GLV-UniSeal® GGR Lite F - Flange isolation/gasket
Product number:
3-010-02001
| Oil & Gas industry, tank installation, applicable in the field of electrical isolation and/or sealing of flange connections. |
| Description | Retainer made of epoxy resin-bonded glass filament laminate with a thickness of 4 mm; sealing material made of high-temperature resistant. |
| Retainer | epoxy resin-bonded glass filament fabric |
| Sealing elements | expanded graphite |
| Thickness | 4 mm |
| Impact strength | 33 J/m2 |
| Short-term max. temperature | 180 °C |
| Specific contact resistance | 10 ex 16 |
| Dielectric strength | 13 kV/mm |
| Bending strength 80° C / 180°C | -/150 Mpa |
| Density | 1,9g/cm3 |
| Tensile strength; | 220 Mpa |
| Compressive strength | bis zu 500 MPa |
| Operating temperature | -60 °C bis zu +150 °C |
| Description | Flange isolation gasket; indirect bolt force load; functionally safe due to minimal water absorption; blow-out safety due to chambered sealing rings inside grooves; gasket type F for inner bolt circle installation gasket can be used with flanges according to Standard EN 1092-1 |
| For flange insulation gaskets with approval / certificate e.g. for drinking water (potable water), GAS-DVGW approval, TA-Luft certificate as well as also for other dimensions and special designs, gaskets are available separately |
| Level of pressure | PN 10-40 |
|---|---|
| Pipe dimension (ND) | 25 |
Features
For cathodic protection (in combination with bolt insulation) Graphite sealing element suitable for high temperatures and many operating media Easy to install Maintenance-free Blow-out safety due to chambered sealing rings inside grooves Suitable for heavy duty service due to indirect bolt force load Functionally reliable due to lowest water absorption Weather and UV resistant Dielectric strength: 13 kV/mm (one-minute test with 3 mm thickness)Areas of application
The GLV-Uniseal® GGR Lite offers a very good opportunity to simplify and streamline the use, storeage and gasket selection in many applications.The materials used and the universal resistance of the sealing element to many operating media, a wide range of applications can be covered with this flange insulation gasket. For example, in the chemical industry, offshore technology, oil and gas industry, LNG and hydrogen industry as well as in many other areas of application where safe and durable sealing and insulatingproperties are required.Description
• Electrical / galvanic isolation of flange connections in pipeline construction. • Suitable for many operating media: • Gas, organic solvents, glycols, fuels, mineral and organic oils and alcohols • Non-concentrated acids and alkalines and hydrous solutions • Municipal and industrial waste waterAssembly Instructions
| 1 | Die Dichtleisten der Flansche müssen sauber, grat- und riefenfrei in der Größenordnung der nach DIN/ASME genormten Rauhtiefen sein (DIN EN 1092-1 B1: Rz max. = 50 µm). |
| 2 | Der Graphit-Dichtring darf nicht beschädigt sein. Der Graphit-Dichtring besteht aus einem weichen, anpassungsfähigen und kompressiblen Material, welches beim Einbau mit besonderer Sorgfalt zu behandeln ist. |
| 3 | Die UniSeal GGr Dichtung ist deckungsgleich mit den DIN-/ASME-Flanschen zu montieren. |
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PSI Products GmbH
Ulrichstrasse 25
72116 Mössingen
Telefon: 0 049 (0)7473 37 81 0
E-Mail: vertrieb@psi-products.de