COG customised production will be pleased to help with your special requirements. Even the most "unconventional" seals can be individually manufactured at our own production facilities (in-house compounding, in-house development, in-house toolmaking). In the materials and qualities of your choice - within a matter of days. Singly and in large or small batches. It's an offer that few other manufacturers can match. And another thing that you'll be pleased to hear: customised production at COG costs less than you think. Let's talk about your aims!
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General Information
HTMS Metal- C-Ring seals are made from high temperature alloy strip. The strip is cut to the required length and tig welded. The C-shape is then formed in a tool or is roll formed for bigger sizes. HTMS Metal C Rings are a logical development over our popular Metal O Ring. Metal C Rings have a better spring back then same size Metal O Rings. The seating load or the required bolting force is lower than for similar sized Metal O Rings. HTMS Metal C Rings will compensate greater flange rotation and maintain positive sealing load, better than Metal O Rings.
For sealing thin gas or low viscosity fluids, HTMS recommend to soft plate the bare metal seal with such materials as silver, gold or tin. Also PTFE as a coating is available.
For extreme low leakage requirements at elevated temperatures HTMS also produces spring energized metal C Rings. This “CS” design is basically a metal C Ring with an inserted high tensile spring.
Metal C Ring availability
- From 6 mm to +3000 mm diameter
- Cross section from 0, 89 mm to 12, 7 mm
- In house plating, Silver, Gold, Tin and others
- Spring energized versions for extreme tightness
- Available in shaped forms
- For internal or external pressure
Metal C Rings capability
- Temperatures from cryogenic (- 270°C) up to high temperatures (+ 900°C)
- Ultra hard vacuum and pressures op to +300Mpa
- High pressure capability
- Lowest leak rate
- Radiation resistant
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General Information
HTMS Metal- O-Ring seals are made from high precision metal tube. Contrary to flat gaskets, HTMS Metal-O- Rings require extreme low bolting load. Because they feature a certain resiliency or spring back, HTMS Metal O Rings will compensate minor flange rotation and maintain positive sealing load to the sealing surface.
For sealing thin gas or low viscosity fluids, HTMS recommend to soft plate the bare metal seal with such materials as silver, gold or tin. Also PTFE as a coating is available.
HTMS Metal O Rings are made for internal or external pressure. For high pressure application HTMS advises vented or system pressure assisted Metal O Rings.
For extreme low leakage requirements at elevated temperatures HTMS also produces spring energized metal O Rings. This “OS” design is basically a metal O Ring with an inserted high tensile spring.
Metal O Ring availability
- From 6 mm to +3000 mm diameter
- Cross section from 0, 89 mm to 12, 7 mm
- In house plating, Silver, Gold, Tin and others
- Spring energized versions for extreme tightness
- Available in shaped forms
- For internal or external pressure
Metal O-Rings capability
- Temperatures from cryogenic (- 270°C) up to high temperatures (+ 900°C)
- Ultra hard vacuum and pressures op to +300Mpa
- Handles hydrogen gas up to non- Newtonian fluids
- Moderate pressure capability
- Lowest leak rate
- Radiation resistant
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Layers of all metal gaskets are formed into four cross-sectional profiles (round, rectangular, round with tail and double round with tail) and into a range of sizes to suite a large number of applications. Available in seven wire types: monel, tinned copper clad steel, stainless steel, beryllium copper, tinned copper, aluminium.
All metal gaskets offer excellent EMI shielding performance, providing electrical continuity when compressed between two mating surfaces.
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| 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. |
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Metal bead gaskets become more and more important as secondary gaskets in engine construction and for compressors.
Frenzelit is specialised in the manufacturing of "tailor-made" gaskets. With state-or-art technical systems at hand, e.g. various CAD systems, the required products can be adjusted to the exact requirements of the applications in question. Prototypes for testing purposes are manufactured in small lots and at short notice.The right choice of material combined with a long-standing experience in application engineering guarantees that the joint is permanently tight even with extremely low bolt loads or unfavourable geometries, and even under the most difficult thermal and mechanical conditions. |
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Metallic Gaskets
Innovative metal gaskets designed to standard and customer configurations. Incorporating a wide range of quality materials to suit all process applications.
Flat Metal Rings
JDG
JPR
Kammprofile
Serrated solid metal core for rigidity coupled with a deformable sealing material for compressibility ensures tight, reliable sealing even under low bolt loads. Durable and tight in extreme temperature and pressure fluctuations.
Ring Joints
Spiral Wound Graphite |
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DYNA-PRO Neutral Alkoxy Sealant
FEATURES
- 100% silicone polymer
- Low modulus, high elasticity and surface resistance
- Good unprimed adhesion to a variety of substrates, i.e. metals and plastics
- Non-corrosive to metals
- Easy to apply and tool
- Low odor
- Conforms to ISO 11600-F&G-25LM
- Resistant to ozone, ultra-violet radiation and temperature extremes
APPLICATIONS
DYNA-PRO is a one-part neutral alkoxy curing, low modulus silicone sealant specially formulated for glazing, curtain walling and weathersealing application. DYNA-PRO Silicone Sealant offers durable adhesion to most porous and non-porous substrates including masonry, brick, aluminum, metals, PVC-U, polyacrylate, polycarbonate, stained or painted wood, glass and glazed surfaces.
ELASTO NEUTRAL SEALANT
PRODUCT DESCRIPTION:
- Neutral cure, low modulus silicone sealant.
- Excellent adhesion to glass, metal, tiles, painted wood, concrete and most plastics.
- Colors AVAILABLE: white, clear, and black
In addition to the standard colors listed, custom colors are also available upon request
- Package: 300 ml cartridges, 2 L pail, 200 L drums |
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| O-Rings Seals in standard and metric dimensions and different compounds always available ex stock. |
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O-rings, produced according to DIN 3771: All current materials: ACM, AU, CSM, CR, EPDM, EPM, FEPM, FFKM, FPM, FYMQ, HNBR, IIR, NBR, NR, PTFE, PVMQ, VMQ.
Inside diameter from 0.74 to 1400 mm; Strength of thread from 0.6 to 30mm
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Our seven million stocked 'O' rings include inch sizes and metric sizes to a range of international, national and industry standards.
These are held in a variety of general and high performance elastomers to suit the vast majority of industrial and specialist oil and gas sector applications. |
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Polytetrafluoroethylene (PTFE) is an almost chemically inert thermoplastic material which retains useful mechanical properties over a wide range of temperatures. These characteristics have caused PTFE to be used as a sealing material, particularly where lubrication problems exist.
In order to meet the demanding physical properties required, Crossley 'O' rings are manufactured from moulded stress-relieved virgin materials that are processed under strict controls to ensure they meet dimensional stability and conform to the highest standards. |
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Static sealing
