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Sealing rings, protective caps & protective plugs

Sealing rings are used to seal cylindrical threads (usually G-threads in pneumatics) on a flat sealing surface. Material and design significantly influence the function and price of the sealing ring. Plastic sealing rings made of hard PVC are used in many standard applications. For aggressive media, we recommend PTFE sealing rings, while for high pressures (e.g. in hydraulics) sealing rings made of copper, aluminum or special hydraulic sealing rings with NBR inserts are usually used. Tip: Captive sealing rings and sealing rings for hollow screw valves hold a screw connection with a banjo screw together even when dismantled and, when used correctly, can save a lot of time and effort.

  • Hydraulic sealing ring with NBR insert, for thread M 24

    €3,26 - €3,26
    €3,26 - €3,26

    Article number: 4050571270216 Property Value material galvanized steel execution with NBR insert Thread type ...

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  • Hydraulic sealing ring with FKM insert, for thread M 22

    €5,28 - €5,28
    €5,28 - €5,28

    Article number: 4050571888817 Property Value material galvanized steel execution with FKM insert Thread type ...

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  • Hydraulic sealing ring with NBR insert, for thread M 22

    €2,63 - €2,63
    €2,63 - €2,63

    Article number: 4050571270209 Property Value material galvanized steel execution with NBR insert Thread type ...

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  • Hydraulic sealing ring with FKM insert, for thread M 20

    €5,28 - €5,28
    €5,28 - €5,28

    Article number: 4050571888800 Property Value material galvanized steel execution with FKM insert Thread type ...

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  • Hydraulic sealing ring with NBR insert, for thread M 20

    €2,33 - €2,33
    €2,33 - €2,33

    Article number: 4050571270179 Property Value material galvanized steel execution with NBR insert Thread type ...

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  • Hydraulic sealing ring with FKM insert, for thread M 18

    €5,28 - €5,28
    €5,28 - €5,28

    Article number: 4050571888794 Property Value material galvanized steel execution with FKM insert Thread...

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  • Hydraulic sealing ring with NBR insert, for thread M 18

    €2,18 - €2,18
    €2,18 - €2,18

    Article number: 4050571270148 Property Value material galvanized steel execution with NBR insert Thread type ...

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  • Hydraulic sealing ring with FKM insert, for thread M 16

    €5,28 - €5,28
    €5,28 - €5,28

    Article number: 4050571888787 Property Value material galvanized steel execution with FKM insert Thread type ...

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  • Hydraulic sealing ring with NBR insert, for thread M 16

    €2,05 - €2,05
    €2,05 - €2,05

    Article number: 4050571270117 Property Value material galvanized steel execution with NBR insert Thread type ...

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  • Hydraulic sealing ring with FKM insert, for thread M 14

    €4,37 - €4,37
    €4,37 - €4,37

    Article number: 4050571888770 Property Value material galvanized steel execution with FKM insert Thread type ...

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  • Hydraulic sealing ring with NBR insert, for thread M 14

    €1,95 - €1,95
    €1,95 - €1,95

    Article number: 4050571270087 Property Value material galvanized steel execution with NBR insert Thread type ...

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  • Hydraulic sealing ring with FKM insert, for thread M 12

    €4,37 - €4,37
    €4,37 - €4,37

    Article number: 4050571888763 Property Value material galvanized steel execution with FKM insert Thread type ...

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  • Hydraulic sealing ring with NBR insert, for thread M 12

    €1,88 - €1,88
    €1,88 - €1,88

    Article number: 4050571270056 Property Value material galvanized steel execution with NBR insert Thread type ...

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  • Hydraulic sealing ring with FKM insert, for thread M 10

    €4,03 - €4,03
    €4,03 - €4,03

    Article number: 4050571888756 Property Value material galvanized steel execution with FKM insert Thread type ...

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  • Hydraulic sealing ring with NBR insert, for thread M 10

    €1,89 - €1,89
    €1,89 - €1,89

    Article number: 4050571270025 Property Value material galvanized steel execution with NBR insert Thread...

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  • Sealing ring, conical, for hollow screw valves G 3/8"

    €0,70 - €0,70
    €0,70 - €0,70

    Article number: 4050571269821 Property Value for thread G3/8" D1 [mm] 17.7 D2 [mm] 23 D3 [mm] 15.2...

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  • Spacer sealing ring G 3/8"

    €1,77 - €1,77
    €1,77 - €1,77

    Article number: 4050571269814 Property Value execution Spacer sealing ring for thread G3/8" D1 [mm] 17.4 ...

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  • Sealing ring, conical, for hollow screw valves G 1/8"

    €0,60 - €0,60
    €0,60 - €0,60

    Article number: 4050571269807 Property Value for thread G1/8" D1 [mm] 10.5 D2 [mm] 15 D3 [mm] 9.2 ...

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  • Spacer sealing ring G 1/8"

    €0,62 - €0,62
    €0,62 - €0,62

    Article number: 4050571269791 Property Value execution Spacer sealing ring for thread G1/8" D1 [mm] 10.5 ...

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  • Sealing ring, conical, for hollow screw valves G 1/4"

    €0,60 - €0,60
    €0,60 - €0,60

    Article number: 4050571269784 Property Value for thread G1/4" D1 [mm] 13.2 D2 [mm] 18.9 D3 [mm] 12....

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  • Spacer sealing ring G 1/4"

    €0,57 - €0,57
    €0,57 - €0,57

    Article number: 4050571269777 Property Value execution Spacer sealing ring for thread G1/4" D1 [mm] 13.7 ...

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  • Sealing ring, conical, for hollow screw valves G 1/2"

    €0,99 - €0,99
    €0,99 - €0,99

    Article number: 4050571269760 Property Value for thread G1/2" D1 [mm] 21.5 D2 [mm] 27.6 D3 [mm...

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  • Spacer sealing ring G 1/2"

    €1,84 - €1,84
    €1,84 - €1,84

    Article number: 4050571269753 Property Value execution Spacer sealing ring for thread G1/2" D1 [mm] 21.5 ...

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  • Sealing ring made of PTFE for thread M 5

    €0,14 - €0,14
    €0,14 - €0,14

    Article number: 4050571266394 Property Value for thread M5 Inner diameter [mm] 5.3 Outside diameter [mm] 8t...

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