Seals for chemical applications

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Seals for chemical applications | 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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spring-energized seal
spring-energized seal
Turcon® Variseal® HF

Temperature limit: -150 °C - 200 °C
Pressure limit: 60,000,000 Pa
Diameter: 3 mm - 3,300 mm

... highly resistant to the majority of liquids and chemicals, allowing it to maintain a tight seal and long shelf life. This product is very versatile and can be used in indoor or outdoor applications ...

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 resistance ...

inflatable seal
inflatable seal
TIXAN'AIR

... range of inflatable and retractable TIXAN'AIR® pneumatic seals to solve the multiple problems of static or dynamic sealing in industries as diverse as aeronautics, marine, nuclear, medical engineering, ...

O-ring seal
O-ring seal
GT5040

Temperature limit: -55 °C - 200 °C
Shore A hardness: 65 unit

EMC shielding gasket
EMC shielding gasket
GT1007

Temperature limit: -55 °C - 125 °C
Shore A hardness: 73 unit

O-ring seal
O-ring seal
GT5060

Temperature limit: -55 °C - 200 °C
Shore A hardness: 65 unit

neoprene® gasket
neoprene® gasket

Temperature limit: -180 °C - 260 °C
Pressure limit: 0 MPa - 16 MPa

... Neoprene gaskets also have excellent corrosion resistance and can resist erosion by some strong acids, strong alkali and chemical corrosive substances, thereby ensuring the service life of the seal. 3. ...

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SHIJIAZHUANG RUISUO SEAL SUPPLIES CO.,LTD
FKM gasket
FKM gasket

Temperature limit: -10 °C - 250 °C

... FKM Rubber Gasket
FKM rubber gaskets are made of fluoroelastomer, a synthetic rubber that is known for its hard wearing properties. The material is used for O-rings, seals.
FKM gaskets are very ...

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SHIJIAZHUANG RUISUO SEAL SUPPLIES CO.,LTD
NBR gasket
NBR gasket

Temperature limit: -20 °C - 110 °C
Pressure limit: 0 MPa - 16 MPa
Diameter: 15 mm - 400 mm

... nitrile) gaskets have properties such as oil resistance, acid and alkali resistance, cold and heat resistance, and aging resistance. They can be directly cut into sealing gaskets of various shapes and are widely used ...

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SHIJIAZHUANG RUISUO SEAL SUPPLIES CO.,LTD
ball valve seal
ball valve seal

Temperature limit: -160 °C - 280 °C
Pressure limit: 0 bar - 0 bar
Diameter: 1 mm - 150 mm

... PTFE Grade and machining skills.2) We operate multiple, automatic, high speed and precision facilities(like Tsugami), a strong engineering team that guarantee both short-run and large production runs ...

double bulb gasket
double bulb gasket
TD-DB-WC-CO-BC-D12-D5-L6-T2

Temperature limit: 550 °C

... It is a highly resilent textile gasket designed for high temperature applications. The outer surface is composed of multiple intertwined fiber glass yarns that form a rounded tube. To improve the resiliency ...

rotating shaft seal
rotating shaft seal
GR

Temperature limit: -20 °C - 200 °C
Pressure limit: 0.7 bar - 700 bar
Diameter: 6 mm - 400 mm

... according to: pressure, size and nature of the fluid conveyed. Uses: Rotary distributor, high pressure pump, hydraulic motor, all rotational sealing, oil, gas, hydraulic and pneumatic, etc… ...

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Duff-Norton Europe
labyrinth seal
labyrinth seal

Outer diameter: 0 mm - 1,000 mm

... Click here to read the whitepaper) Seal Types Miba have the capability of manufacturing most types of metallic seals including oil seals, air seals, hydrogen seals, ...

O-ring seal
O-ring seal

Temperature limit: -200 °C - 260 °C
Pressure limit: 0 MPa - 40 MPa

... Fields of application
PTFE O-rings are specified where elastomer O-rings cannot meet thermal or chemical resistance requirements. Their chemical compatibility, physiological inertness and sterilizability ...

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ULMAN Dichtungstechnik GmbH
spiral gasket
spiral gasket
CPS4000HTR

Temperature limit: 300 °C - 1,000 °C
Pressure limit: max 42.0 MPa
Diameter: max 5000.0 mm

... reliability Technical Index: Type Spiral wound gasket for super high temperature Pressure range 150-2500LB Application Petroleum smelting, coal chemical industry, metallurgical ...

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Zhejiang CPS Cathay Packing Sealing CO., LTD
flat gasket
flat gasket

... formulations and hardness levels. Mechanical Chemical Plant Maintenance First Installation Food Pharmaceutical ...

flange adaptor seal
flange adaptor seal
QM series

Pressure limit: 0 bar - 450 bar
Diameter: 20 mm - 220 mm

... pharmaceutical, and food industries, downtime kept to a minimum due to the quick maintenance nature of this pipe flange seal. The ease of maintenance feature involves the ability to remove the seal, which ...

O-ring seal
O-ring seal
8010004764‍

Temperature limit: -30 °F - 225 °F
Diameter: 3 in - 24 in

... The QFS O-Ring is used with the Quick-Fit® Sleeve in Nordfab Sealed Duct systems. - Performs well with many oils and chemicals. - Can’t be damaged by flexing and twisting. - Used in conjunction with Nordfab’s standard Sleeve O-ring. ...

O-ring seal
O-ring seal
NEFATEX®

Temperature limit: 200 °C - 1,390 °C

... tadpole sea Braid surrounded by a sewn fabric forming a lip (Musical note) ...

Expanded PTFE gasket
Expanded PTFE gasket

Diameter: 0.5 in - 12 in
Outer diameter: 0.8 in - 12.8 in

... The state of the art in gasket technology. Fluorogask is a pre-compressed piping gasket produced wholly from multi-directionally expanded PTFE. Specifically designed for use across the pharmaceutical ...

O-ring seal
O-ring seal

Diameter: 1,300 mm

... seats and seats for all types of valves including threaded valve, flange ball valve, clean valve etc. PTFE seats and seals are manufactured in our company over 40 years. PTFE seats are important in valves and fluid control. ...

O-ring gasket
O-ring gasket

... encapsulated O-ring behaves like a highly viscous fluid, any pressure exerted on the seal is transmitted practically undiminished in all directions. PROPERTIES 1) High chemical resistance due to the FEP/PFA encapsulation. 2) ...

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CIMAKA International GmbH
flat gasket
flat gasket
LEAKBLOK P200

Temperature limit: -196 °C - 350 °C
Pressure limit: 0 psi - 1,160 psi
Diameter: 1 mm - 3 mm

... leavel of TA-Luft acceptance criteria. 2. Based on excellent gas permeability it provides stable sealability at steam application compare with conventional CNAF*.Normally drastic change of thermal or pressure cycling is highyly effected ...

flat gasket
flat gasket

... Sealing Profile Model : Side Bulb EPDM Gasket Self-gripping profile with EPDM-rubber carrier and sealing lip and / or sealing tube from sponge rubber. Integrated steel strip core or steel wire core. ...

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Arihant Panel Fittings Private Limited
O-ring seal
O-ring seal

... distinguishes this type of seal. It is used mainly in static applications. An elastomer O-ring is suitable for use as a dynamic seal or in linear and rotary motions only to a limited extent. Elastomer ...

plate heat exchanger gasket
plate heat exchanger gasket

... It is not for nothing that the world's leading companies from industries such as the chemical, food or energy power industry have been successfully using Laygo gaskets for their heat ...

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Laygo Gaskets
PTFE seal
PTFE seal

... diverse fillers provides PTFE with spécifie properties. For high-speed dynamic applications or extreme pressures, Parker's proprietary Polon" PTFE grades and spécial seal designs are used. Sealing éléments or backup ...

flat gasket
flat gasket
EMERCO® DP

... PTFE (Polytetrafluoroethylene) gasket is a type of sealing gasket that is widely used in various industries for its excellent Chemical résistance, thermal stability, and low friction properties. PTFE ...

mechanical seal
mechanical seal

... Li Hong Company mechanical seal is applied to pharmaceutical, breast, wine, chemical, biological engineering industry and equipment, mechanical sealing parts, mechanical sealing accessories products, ...

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