PTFE seals

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PTFE seals | Choosing the Right Seal
A seal is characterized by its ability to withstand: Pressure Temperature Movement The speed of moving parts (for moving applications) The environment There are several factors to consider when choosing the right seal: Type of material Seals can be made of metal, rubber, plastic, composites (carbon, resin, fiberglass) or PTFE. Metal seals are particularly effective at high temperatures and pressures. PTFE seals are suitable for...
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O-ring seal
O-ring seal
LATTYflon 97

Temperature limit: -100 °C - 250 °C
Pressure limit: 0 bar - 100 bar

PTFE SHEET : CHEMICAL RESISTANCE FOR STATIC SEAL APPLICATIONS Moulded PTFE gasket over an ISO 1.4306 perforated stainless steel insert. LATTYflon 97 offers an outstanding ...

flat seal
flat seal
LATTYflon Uniseal

Temperature limit: -240 °C - 290 °C
Pressure limit: 0 bar - 200 bar

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

flat seal
flat seal
LATTYflon Multiseal

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

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

flat gasket
flat gasket
JPTFE105B

Sealing and sealing gaskets and flat sealing gaskets. We cut to size any joint or piece of silicone using suitable machinery to make the cutting of sealed gaskets. In the process of manufacturing sealing gaskets ...

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MEREFSA, S.L.U.
O-ring gasket
O-ring gasket
TFEPSI series

Diameter: 2.5 mm - 8 mm
Outer diameter: 92 mm - 2,030 mm

... O-rings in Pure PTFE: PTFE is inert and provides fantastic chemical resistance, but since it is a rigid plastic with virtually no memory, it cannot be used as a compression joint and once disassembled, ...

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MEREFSA, S.L.U.
silicone seal
silicone seal
Kamlock®

... environments Expanded PTFE is a soft and flexible material that adapts easily to irregular surfaces. It is ideal for use in sealing flanges that are damaged or have irregularities Expanded ...

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MEREFSA, S.L.U.
flat seal
flat seal
5554

Temperature limit: -20 °C - 65 °C
Pressure limit: 25 bar
Diameter: 13 mm - 100 mm

GASKET FOR FEMALE BSP THREADS - NBR - PTFE NBR - PTFE

elastomeric seal
elastomeric seal

Temperature limit: -100 °C - 300 °C

Oring seal
Oring seal

Outer diameter: 1.6 mm - 580 mm

... option, our 6-inch PEEK Seal ensures low maintenance, high performance, and peace of mind. Elevate your sealing capabilities today. PEEK, or Polyether Ether Ketone, represents a cutting-edge seal material ...

flat seal
flat seal
MIV series

Temperature limit: -40 °C - 150 °C
Pressure limit: 120 mbar

... 1.25mbar) Water entry pressure : -120mbar(>1M) IP: IP67 Temperature resistance : -40℃ ~ +150℃ Material: - Membrane : e-PTFE * OEM, just for industrial usage, not for food, medicine, cosmetic or medical facility ...

O-ring seal
O-ring seal
ICA

Temperature limit: 200 °C

... considerable mechanical and chemical resistance, allowing its use in a wide range of applications. The energized PTFE gasket ensures a high quality seal thanks to its anchorage to the ...

flange seal
flange seal
ICB

Temperature limit: 200 °C

... main energized PTFE sealing is assisted by a secondary NBR or FKM rubber sealing to ensure maximum system efficiency. Since the secondary seals are bidirectional they can stop the external pressure from ...

flange gasket
flange gasket
Guardian Premium IS

Temperature limit: 200 °C

... and an insulator. The gasket can be used on the RF, FF and even RTJ flanges to replace the inefficient Phenolic Ring Joint. The seal could be made both with PTFE or with nitrile or fluorinated ...

O-ring gasket
O-ring gasket

... Spiral wound gaskets – Metal plastic gaskets - Ring Joints - in PTFE bag. Braided and Pure Graphite pre-formed rings for gland packing. Boiler packing and manholes. Graphite ...

PTFE gasket
PTFE gasket

PTFE, Modified PTFE & Expanded PTFE Gaskets PTFE, PTFE compunds and expanded PTFE ...

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DONIT TESNIT, d.o.o.
lip seal
lip seal
29502-1287

Temperature limit: -30 °C - 204 °C

... products are constructed using a filled PTFE material which provides excellent chemical resistance. Features and Benefits: Easy by-hand installation — no need for an arbor press Uses less energy than contact lip ...

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Garlock
O-ring seal
O-ring seal
OmniSeal® 400

Temperature limit: -250 °C - 350 °C
Pressure limit: 0 Pa - 100,000,000 Pa
Diameter: 15 mm - 3,000 mm

This polymer seal has a cantilever spring design and is used in dynamic applications, providing good friction and leakage control at moderate pressures and temperatures. The sealing solution features a PTFE ...

O-ring seal
O-ring seal
HTS II Type 9539

Temperature limit: -80 °C - 200 °C
Pressure limit: max 6.0 bar

... lips. It is optimized to comply with rigid sterility and cleaning standards. The simmering model is made with wear-resistant PTFE material, and is compliant to both FDA and 3A standards.

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Simrit
lipped seal
lipped seal

Diameter: 0.5 in - 12 in

Asahi/America valve gaskets offer a unique double convex ring design that gives optimum sealing with only one third the torque commonly required with flat faced gaskets. Asahi offers EPDM gaskets from ...

flat gasket
flat gasket

KLINGER® PTFE gaskets Our offer of soft sealing material based on PTFE guarantees maximum chemical resistance and is designed to satisfy most gasket applications. ...

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KLINGER
PTFE gasket
PTFE gasket
25 BI

Temperature limit: -268 °C - 260 °C
Pressure limit: 200 bar

... This is in stark contrast to normal expanded PTFE tapes! TEADIT 25 BI, because of this property, is extremely well suited as a gasket material for narrow sealing areas and in all applications ...

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Teadit
O-ring seal
O-ring seal

Temperature limit: -250 °C - 300 °C

... energized seal is used either for high or low rotation and translation speeds, wide positive or negative temperature ranges, or whether the seal is in contact with corrosive fluids. SPRING Energized ...

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TECHNE
flat gasket
flat gasket
7221FD04

Temperature limit: -269 °C - 200 °C
Pressure limit: 40 bar

PTFE-flat gasket made from conductive Dyneon™ TFM™ 6221 with kammprofile surface. Gasket characteristics DIN 2505 V K0×Kd [N/mm] - 5 × bd k1 [mm] - 1,1 × bd Gasket ...

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IDT Industrie- und Dichtungstechnik
PTFE seal
PTFE seal

Temperature limit: 260 °C
Diameter: 10 mm - 300 mm

3P has accompanied the PTFE dynamic sealing industry since its beginning in the 1990s. Expertise in PTFE grades and associated process installed the company as a leading partner: 3P ‘s PTFE ...

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3P Produits Plastiques Performants
toroidal seal
toroidal seal

Temperature limit: 100 °C
Pressure limit: 100 Pa

... reliable and adjustable 3.Different types of PTFE materials(Self pressed PTFE barrel material) can be selected according to the working conditions of sealing environment 4.The working life of dynamic ...

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beijing Jianke Huifeng Science and Technology
lipped seal
lipped seal
CGT™

... a compact, double-acting seal for use in new designs or existing applications where O-rings are failing. The G-T Ring can. be retrofitted into standard grooves designed for O-rings with one, two or no backups. This proven ...

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GREENE TWEED
O-ring gasket
O-ring gasket
Elastic Tankpak 6756

Temperature limit: -50 °C - 250 °C
Pressure limit: 1 bar

... 6756 is an excellent gasket for sealing transport containers for chemicals or solvents. The core is made from a hollow elastomeric material (EPDM) wrapped in PTFE foil, thus guaranteeing optimum chemical ...

toroidal seal
toroidal seal
GCV

Temperature limit: -20 °C - 200 °C
Pressure limit: 0 bar - 400 bar
Diameter: 11.5 mm - 186 mm

Friction only on loaded PTFE (the smallest PTFE load is determined according to the working conditions) Low friction resulting in less loss of power. High pressure or back pressure up to 400 bars. Actuators, ...

lipped seal
lipped seal
30K series

Temperature limit: -30 °F - 300 °F
Pressure limit: 10 psi
Diameter: 20 mm - 600 mm

... ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Manufactured from advanced PTFE materials, this high-performance radial shaft seal has proven to outperform conventional rubber-based products ...

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A.W. Chesterton Company
O-ring seal
O-ring seal
K35 series

Temperature limit: -30 °C - 105 °C
Pressure limit: 0 bar - 400 bar
Diameter: 3 mm - 570 mm

K35 singe acting rod seal consists of PTFE sealing ring and energizer elastomer o-ring. K35 is preffered in many applications as a single rod seal or as tandem while offering good sealing ...

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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

The Hunger TDI 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 ...

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Hunger
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