- Butt welding fittings
- bends
- T- X- Y- pieces
- T- and Y-bends
- reducers
- caps and heads
- collars
- branch saddles
- orbital fittings
- ANSI / ASME
- Industrial valves
- ball valves
- actuators
- drain cocks
- gate valves
- globe valves
- non-return valves
- Y-strainers
- control technology
- Flanges
- welding neck flanges
- threaded flanges
- blind flanges
- plate flanges
- loose plate flanges
- collars
- flange-fittings
- ANSI/ ASME
- other
- Systems
- TEEKAY
- Victaulic
- press fittings
- quick couplings
- clamp connections
- cutting rings
- DIN 11864/ DIN 11853
- railing construction
- Beverage fittings
- unions
- fittings
- pipe clamps
- Tri-Clamp
- valves & cocks
- flange connections
- inspection glasses
- filter & strainers
- spray balls
gasket for flangeFD.N
gasket for flange DIN 2690/ EN 1514-1 type IBC
NBR - black
Nitrile rubber
Elastomer with better resistance and thermal properties than chloroprene.
> Good resistance against hydrocarbons and oils
> Not suitable for chlorohydrocarbons, esters, ketones, and strong oxidation media
> Good mechanical load-bearing capacity
> Available in thickness of 1 - 6 mm
Elastomer-Selection
Technical data
Designation | Hardness | Density | Temperature | Strength | Elong. to break |
---|---|---|---|---|---|
EPDM 50 | 50 Shore A | 1,06 g/cm³ | -40 to +100°C | 9 MPa | 500% |
EPDM 65 | 65 Shore A | 1,20 g/cm³ | -40 to +130°C | 7 MPa | 300% |
NBR 65 | 65 Shore A | 1,45 g/cm³ | -20 to + 70°C | 5 MPa | 200% |
Hypalon | 70 Shore A | 1,47 g/cm³ | -30 to +120°C | 8 MPA | 180% |
Viton | 75 Shore A | 2,00 g/cm³ | -10 to +275°C | 9 MPA | 340% |
Resistance
Designation | Ozone | Oil | Acid | Bases |
---|---|---|---|---|
EPDM 50 | + | - | + | + |
EPDM 65 | ++ | - | + | + |
NBR 65 | - | ++ | - | - |
Hypalon | ++ | + | ++ | ++ |
Viton | ++ | ++ | + | + |
- = low, + = good, ++ = very good resistant
The qualities listed above can only be used at low inner pressures. The specifications
are guidelines and not assured properties and must in be examined based on the particular mounting situation.
extended product description
other gaskets elastomer NBR
gasket for flangeFD.N
NBR - black
Nitrile rubber
Elastomer with better resistance and thermal properties than chloroprene.
> Good resistance against hydrocarbons and oils
> Not suitable for chlorohydrocarbons, esters, ketones, and strong oxidation media
> Good mechanical load-bearing capacity
> Available in thickness of 1 - 6 mm
Elastomer-Selection
Technical data
Designation | Hardness | Density | Temperature | Strength | Elong. to break |
---|---|---|---|---|---|
EPDM 50 | 50 Shore A | 1,06 g/cm³ | -40 to +100°C | 9 MPa | 500% |
EPDM 65 | 65 Shore A | 1,20 g/cm³ | -40 to +130°C | 7 MPa | 300% |
NBR 65 | 65 Shore A | 1,45 g/cm³ | -20 to + 70°C | 5 MPa | 200% |
Hypalon | 70 Shore A | 1,47 g/cm³ | -30 to +120°C | 8 MPA | 180% |
Viton | 75 Shore A | 2,00 g/cm³ | -10 to +275°C | 9 MPA | 340% |
Resistance
Designation | Ozone | Oil | Acid | Bases |
---|---|---|---|---|
EPDM 50 | + | - | + | + |
EPDM 65 | ++ | - | + | + |
NBR 65 | - | ++ | - | - |
Hypalon | ++ | + | ++ | ++ |
Viton | ++ | ++ | + | + |
- = low, + = good, ++ = very good resistant
The qualities listed above can only be used at low inner pressures. The specifications
are guidelines and not assured properties and must in be examined based on the particular mounting situation.
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