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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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Extruded and jointed "O" rings are our preferred method of production, but moulded versions are available if specifically requested.
Both silicone & fluorosilicone with all varieties of fillers are available for the manufacture of "O" rings.
The advantages of vulcanised "O" rings are:
- Cost Effective
- No tooling costs
- Reduced lead times
- Better surface finish (zero flash)
- Allows hollow sections to be used for lower compression force
-Custom lengths easily produced (up to approx 2m developed length)
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All SENTINEL® Filter Bags utilize the patented SENTINEL® seal. It's all plastic, polypropylene, polyester or Santoprene® construction, provides a flexible, chemically resistant seal which adapts to any filter housing. This unique design employs a pressure activated sealing lip which responds to increases in differential pressure. As the pressure increases, the seal of the ring improves, insuring by-pass free performance over all ranges of pressure, temperature and micron rating. The elevated bag handles make removal of the bag from the vessel quick and easy. When a SENTINEL® Filter Bag is installed into an Eaton Filtration Housing, the ring snaps into place, holding its position until the housing is closed.
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Use of mounting thread environmental seal materials maximizes the efficiency of the NPT seal. Conax Buffalo recommends
- Teflon tape for use up to 450°F (232°C)
- Grafoil tape for use between 450°F (232°C) and 900°F (482°C).
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Burgmann Automotive is a supplier and partner in the development of seals and decouplers for automotive exhaust systems. Different solutions are offered according to the specific requirements of a particular application, with a distinction made between static and dynamic exhaust applications.
High Temperature Seals
Burex® Decoupler
Mechanical Seals
Visual Tour
Product Index
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Scraper strip
Dual component with hard backing.
Replaces fixing rail.
Product no. 70075070
Each length m 50
Pack. Bundle
Width x Height mm 13 x 14
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CoorsTek offers a wide variety of long-life, heat-stable, and corrosion-resistant ceramic hard-face seals using high-grade aluminas, silicon carbide, tungsten carbide, carbon graphite, and specialty polymers.
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Composite gaskets :
MS Type
Composite Gasket
Strips
Gasket
PICSEAL
Composite gasket
GTMC 21
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A major strength of James Walker Group companies is their ability and willingness to design, develop and manufacture customised products for all sectors of industry.
We have vast experience of solving customers' individual problems, and possess the technological expertise along with the flexible production facilities required to ensure that a customised product will meet your exact operational specifications.
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BÜLTE PLASTICS can custom cut your parts from a wide variety of materials including an extensive choice of elastomers, synthetic materials and others, using high pressure water jet cutting technology.
Water at a pressure of 3,000 to 4,000 bar is pumped through a 0.2 mm diameter nozzle.
This powerful jet ensures a perfect cut with no rough edges and avoids any deformation of the parts.
The thickness of the seals available varies from 0.01 mm (Hostaphan transparent) to 60 mm (yellow cellular VULKOLLAN and black Epoxy Rubber Cellular).
The different levels of resistance to heat, alkalis, acids, weather, ozone, oil or fuel which distinguish each type of material will influence your choice.
We will be able to fulfill your requirements so please do not hesitate to consult us.
For free brochure, material samples or a quotation, contact us at the address below:
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Obvious advantages of the TwinTec
Foam L 3000 you should consider
thoroughly:
● achieve more goals with one
gasket thanks to a triple material
compound design
● improved tolerance compensation
by enlarged head width
● optimized recovery performance
● perceptible snugly closure and
soft, smooth closing force
● optimized u-value performance
● universal feet fitting groove
widths of 4 to 5 mm
● special gasket lip design for continuous
sealing edge applications
● gasket corners can be either
mitered or welded
● recyclable without any problems
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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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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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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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LIQUID GASKET
1100 AND 1200 SERIES
HIGHLY RESISTANT
Silicone or other liquid gaskets from Three Bond's 1100 and 1200 Series are easily superior to traditional gaskets in terms of performance, price and ease of use.
They help improve mechanical performance and promote longer product life
U.V. ADHESIVES
3000 SERIES
A NEW SOURCE OF PRODUCTIVITY
The U.V. cure adhesives from THREE BOND's 3000 Series are single component products which cure after just a few seconds exposure to U.V. light.
They are suitable for bonding, sealing, filling and protective-coating applications. In addition to dispensing equipment, THREE BOND EUROPE offers a line of exposure equipment.
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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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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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Broad chemical resistance, except against liquid alkaline metals and fluorine gas under pressure. Good sliding qualities, low wear and tear. Temperature range from -200 °C to +260°C. PTFE has hardness of approximately 95 °Shore and installing these O-rings in split grooves is recommended or alternatively the use slit or sheathed types due to the low elasticity.
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Resilient Metal Seals
Metal-to-metal seals: the innovative route in static sealing
Process developments over the past thirty years, demanding ultra high vacuum, high temperatures and pressures, have driven the need for advanced technology seals. Michel Le François, Research and Development Manager of Sealing Technology business Garlock, explains how metal-to-metal gaskets have evolved to comply with the most demanding requirements.
HELICOFLEX
Metal C-Rings
Metal E-Rings
Metal O-Rings
OMICRON
ULTRAFLEX
ULTRASEAL
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Sealing rings of reinforced moulded graphite are solving problems on Bridgeman-type valves widely used in power generation...
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Water-tight joint constructions with attachable elastomeric profile. Robust and age-proof elastomeric quality that in combination with the stable edge profile provides an excellent drive-over comfort in cold temperatures.
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Insulating silicones:
Insulating GT
Silicones
Insulating GT
Fluorosilicones
Insulating
Cellular
Silicone foam
Aeronautic
quality
elastomer
Industrial
quality
elastomer
Silicone shock
absorber
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Static seals are seals for dormant machine parts, e.g. in flange or duct connections, covers and high pressure fittings. The material and design is determined by the application intended. Graphite plays an important part as sealing material:
Pure graphite seals have an excellent chemical, temperature and pressure resistance.
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Patented composite gasket consisting of a massive LATTYgraf E expanded graphite sealing dam, die-formed in place, between stainless steel rings used as compression limiters.
The main feature of this gasket lies into a metal-to-metal contact. During operation, the compression limiter ring protects the LATTYgraf E seal by absorbing all mechanical stresses from the pipework, thermal shocks, etc.
LATTYgraf REFLEX is warranted to seal under extreme and variable conditions. High elastic recovery.
For all bolted joints: valve bonnets, valve flanges, pump flanges, manholes, etc.
Suitable for any application. Proven in the most demanding nuclear and industrial applications.
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Orobica Plast-Gom also produces gaskets and technical items for motor, alimentary, bottling, pharmaceutical, building, electric, cardboard industry to satisfy customer's demands.
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- Cutting of all adhesive and non-adhesive materials, joints, strips, formats
- Fabrication according to plans
- Moulding of all parts, compression, injection, transfer
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