Polyurethane seals

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Polyurethane seals | Choosing the Right Seal
There are various materials available for seals. To choose the right one, you'll need to consider operating conditions including temperature, pressure, and chemical compatibility. Metal seals are ideal for high pressures and temperatures. Metal, semi-metal, and metal-plastic seals are available. The higher the metal concentration, the more resistant the seal will be to high temperatures.  PTFE seals are generally special seals designed for applications requiring...
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lip seal
lip seal
TM 21

Pressure limit: max 400.0 bar

... set back. It is manufactured out of a degradation-retardant polyurethane material (making it ideal for extreme functioning operational applications), and features a singular-operating piston seal. ...

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Simrit
static seal
static seal

Temperature limit: -60 °C - 200 °C

... application-specific assemblies and housings.

Materials
Elastomers, polyurethane

Technical values

  • Materials: elastomer, polyurethane
  • Pressure: depending on material and
...

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ULMAN Dichtungstechnik GmbH
seal for specific applications
seal for specific applications

Temperature limit: -60 °C - 200 °C

... customer specifications. They provide a tailored sealing solution for specific applications and are commonly used as static seals for housings to prevent ingress of dirt and moisture. Special designs can also be implemented for dynamic, ...

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ULMAN Dichtungstechnik GmbH
O-ring seal
O-ring seal

Temperature limit: -60 °C - 320 °C
Pressure limit: 5 MPa - 200 MPa
Shore A hardness: 70 unit

... cross-section. O-rings suit static and limited dynamic applications and are offered in various elastomer materials and polyurethane. Assortment boxes are available.

Fields of application

  • static
  • dynamic (limited)
  • single
...

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ULMAN Dichtungstechnik GmbH
O-ring seal
O-ring seal

... make everything from foam sponges to automotive bushings to synthetic fibers like Spandex. Polyurethane o-rings, polyurethane gaskets, and polyurethane seals are ideal for applications ...

lip seal
lip seal

... pressure drive: Through the action of gas pressure, pneumatic seals can effectively close the sealing surface and prevent leakage. Low friction loss: Due to the lubrication of gas, pneumatic seals usually have a lower ...

flat gasket
flat gasket
GT 60000

Temperature limit: -25 °C - 80 °C

... Résultat de traduction Base material: Polyurethane foam Conductive coating: Conductive metalized fabric loaded: Nickel/Copper Conductive or non-conductive adhesive GENERAL PROPERTIES Shielding effectiveness: 80dB – 90dB (ASTM ...

conductive fabric over polyurethane foam gasket
conductive fabric over polyurethane foam gasket
FS/FD Series

... FABRICS THAT ALLOW SELF-TERMINATING CUT ENDS ON GASKETS - AVAILABLE ON REELS, CUT-TO-LENGTH or PREFORMED READY TO INSTALL GASKET - PRESSURE SENSITIVE ADHESIVE (standard) - RANGE OF CORES: POLYURETHANE ...

flat gasket
flat gasket
CG Series

... urethane foam) offers a very good shielding efficiency and works as a seal to block air, light and dust. Connector gaskets are also available with PSA, if required. - CONDUCTIVE FABRIC WRAPPED OVER FOAM OR SPONGE CORE ...

lipped seal
lipped seal

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Epidor Seals & Rubber Technology
polyurethane gasket
polyurethane gasket
FERMAPOR K31

Shore A hardness: 40 unit

... Sonderhoff’s two-component polyurethane systems for the manufacture of flexible foam seals which are foamed directly onto the part by using FIPFG (formed-in-place foam gasket) technology. The systems consist of ...

O-ring seal
O-ring seal
178-3 series

Temperature limit: -15 °C - 85 °C
Diameter: 0.5 in - 2 in

... Made from Polyurethane 90 Designed for application in high pressure conditions For static applications, prevents leakage Excellent abrasion resistance and tear strength Temperature resistance: -15°C + 85°C Hardness ...

polyurethane seal
polyurethane seal
2400 Series

... Tech-Etch RoHS compliant metalized nylon fabric over polyurethane foam core gaskets are setting a new standard for EMI shielding control. Nickel-plating over a highly conductive copper plated substrate provides excellent ...

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Tech-Etch
bearing protection seal
bearing protection seal
Matrix

Temperature limit: 85, 120 °C
Pressure limit: 0 psi - 5 psi
Diameter: 50 mm - 762 mm

... Patented Split Rotary Seal for Worn Shaft Applications ​​​​​​​​​​​​​​​​​​​​​​​​​​​​The Chesterton® patented Matrix Rotary Seal is a split bearing seal developed to work on worn equipment and large run-out ...

O-ring seal
O-ring seal
FR200 series

Temperature limit: -35 °C - 100 °C
Pressure limit: 0 bar - 400 bar
Diameter: 11 mm - 100 mm

... to sudden pressure changes with its improved design, thin oil film and low friction performance. Design if FR200 allows the seal to relief hydrodynamic pressure in the system safely. Advantages • Long service life with low friction • ...

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KASTAS SEALING TECHNOLOGIES
lip seal
lip seal
TDI series

Temperature limit: -35 °C - 100 °C
Pressure limit: 450 bar
Diameter: 20 mm - 499 mm

... tandem seal for inside sealing is a piston rod seal. It can be used with mineral oils and in modifi ed form with water base fl uids, fi re resistant fl uids and compressed air. The TDI seal consists ...

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Hunger
foam gasket
foam gasket
7400 series

Temperature limit: 220 °C

... Benefits • Gasket can be compressed up to 80% • Very low closure force • Very high electrical conductivity • High shielding performance • Roll lengths of 1 to 1000 meters, depending on width and height of the ...

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Holland Shielding Systems BV
O-ring seal
O-ring seal

... - STOP RING FOR S.A. CYLINDERS - ROD- SEAL - METAL WIPER - PISTON SEAL - PISTON GUIDE - STATIC SEAL AND PISTON LOCK - O-RING ...

O-ring seal
O-ring seal
7JM

O-ring gasket
O-ring gasket
ZD-G2090

Temperature limit: -250 °F - 450 °F

... An O-ring is a round ring that is used as a gasket for sealing a connection. They are typically constructed out of polyurethane, silicone, neoprene, nitrile rubber or fluorocarbon. They are designed to be seated in a ...

polyurethane seal
polyurethane seal
TRISIL

Temperature limit: -40 °C - 200 °C

... TRISIL uses all types of TRIMET or TRICAT combined with a sponge or compact elastomer gasket made of silicone, polychloroprene or polyurethane by bonding. They can be used in lengths or in shapes. In this case, some ...

O-ring seal
O-ring seal
VICTREX CT ™ 100

Temperature limit: -296 °C - 250 °C

... fast response to temperature changes, ensuring greater dimensional stability and sealing properties in applications such as seals in ball valves, orienting then the choice between the two types in accordance to the specific use. VICTREX ...

O-ring seal
O-ring seal

... Single or double lip seal O-ring seals, hydraulic seals, x-ring joints, made-to-measure seals. ...

polyurethane gasket
polyurethane gasket
1300

Diameter: 10 mm - 25 mm

... Provides heat, sound, isolation and suitable for ingress protection. • Ten years of life cycle • Easy application with adhesive band ...

oil seal
oil seal

... Seals Wiper Seals V ring Seals Chevron Seals Lip Seals Single lip Seals Double lip Seals Shaft Seals Axial ...

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KPM Plasto Rubber Co.
conductive fabric over foam seal
conductive fabric over foam seal

Temperature limit: -40 °C - 125 °C

... corrosion resistance, the metallisation is protected by a conductive varnish. The fabric is then applied to extruded foam. Gaskets made in this way offer flexibility, lightness and good shielding effectiveness. Applications : - Cabinets ...

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STACEM
lip seal
lip seal
RSA series

Temperature limit: -35 °C - 110 °C
Pressure limit: 400 bar
Diameter: 6 mm - 250 mm

... The RSA seal has a dynamic lip shorter than the static one and it is used in cases of high rod misalignments and possible high pressure. The proposed material is a “C0” type polyurethane, with high elasticity modulus, ...

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ARTIC SEALS
O-ring seal
O-ring seal
FLAN89

Temperature limit: -30 °C - 100 °C
Pressure limit: 60 MPa
Diameter: 13 mm - 76 mm

... standards and therefore optimal total cost of ownership. Product Characteristics Flange gaskets of the Dichtomatik brand are available in thermoplastic polyurethane (TPU) with an operating temperature of -30 to +100 ...

high-pressure seal
high-pressure seal
D-TYPE

Temperature limit: -20 °C - 80 °C
Pressure limit: 0 Pa - 120,000,000 Pa
Diameter: 10 mm - 610 mm

... Performance and Purpose 1.The sealing component is made up of a polyurethane sealing ring and fan-shaped supporters. It is mainly used in the pressure test of steel pipe by hydro-static testing machine. 2.In the non-working state ...

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