EPDM

Applications: Suitable for acid, alkalis and hot water.

It is specially suited to hot water, strong alkali applications and KOH

Properties: This material has good mechanical properties and is resistant to ageing, weathering, ozone, oxygen, steam and water. Recommended for use where resistance to sunlight, weather, steam and ozone attack is important.

Suitable for use with phosphate ester-based hydraulic fluids and many mineral acids.

Not suitable for use with petroleum based oils or fluids.

Technical Specifications:

Colour : Black

Density : 1.3 gm/cm³

Hardness (Shore A) : 70º

Tensile strength : 3 N/mm²

Elongation : 200%

Temperature range : -40ºC to +135ºC

Availability: In sheet form and cut gasket form with or without insertion.

Available in different sizes and thickness.

NEOPRENE (CR)

Applications: Oils, fuels and moderate acids and alkalis, weather and ozone Resistant

Properties: Good general purpose polychloroprene sheet recommended for use in

less demanding situations with air, water, non-oxidising acid and aliphatic hydrocarbons or where extra resistance to heat, ozone or weathering is required.

Technical Specifications:

Colour : Black

Density : 1.4 gm/cm³

Hardness (Shore A) : 65º

Tensile strength : 6 N/mm²

Elongation : 300%

Temperature range : -10ºC to +90ºC

RUBBER STEEL GASKET

Standard sizes available from 1/2” to 60”

Pressure class : LBS 150, 300 & 600

Conforming to ASME B16.21, B16.47 Series A & B

DIN : PN 10, PN 15, PN 25, PN 32, PN 40, PN 60, PN 65, PN 80, PN 100, PN 125

Gasket Material :

NR (Natural Rubber), NBR-DUO (Acrylonitrile Butadiene Rubber), HNBR (Hydrogenated Acrylonitrile Butadiene Rubber), CR (Chloroprene Rubber), CSM (Chlorosulphonated Monomer Rubber), EPDM (Ethylene Propylene Diene Monomer Rubber), FPM-S (Fluorinated Rubber Acid Proof, IIR (Isobutene Isoprene Rubber), Steel Insert

Standard : Carbon Steel

Optional : Stainless Steel

Applications :

Rubber steel gaskets are suitable for water, steam, gas, air, acids, bases, hydrocarbon etc (depending on their polymer type) while operating temperatures are limited up to 200ºC. The use of rubber steel gasket is recommended especially for applications where only a little surface compression is available.

Properties :

The steel support ring prevents a blow out of the gasket and increases stability, allowing the rubber-steel gasket to be handled easily, even in difficult fitting conditions.

The rubber sealing material ensures a secure seal is created, especially on uneven surfaces, as it has an excellent ability to adapt to sealing surfaces. In conforming to the maximum allowable installation surface pressure.