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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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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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Very complete, the range of the trimmings proposed by the Group Eynard Robin gathers braids KEMPCHEN, AUTOCLAVITE and KLINGER. These joint-sealing compounds are used in all industries
Braids KEMPCHEN, distributed exclusively by the Group Eynard Robin, offer a broad choice of materials for many applications:
- pure PTFE fibers,
- special vegetable fibers,
- mark-sensed PTFE fibers,
- mineral and synthetic fibers with strong PTFE impregnation,
- fiber braiding of aramide with impregnation PTFE and lubricant silicone,
- pure graphite bands and self-lubricating braid,
- expanded graphite bands (flexible) reinforced with stainless steel wire,
- glass fiber trimming.
The Group Eynard Robin also manufactures cotton braids for weak operating conditions. This solution is particularly economic.
The choice of a braid depends on many parameters: physical environment, temperature, pressure, rate of acidity and speed of the apparatus (in rotation and/or translation). To cover N maximum of applications, trimmings KEMPCHEN resist:
- temperatures from -200 to +650 °C
- pH from 0 to 14
- pressures from 15 to 1500 bar.
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The packed gland is an exceptionally reliable fluid sealing device that is simple to install and maintain. Not only is it highly versatile, but also remarkably cost effective in both plant downtime and materials - especially when compared to complex alternatives.
Our constant advances in materials and lubricants, product design and manufacturing techniques, keep us at the forefront of compression packing technology. We therefore bring you one of the widest ranges of packings to match the temperatures, pressures and speeds of your most modern fluid handling systems, and economical packings for your older plant.
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Packing made of continuous 100% aramid fibres. Each single yarn is impregnated with PTFE using our exclusive "Filcoat"-process, then re-impregnated with a mix of PTFE and inert food-quality lubricant during plaiting operation.
Pumps, rotary movements.
Chemical, petrochemical, pharmaceutical, food and sugar industries, pulp and paper mills, power stations.
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Stuffing Box Packings (Gland Packings) are machine-braided cords of different materials, used for sealing rotating shafts in pumps, ventilators and fittings. Packing sections are laid round the shaft in circles and then compressed with the gland. For dynamic applications, the compression must be so adjusted that a certain minor amount of leakage between packing and shaft may emerge. Harmful dry running is prevented thus and the leakage is dissipated or returned. Various materials and material combinations are used according to the individual case of application. Special lubricants are incorporated into the braiding to improve running properties.
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9000 EVSP Simplified™
Excellent sealing
* Patented "cup & cone" design permits selective component compression and controlled radial flow for effective sealing on I.D. and O.D.
* End rings act as wiper rings to restrict graphite particle transfer, prevent extrusion and provide extra resiliency
Custom design capability
* Patented cup & cone design can provide sealability in valves as shallow as three-ring cross sections
* For deep stuffing boxes requiring more than a 7-ring set, machined / split carbon bushings can shorten the box depth
Grade 250 (Style #4525) for general services
Grade 580 (Style #4540) for nuclear services
* Choice of end rings: Style 98 (general service) or Styles G-700 or 1398 (nuclear service)
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John Crane Packings are designed, engineered and constructed for specific services and applications. This is your assurance that John Crane Packings will provide the best sealing with the least amount of maintenance and adjustment.
All John Crane mechancial packings are made of asbestos free materials. These asbestos free packings can be substituted without any difficulty for asbestos packings in present use.
They can be interchanged with most asbestos products, and in many cases will give better, more dependable performance.
Braided Acrylic Packings
JC Style 1335
Braided PTFE/Modified PTFE Packings
JC Style C1045
JC Style C1056 (FDA)
JC Style C1065
JC Style C1070
JC Style 1993
Braided Carbon and Graphite Packings
JC Style 774
JC Style G58
JC Style G57
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Mink Flex-System (FBL) - The world’s most flexible strip brush – as variable as your needs
The flexibility of the Mink Flex-System will help you to find an optimum solution to your problem. The flexible brush body can follow any axial or radial contour. You can choose whatever length you require – up to several hundred metres. Cut exactly the amount you need from a storage-friendly roll.
Advantages:
• No waste: cut off only as much as you need
• Choose from a wide range of standard profiles and combinations using plastic or natural bristles
• Store in space-saving stackable boxes or coils
• Tape, push or clamp on, even along curves
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Compression profile that seals the joints against wetness and dirt through its pre-tension. V-shaped incision on the surface dictates clearly the folding direction, which creates a clean, harmonic impression over the entire length.
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Joint strip
Joint strip is used in expansion joints in accordance
with the materials description in Swedish building
regulations Hus AMA 72. It is also used to provide
wind-proofing and a vapour barrier.
• EPDM cellular rubber with its established benefits,
i.e. ease of use, resistance to ageing, sealing
ability, etc.
• Does not produce toxic fumes in the event of fire.
• Hollow, soft and elastic – accommodates
movements in joint.
• Made from black EPDM cellular rubber.
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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 gaskets :
MS Type
Composite Gasket
Strips
Gasket
PICSEAL
Composite gasket
GTMC 21
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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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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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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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- 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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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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PLYMOUTH, Mich., Nov. 01, 2007 - Simrit, a division of Freudenberg-NOK, announced the acquisition of the assets of Precision Industries Corporation of Germantown, Wis., a developer and manufacturer of specialized custom diaphragms. Terms of the agreement were not disclosed.
Precision was established in 1986 as a manufacturer of high quality diaphragms, specializing in fabric-reinforced diaphragms for small engines, fuel systems, irrigation, gaseous fuels, pneumatic controls and medical regulators. In addition, Precision routinely develops custom diaphragms for use in markets requiring certifications such as UL, FDA, NSF, DoD, CSA and a variety of other regulated industries.
Precision's product capabilities include custom diaphragms made of rubber, rubber-fabric combinations and specialty materials, as well as diaphragms and gaskets die-cut from coated fabrics. The company's designs also encompass insert-molded diaphragms and over-molded diaphragms, but their distinction is in assembling specialized diaphragms. Using state-of-the-art equipment, including PLC controlled presses, 3-D modeling systems and robust manufacturing software, they optimize processes to bring customers diaphragm solutions which are both robust and cost-efficient.
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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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HS 10 has been designed for general sealing purpose which includes easy installation of the seal.
HS10 has a unique rubber bellow secondary seal, which provides a high degree of axial flexibility to compensate for lack of concentricity of the shaft & misalignment & wear due to thrust movement of the shaft.
The seal can be use regardless of direction of rotation since the driving torque is not transmitted through the coil spring, The required driving torque is enhanced through the unique rubber bellow which fits on the shaft through the interference fit between the collar, rubber bellow & the shaft.
Applications :
Generally used in hot & cold-water pumps, Oil pumps, refrigeration compressor & fuel injection pumps.
Material :
Seal Faces : Carbon Vs Ceramic/Sic./TC
Secondary Seals : Nitrile/ Neoprene/Viton
Metal Components : SS-316
Operating Limits :
Shaft Dia. : 10 to 100mm
Pressure : up to 10 Bars
Temp. : -20 to 150°C
Speed : up to 25 m/s
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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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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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PTFE gaskets are one of the most suitable types of gaskets for a variety of sealing applications and are mostly based on virgin PTFE, PTFE compounds, filled PTFE or expanded PTFE. And what provides the PTFE gaskets with such an extensive range of applicability? The answer is PTFE. PTFE is a fluoropolymere, which features an outstanding chemical resistivity to almost all chemicals, good thermal insulation properties, and useful mechanical and processing characteristics. The above-mentioned PTFE features can be usefully applied in PTFE gaskets. They can be mostly used in valve seats, bearings, requested to resin sliding and chemicals, elastic bands for an-lubricated compressors, O-rings where elastomers can not withstand.
An extended range of improved mechanical and processing properties can be additionally reached by a combination of virgin PTFE and different fillers.
Expanded PTFE Gaskets and Seal materials consist of virgin PTFE with multidirectional fibrous and/or porous structure, which the extruded PTFE consists of. A special manufacturing process provides the material with special chemical and physical properties. This can be of advantage in wide range of the applications.
Advantages
Virgin PTFE, PTFE compounds and expanded PTFE offer a wide range of compounded products with good mechanical properties, electrical properties, thermal properties, chemical resistance, low friction coefficient and good resistance to wear.
Shape and construction
Several types pf DONIT TESNIT® - PTFE gaskets are produced to meet the most demanding applications.
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Typical Profiles
- EPDM, Neoprene, Silicone, Clip-On & Fluoroelastomer
Lauren has many typical profiles from which to choose. Call us or contact a representative near you for more information. We can solve almost any design, compounding, special packaging or other problem with which you might need help.
Typical Profiles
Closed-cell sponge and solid polymer extrusions are available in continuous lengths, intricate profile shapes and a variety of colors. See Lauren's user-friendly spec sheet of standard compounds. Compound seals and gaskets made specifically from silicone, EPDM, Fluoroelastomer and Clip-on seals.
Miscellaneous standard profiles materials -
Custom-Designed Profiles
In addition to the standard profiles shown here, Lauren can help design and develop custom profiles to fit virtually any application. We feature a number of specialty products and services, including:
- Dual-durometer extrusions
- Closed-cell sponge continuous sheet for die cutting applications
- Flame-Retardant neoprene and silicone
- Energy-saving EPDM weather seals
- Fluoroelastomer extrusions, coatings and adhesives
- Conductive extrusions and coatings
- Miniature profiles
- Color matching
- Contact adhesives
- Self-lubricating silicone
- Injection and transfer molded products
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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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Static sealing
