Circular seals

71 companies | 215 products
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flat seal / circular / PTFE / ceramic
flat seal
LATTYflon Multiseal

Temperature limit: -240 °C - 260 °C
Pressure limit: 0 bar - 200 bar

LATTYflon Multiseal UNIVERSAL CONTINUOUS SELF-ADHESIVE FLAT GASKET PTFE MATERIAL FOR STATIC SEAL APPLICATIONS 100% pure PTFE extruded gasket with micro-fibrous structure. Self-adhesive. ...

O-ring seal / flat / circular / round
O-ring seal
LATTY- E 48Z11 LY 1700

Temperature limit: -40 °C - 170 °C

LATTY- E 48Z11 LY 1700 ELASTOMER SEAL BASED ON EPDM QUALIFIED FOR IRRADIATIONS UP TO 1700 KGY The elastomer seal E48Z11LY1700 meets the chemical specifications of PMUC (products and materials usable ...

flat seal / circular / graphite / expanded graphite
flat seal
LATTYpack 960

Temperature limit: 0 °C - 350 °C
Pressure limit: 0 bar - 80 bar

LATTYpack 960 GASKET FOR INDUSTRIAL BOILER, LATTYPACK 960 FOR STATIC SEAL APPLICATIONS Moulded, graphite-impregnated gasket for boiler, consisting of a mix of synthetic fibres coated ...

O-ring seal / circular / metal / for aerospace applications
O-ring seal

METAL O-RINGS FOR U.S AEROSPACE STANDARDS Metal O-Rings for U.S. Aerospace Standards are designed to replace standard elastomeric O-rings where higher pressures and temperatures are used in the applications Metal O-Rings are designed ...

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Parker Composite Sealing Systems Division
O-ring seal / circular / fluoroelastomer / synthetic
O-ring seal
2459628

O-ring kit with a selection of metric sizes made from Viton®. Viton® A O-rings have high chemical and temperature resistance and a low compression set. They are suitable in applications with most hydrocarbons, diesel fuel and synthetic lubricants.

circular seal / rubber / for hoses
circular seal

Diameter: 35 mm - 169 mm

Technical Information MATERIAL NR = Natural rubber SIZE From ID 35 to 169 mm

seal for industrial applications / O-ring / circular / elastomer
seal for industrial applications
R

Temperature limit: -50 °C - 250 °C
Pressure limit: 0 bar - 2,000 bar

The R-type O-ring is a circular ring with a round cross-section which ensures the sealing for all types of fluids and gas. All compounds and parts are developed and manufactured in our plants, using ...

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Hutchinson Precision Sealing Systems
X-ring seal / lipped / circular / X
X-ring seal
JF4

Sealing Solution for Hydraulic, Pneumatic and Oleo-Pneumatic Applications JF4 sealing rings are seals with a cross-section comprising 4 lobes. JF4 sealing rings offer a better solution to ensure tightness of hydraulic, ...

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Hutchinson Precision Sealing Systems
circular seal / profiled / metal / elastomer
circular seal

Expertise and Innovation As a manufacturer, we can accompany your developments. Always lending an attentive ear to the demands of its clients, Hutchinson O-Ring Division is constantly developing new sealing solutions to meet the client’s ...

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Hutchinson Precision Sealing Systems
lipped seal / circular / bearing protection / for automotive applications
lipped seal

... ones, the new TM seal has an improved seal lip narrowed by 10% and is 70% longer, which greatly reduces the seal friction as well as the contact pressure along the edge. As compared to ...

spring-loaded seal / with circular cross section / elastomer / rod
spring-loaded seal
Turcon® Variseal® W2

Temperature limit: -70 °C - 260 °C
Pressure limit: 20,000,000 Pa
Diameter: 6 mm - 2,500 mm

Turcon® Variseal® W has been optimized for low- to medium-pressure applications, in particular fluid sealing. This single-acting sealing element comes with rod or piston configurations, as well as metric and AS4716 sizes. The characteristics ...

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Trelleborg Sealing Solutions
O-ring seal / circular / polyurethane / flange
O-ring seal
178-3 series

Temperature limit: -15 °C - 85 °C
Diameter: 0 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 shore 90 Check ...

O-ring seal / circular / NBR / flange
O-ring seal
178-4 series

Temperature limit: -20 °C - 120 °C
Diameter: 8 mm - 30 mm

Made from Nitrile (NBR) 90 For static applications, prevents leakage Flange seal to suit 3000 & 6000 flanges Excellent oil and gas permeation resistance Temperature restistance: -20°C + 120°C Hardness shore 90 Check ...

O-ring seal / circular / rod
O-ring seal
AIRZET PR

Temperature limit: -20 °C - 150 °C
Pressure limit: max 12.0 bar

AIRZET PR Series feature a circular and space saving secure profile which allows small cylinder cover layout. It has a multi function middle part that brings high firmness as well as low resistance. Due to this, the AIRZET ...

O-ring seal / circular / elastomer / nut
O-ring seal

... Chomerics Jam Nut Seals provide a moisture and pressure seal with the added benefit of EMI shielding that are directly interchangeable with standard Mil Spec sizing Parker Chomerics Jam Nut Seals ...

bearing protection seal / flat / circular / polyurethane
bearing protection seal
Matrix

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

The Chesterton® patented Matrix Rotary Seal is a split bearing seal developed to work on worn equipment and large run-out shaft applications. The innovative hybrid design combines Chesterton’s ...

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A.W. Chesterton Company
lipped seal / circular / PTFE / for rotating shafts
lipped seal
30KC series

Temperature limit: -20 °C - 150 °C
Pressure limit: 1,000,000 Pa
Diameter: 25 mm - 200 mm

... applications and user requirements. The seals designed for application in pneumatic and hydraulic systems are available in the form of piston seals, rod seals, ancillary units, high-performing ...

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A.W. Chesterton Company
flat seal / circular / metal / graphite
flat seal
Camprofile

Temperature limit: -200 °C - 900 °C
Pressure limit: 400 bar

... .W. Chesterton Company, is a semi -metallic flat gasket which is designed to be used in emissions as well as industrial applications with almost undetectable leakage. It can handle a wide range of gasket ...

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A.W. Chesterton Company
O-ring seal / circular / puck / elastomer
O-ring seal
23900

Temperature limit: -30 °C - 100 °C
Diameter: 1 mm - 250 mm

O-rings Material: Elastomer NBR. Version: Shore ~70, black. Note: O-rings are universal sealing elements used to seal against liquid or gaseous median. They are suitable for static and minor dynamic applications. O-rings ...

circular seal / NBR / EPDM / silicone
circular seal

Diameter: 10 mm - 150 mm

Techné DIN 11851 milk coupling seals are aseptic seals. Widely used in the food industry and especially in dairy lines, it is mounted in the housing according to the DIN 11850 regulation. However, the ...

lipped seal / circular / rubber / PTFE
lipped seal

Diameter: 10 mm - 300 mm

PTFE aseptic seals PTFE envelopped sanitary gasket : chemical resistance of PTFE associated with rubber seailing proporties, for alimentary or sanitary tubes.

O-ring seal / circular / U-shaped / vinyl
O-ring seal
VOR series

Diameter: 1 in - 6 in

VOR Series vinyl O-Rings are designed to protect tube ends. Provide maximum protection against sharp edges Ideal for use in the automotive, scuba equipment and painting industries Slip on easily and maintain a snug fit Available ...

flat seal / circular / flange
flat seal
90017 series

Temperature limit: -20 °C - 80 °C
Pressure limit: 16 bar
Diameter: 80, 110 mm

The 90017 Series manufactured by Poliuretano is incorporated with a tenuta al fuco system wherein the system does not propagate or stroke any fires. This device is equipped with a flanged tube made according to the DIN UNI EN 1092 standards. ...

O-ring seal / circular / EPDM / fitting
O-ring seal
55193

Temperature limit: -20 °C - 65 °C
Diameter: 15 mm - 150 mm

GASKET FOR CAM LOCKING COUPLING - FPM FPM Industry » Series 55 - Quick coupling

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BENE INOX
O-ring seal / circular / EPDM / fitting
O-ring seal
5541

Diameter: 15 mm - 100 mm

GASKET FOR GUILLEMIN SYMMETRICAL HALF COUPLING - PTFE

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BENE INOX
flat seal / circular / EPDM / fitting
flat seal
5554

Temperature limit: -20 °C - 65 °C
Pressure limit: 25 bar
Diameter: 1 in - 4 in

GASKET FOR FEMALE BSP THREADS - NBR - PTFE NBR - PTFE (Model : 5554) Hose fittings with clamp units

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BENE INOX
spring-loaded seal / circular / steel / NBR
spring-loaded seal
K26

Temperature limit: -30 °C - 105 °C
Pressure limit: 0 bar - 60 bar
Diameter: 25 mm - 300 mm

K26 is a double acting complete piston seal which consists of a steel plate vulcanized with elastomeric nitrile rubber using special production methods. The sealing lips have springs in order to increase the preload.

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KASTAS SEALING TECHNOLOGIES
lipped seal / circular / rubber / NBR
lipped seal
K43

Temperature limit: -30 °C - 105 °C
Pressure limit: 0 bar - 500 bar
Diameter: 32 mm - 200 mm

K43 is a three piece single acting sealing set which consists of one reinforced cotton fabric and nitrile rubber vulcanized together,one L shaped thermoplastic guide back-up ring and a retaining ring.

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KASTAS SEALING TECHNOLOGIES
O-ring seal / lipped / circular / polyurethane
O-ring seal
K46

Temperature limit: -30 °C - 100 °C
Pressure limit: 0 bar - 400 bar
Diameter: 25 mm - 125 mm

K46 is a four piece doble acting compact seal consisting of  polyurethane sealing ring with NBR energizer O-ring and two special profile guide rings made of thermoplastic to absorb transverse forces.

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KASTAS SEALING TECHNOLOGIES
wiper seal / circular / ball screw / nut
wiper seal
213500 0001

Diameter: 16 mm

Dirt scraper for ball screw nut Ø 16 with matching: only for spindles Ø16 packaging unit = 2 pieces

O-ring seal / lipped / circular / plastic
O-ring seal
EPN 510 series

Diameter: 9 mm - 59 mm

The EPN 510 Series, manufactured by Protec Plastics, is a series of "O" Rings generally designed for usage with Quick-Fit range of cable glands. This ring is classified as IP68 when it comes to protection rating. In addition, it is capable ...

circular seal / neoprene® / for cables / multi-wire
circular seal
EPN 520 series

Diameter: 2 mm - 10 mm

Protec EPN 520 multi-sealing inserts for allowing entry of multiple cables into one cable gland. They are made of neoprene and are black in color. Cable quantity x cable diameter ranges from 2 x 3.0 to 8 x 6.5. They are a part of Quick-Fit ...

lipped seal / circular / profiled / edge
lipped seal

flat seal / circular / NBR / aramid fiber
flat seal
novaform ® Series

Special developments for industrial exhaust applications novaform® EXHAUST GASKETS are specifically designed for exhaust applications with increased thermal and mechanical loads on gaskets, for example in diesel engines, ...

double lip seal / circular / fluoroelastomer / stainless steel
double lip seal

Diameter: 12 mm - 520 mm

SEALS FOR ROTATING SHAFTS Seals for rotating shafts : simple or double lip The fluorocarbon seals previously with the suffix 83 now have the suffix 81. Suffix 83 parts may be delivered ...

oil seal / lip / circular / rubber
oil seal

Temperature limit: -24 °C - 300 °C

... common type of seal. It is used to retain oil and other lubricants in rotary applications and prevent leaks. Many of these seals function with a flexible lip that rub against the shaft ...

O-ring seal / circular / round / polyurethane
O-ring seal

Temperature limit: 50 °C
Pressure limit: 50 Pa
Diameter: 100 mm

... The sealing ring is a kind of plane seal with section of “Y”. It is designed specifically for hydraulic machine to seal the plane in water filling and air exhaust mould, moreover, it is also used in ...

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beijing Jianke Huifeng Science and Technology
flat seal / circular / polyurethane / for water
flat seal

Temperature limit: 0 °C - 80 °C
Pressure limit: max 30.0 Pa
Diameter: 100 mm - 2,500 mm

I.Performance and Purpose: It makes use of the end-face of steel pipe as sealing face to test defect and bearing strength of steel pipe. It is mainly used in the hydraulic testing of large diameter seamless pipe and a variety of welded ...

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beijing Jianke Huifeng Science and Technology
lipped seal / circular / U-shaped / polyurethane
lipped seal
U TYPE

I.Performance and Purpose: It makes use of the advantage of Polyurethane,such as high strength, hardness,good elasticity and high-wearing feature. The type U of sealing component is used in the hydraulic testing of oil well casing tube,steel ...

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beijing Jianke Huifeng Science and Technology
O-ring seal / circular / round / bonded
O-ring seal

... ring is a circular shape extruded profile, which is manufactured under a strict control of tolerances to achieve a quality product, and in the cross-sections (d2) of O-rings of greater demand. The cord ring allows ...

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Epidor Seals & Rubber Technology
O-ring seal / circular / round / U-shaped
O-ring seal

Temperature limit: -100 °C - 327 °C

O-rings for fluid sealing in static and dynamic applications

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Epidor Seals & Rubber Technology
circular seal / PTFE / flange
circular seal

Expanded virgin PTFE in circular cross-section for flange sealing. It's supplied in coils of different lengths

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Epidor Seals & Rubber Technology