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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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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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OmniFlex™ Fluoroelastomer Seals
Markets: Aerospace, Analytical Instrumentation, Petrochemical, Pumps, Valves, Robotics, Automotive, Industrial Finishing, Adhesive Dispensing, Semiconductor Wafer Processing
As a fluoroelastomer seal, OmniFlex™ provides exceptional performance in corrosive environments and in extreme operating temperatures. OmniFlex has an outstanding low temperature performance of -57°C (-70°F) which outperforms any elastomer, with a maximum temperature of +218°F (+424°F). With its softer durometer, OmniFlex is an excellent choice for low friction hydraulic seals and standard o-rings, but special shapes can easily be manufactured to dimensional tolerances, which include standard o-rings in metric, JIS, AS568 Standard or unique sizes.
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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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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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Metal-O-rings and C-rings for extreme operating conditions
From ultrahigh vacuum up to 6800 bar (100000 psi) pressure and temperatures from -269°C cryogenic up to +980°C (-425°F up to 1800°F).
Resistant to chemicals to a large extent.
GFD metal O-rings have been developed as a secure sealing of gases and liquids. They even can be used in case of extreme conditions. These static and metallic sealing elements can be applied in ranges of ultrahigh vacuum and up to a pressure of 6800 bar. They are suitable in case of continous temperatures from 269 degrees centigrade below zero up to 980 degrees centigrade above zero and resistant to radioactive radiation, chlorides, corrosion and other aggressive influences. They neither age in use or during storage.
Advantages:
With conventional flanged joints many technical data, from which only very few are precisely available during the design state, have to be known for the calculation. Also the values for the rigidity of the flange, the screws etc. have to be available. The consequence are extensive calculations with imprecise or assumed values and the involved disadvantages. There is always a defined initial tension, no setting and smaller flange and screw dimensions with the GFD metal-O-rings or lip seals. The proof has not to be furnished with complicated and difficult calculations about unknown quantities but simply by adding the forces of pressure to the operating pressures.
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O-Rings Seals in standard and metric dimensions and different compounds always available ex stock.
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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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- Featuring Simriz proprietary perfluoroelastomers
- In-house tool shop
- Clean room molding and packaging
- Off-the-shelf availability from Simrit warehouse
- Tooled on all AS568a sizes and most standard metric sizes
- Compression and injection molding
- Cryogenic and punch trim deflashing
- Facility locations: Santa Ana, CA; LaGrange, GA; Cuautla, Mexico Tokyo, Japan; Pinerolo, Italy
- Certifications: ISO 9001, ISO 9002, QS-9000, AS-9000, BQMS/ D1-9000, A2LA Laboratory, EN9100, VDA 6.1
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O-rings are a Seal Science specialty. Utilizing advanced material science, SSI provides O-ring solutions in many types of elastomeric/ rubber compounds. SSI incorporates advanced materials in its design methodology ranging from Perfluoroelastomers to alloy filled conductives elastomers.
SSI utilizes on-site molding making capabilities to provide molded O-rings from .030” inches OD to over 40.0 inches. SSI has the capability for performance molding of O-rings with ultra critical measurement tolerances, as well as providing less critical, economically costed, high volume supply alternatives.
Seal Science incorporated finite element analysis (FEA) in its O-ring design to develop the most optimal size seal for an application.
SSI has a complete compound development capability to provide O-rings made from current off-the-shelf (COTS), and custom engineered elastomers made from the following:
- Silicones
- Fluorosilicones
- Isoprene
- Nitriles (Lubricated and High Strength)
- Conductive Elastomers
- Perfluoroelastomers
- Styrene-Butadiene (SBR)
- Ethylene acrylic
- Aflas®
- Butyl
- Chloroprene (Neoprene®)
- Ethylene Propylene (EPDM)
- Fluorocarbon GLT & GFLT
- Fluoroelastomers (Viton®)
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- Dedicated manufacturing facilities
- Quick quote ability
- Multiple material colors
- Banded piston technology
- Global manufacturing
- Small lot manufacturing
- Custom material compounding
- Facility locations : Troy, OH; Findlay, OH
- Certifications: ISO 9001, ISO 9002, QS-9000
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The requirement for low coefficients of friction, less than .08, temperatures ranging from -300F to +550F, pressures in excess of 5000 psi, the need to seal a corrosive acid .....These are the typical kinds of factors that tell you that an elastomeric seal probably wont fit your application.
Seal Science PTFE or Teflon® Seals and Seal Science Perflex perfluoroelastomer are often the answer. Possibly something as simple as a PTFE O-Ring, or a PTFE compound cap to protect the elastomer will do. Or maybe, spring energized PTFE U-Cups, like those in our Polyspring line might be needed.
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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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Seal Science has been supporting the medical and medical device industries for many years providing clean room produced silicone liquid injection molded (LIM) seals and components. Through the incorporation of design engineering, materials science, and precision manufacturing, Seal Science offers customers complete application solutions ranging from product development to value engineering.
Through testing and development, SSI provides LSR materials closely matching material physical properties of traditional transfer and compression molded products. SSI also provides LSR seals and components in both clear and pigmented materials.
Silicone LIM molding provides customers with ultra-clean, high tolerance sealing products in high production at very competitive costing.
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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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Joints EYRBALL make it possible to ensure the sealing between two variable components. Realized starting from welded extruded profiles then, they consist of a inflatable elastomer envelope by a valve. In at-rest state or retracted, the joint authorizes the displacement of the variable component. In a state of work or expanded, it ensures the sealing between the interior and the outside of the mechanical system and blocks the variable component.
The Group Eynard Robin manufactures and distributes:
- joints EYRBALL High pressure: for a strong pressure to be sealed (from 4 to 5 bars) and a weak running clearance (from 1 to 5 mm)
- joints EYRBALL Low Pressure: for applications to low pressures (from 2 to 6 bars) and big game of operation (from 3 to 20 mm).
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Conceived to obtain an excellent level of sealing whatever the pressure level or temperature, the O rings are used in all the fields of industry, in static and dynamic application. It is the integration of a ring with circular section (torus) in a throat dimensioned according to the diameter of the joint which ensures the perfect sealing of the product.
O rings PTFE require a weak tightening torque and adapt to a large range of operating conditions:
- resistance to temperatures of - 200 to + 260 °C
- adaptation to all the aggressive chemical fluids, with cryogenics, the vacuum and the gas
- diameters available from 1 to 12 mm according to the standards
- various materials of composition: rubber, materials plastic or various metals.
Available out of PTFE, silicone, Viton®, EPDM, nitrile, fluorocarbon, chloroprene, perflouélastomère, the Group Eynard Robin also proposes a broad range of O rings metal or covered out of alloy nickel, stainless steel or hastelloy (EYTOR and EYCAP).
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Sole distributer of the more famous brands - KLINGER, KEMPCHEN, AMORIM - the Group Eynard Robin conceives and also manufactures many references of static joints in order to cover all the applications and to adapt to the most severe operating conditions.
The Group Eynard Robin proposes a broad choice of solutions of static sealing:
- sheets and joined: fibers elastomers (KLINGER signal-sil-ML1...), graphite (KLINGER MULTI-AS...), bases PTFE (KLINGER signal-chem 3210...), elastomers, lièges elastomers (AMORIM), high temperatures (KLINGER Milam PS...).
- metal and semi-metal joints: spiral KLINGER, striated KEMPCHEN, copper asbestos, annular, flat, crimped, GRAPHITOR, undulated, to weld KEMPCHEN, lenticular KEMPCHEN, deflectors, toric metal.
- joints process: jacket, of piping universal GORE, ASAHI, PTFE armed, toric covered, joined CHEMRAZ GREENE TWEED, MSE SEAL GREENE TWEED...
- trimmings: braids KEMPCHEN, joints and ribbons GORE, stamped rings...
- joints high temperatures (until + 1.000 ° C): textile products, paperboard, paper, felt, joint expansion, cuffs...
- various joints and accessories: O rings, rings sealing, extruded joints, joined elastomers with metal heart KEMPCHEN, joints of boiler, joints inflatable, insulating kits, guard of supports...
The Group proposes a large range of forms, dimensions or materials, according to the standardized standards or to measure. Many products profit from international standards (conformity FDA, reference PMUC, approval BAM...) and find applications in the most pointed fields: food, petrochemistry, nuclear power...
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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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Carpenter Powder Products (CPP) is one of the world’s largest suppliers of gas atomized powders. Micro-Melt® powder metal alloys offer a homogenous, fine and super clean microstructure. Benefits:
* Corrosion, wear, and temperature resistance
* Improved Heat treating, machining, or grinding of tool steels
* Waste minimization
* Increased product life
Our products include spherical gas atomized powders produced via air, vacuum, or pressurized melting with Argon or Nitrogen Atomization in fine, medium and coarse powder distributions. These include both loose and consolidated iron, cobalt, and nickel-based alloys, and stainless and tool steels. We also produce cast-wrought tool and die steels.
We welcome the opportunity to develop specialty products, custom solutions and other required support to help reduce the life-cycle cost of your products. For detailed product information, please visit the Product Literature page.
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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 Seals: Parofluor Series materials can be chemically or mechanically bonded onto metal or plastic substrates to form Gask-O-Seals and Integral seals, one-piece products that simplify installation and dramatically extend seal life.
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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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DONIT TESNIT® with its own technology, knowledge and experience is capable to meet various customer needs. In close co-operation with customers the company develops and produces special types of gaskets for various applications.
Gaskets are produced up to the size of 4000 mm in different special types for the most demanding applications in process industry, for sealing hot gases…
Advantages
* Custom-made gaskets according to customers needs.
* Special large single piece gaskets in sizes up to 4000 mm.
* Unique and strong construction allows easy handling and transport.
* High temperature resistance up to 700° (depends on material).
* Capability to compensate irregularities on flanges.
Shape and construction – custom made gaskets
Custom-made gaskets are made to customer’s own drawing and specification, samples and templates. A highly skilled hardworking team can provide almost any customers demand.
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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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Greene, Tweed's unsurpassed expertise in elastomeric and thermoplastic compounding has resulted in the design of this exceptionally long-life, low-friction seal. The Bandseal (GTB) is a self-actuating extrusion resistant seal combining low breakout and running friction with minimal leakage over extended service life. The seal is constructed of premium grade PTFE sealing caps and elastomer energizers. Greene, Tweed's GTB Bandseal is a compact single-acting seal for sealing reciprocating rods but is also available as a single-acting cylinder bore seal. The Bandseal has no stickslip effect. Its fluid feedback capability means the Bandseal cannot cause a pressure trap when assembled in tandem arrangements. The GTS Bandseal operates in temperatures ranging from -85°F (-65°C) to 500°F (260°C) with pressure up to 200 bar standard (higher pressures are possible).
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TechSeal offers many standard extruded profiles in Solid & Hollow-O, Solid & Hollow-D, U-Channel, Rectangular, Solid & Hollow Square, and Hollow-Dart configurations. These profiles are typically used for fabrication into spliced rings or custom gaskets; they also can be supplied in bulk cord. See pages 13 through 19 for a complete listing of standard profiles and groove recommendations.
Please refer to page 11 for TechSeal’s standard material offering of our most commonly used compounds. Please contact the TechSeal Division if you have a requirement for a material other than those listed. TechSeal offers a broad range of materials for many different markets. Many TechSeal compounds meet or exceed specialty grade standards set by the UL, ASTM, Military, FDA, USP Class VI, NSF and other agencies.
TechSeal ParFab - Product Types ParFab products contained in this brochure or any custom extruded profile can be supplied as:
Spliced Rings (Hollow and Solid)
4-corner PSA-backed spliced "picture frame" gaskets
Custom fabricated gaskets
Cut-to-length product
Bulk cord with or without PSA - coiled or spooled
Please contact the TechSeal Division’s Sales and Marketing Department for part number assignment for all nonstandard cross-sections for spliced or fabricated parts.
Spliced Rings All TechSeal Spliced Rings are "Hot Vulcanized" and can be provided in any of TechSeal's standard or customer specified cross-sectional configurations. Minimum spliced diameter is 1.500" (38.1mm) inside diameter, however this is cross-sectional dependant.
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Valves and jointsInfo-Catalogue
Control and regulation of liquid.
Orobica Plast-Gom produces gaskets for butterfly valves, joints according to DIN - ISO - CLAMP - S.M.S. - BS - IDF standards for alimentary, pharmaceutical and chemical industries.
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