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Double nipples & screw connections

We offer double nipples in different qualities. Regardless of whether it is brass, nickel-plated brass, stainless steel, plastic or galvanized steel, they all form a combination of two external threads. They are used to adapt different threads and thread types. With the double nipples it is possible, for example, to reduce from a large thread to a small thread or, for example, to adapt from a metric thread to an inch thread. In order to position the components after assembly, we recommend using separable double nipples or pipe fittings (flat or conical sealing). Practical tip: You can often build an exotic adapter using the metric and imperial threads of a cutting ring screw connection.

  • Pipe double nipple R 2-1/2"-100mm, steel pipe ST 37 galvanized

    €8,14 - €8,14
    €8,14 - €8,14

    Article number: 4050571601492 Property Value material Steel tube ST 37 galvanized thread R2-1/2" L [mm] 100 ...

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  • Pipe double nipple R 2-1/2"-100mm, 1.4571

    €60,62 - €60,62
    €60,62 - €60,62

    Article number: 4050571601485 Property Value material 1.4571 thread R2-1/2" L [mm] 100 Operating pre...

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  • Pipe double nipple G 2"-80mm, brass

    €34,76 - €34,76
    €34,76 - €34,76

    Article number: 4050571601447 Property Value material Brass thread G2" L [mm] 80 Operating pressure ...

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  • Pipe double nipple R 2"-80mm, 1.4571

    €38,10 - €38,10
    €38,10 - €38,10

    Article number: 4050571601430 Property Value material 1.4571 thread R2" L [mm] 80 Operating pressure...

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  • Pipe double nipple G 2"-60mm, brass

    €28,20 - €28,20
    €28,20 - €28,20

    Article number: 4050571827366 Property Value material Brass thread G2" L [mm] 60 Operating pressure ...

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  • Pipe double nipple R 2"-60mm, 1.4571

    €30,25 - €30,25
    €30,25 - €30,25

    Item number: RONI 20/60 ES Property Value material 1.4571 thread R2" L [mm] 60 Operating pressure [b...

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  • Pipe double nipple R 2"-50mm, 1.4571

    €27,69 - €27,69
    €27,69 - €27,69

    Item number: RONI 20/50 ES Property Value material 1.4571 thread R2" L [mm] 50 Operating pressure [b...

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  • Pipe double nipple R 2"-40mm, 1.4571

    €24,98 - €24,98
    €24,98 - €24,98

    Item number: RONI 20/40 ES Property Value material 1.4571 thread R2" L [mm] 40 Operating press...

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  • Pipe double nipple R 2"-300mm, 1.4571

    €107,27 - €107,27
    €107,27 - €107,27

    Item number: RONI 20/300 ES Property Value material 1.4571 thread R2" L [mm] 300 Operating pressure ...

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  • Pipe double nipple R 2"-30mm, 1.4571

    €22,98 - €22,98
    €22,98 - €22,98

    Item number: RONI 20/30 ES Property Value material 1.4571 thread R2" L [mm] 30 Operating pressure [b...

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  • Pipe double nipple R 2"-250mm, 1.4571

    €87,92 - €87,92
    €87,92 - €87,92

    Item number: RONI 20/250 ES Property Value material 1.4571 thread R2" L [mm] 250 Operating pressure ...

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  • Pipe double nipple G 2"-200mm, brass

    €71,94 - €71,94
    €71,94 - €71,94

    Item number: RONI 20/200 MS Property Value material Brass thread G2" L [mm] 200 Operating pressure [...

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  • Pipe double nipple R 2"-200mm, 1.4571

    €83,46 - €83,46
    €83,46 - €83,46

    Item number: RONI 20/200 ES Property Value material 1.4571 thread R2" L [mm] 200 Operating pressure ...

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  • Pipe double nipple R 2"-180mm, 1.4571

    €72,97 - €72,97
    €72,97 - €72,97

    Item number: RONI 20/180 ES Property Value material 1.4571 thread R2" L [mm] 180 Operating pressure [...

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  • Pipe double nipple G 2"-150mm, brass

    €55,28 - €55,28
    €55,28 - €55,28

    Item number: RONI 20/150 MS Property Value material Brass thread G2" L [mm] 150 Operating pressure [...

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  • Pipe double nipple R 2"-150mm, 1.4571

    €62,44 - €62,44
    €62,44 - €62,44

    Item number: RONI 20/150 ES Property Value material 1.4571 thread R2" L [mm] 150 Operating pressure ...

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  • Pipe double nipple R 2"-130mm, 1.4571

    €56,83 - €56,83
    €56,83 - €56,83

    Item number: RONI 20/130 ES Property Value material 1.4571 thread R2" L [mm] 130 Operating pre...

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  • Pipe double nipple G 2"-120mm, brass

    €45,03 - €45,03
    €45,03 - €45,03

    Item number: RONI 20/120 MS Property Value material Brass thread G2" L [mm] 120 Operating pressure [...

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  • Pipe double nipple R 2"-120mm, 1.4571

    €54,57 - €54,57
    €54,57 - €54,57

    Item number: RONI 20/120 ES Property Value material 1.4571 thread R2" L [mm] 120 Operating pressure ...

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  • Pipe double nipple G 2"-100mm, brass

    €38,14 - €38,14
    €38,14 - €38,14

    Item number: RONI 20/100 MS Property Value material Brass thread G2" L [mm] 100 Operating pressure [b...

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  • Pipe double nipple R 2"-100mm, 1.4571

    €47,33 - €47,33
    €47,33 - €47,33

    Item number: RONI 20/100 ES Property Value material 1.4571 thread R2" L [mm] 100 Operating pressure ...

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  • Pipe double nipple R 1/8"-80mm, steel pipe ST 37 galvanized

    €5,17 - €5,17
    €5,17 - €5,17

    Item number: RONI 18/80 ST Property Value material Galvanized steel tube ST 37 thread R 1/8" L [mm] 80 ...

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  • Pipe double nipple R 1/8"-80mm, 1.4571

    €12,62 - €12,62
    €12,62 - €12,62

    Item number: RONI 18/80 ES Property Value material 1.4571 thread R 1/8" L [mm] 80 Operating pressure ...

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  • Pipe double nipple R 1/8"-60mm, steel pipe ST 37 galvanized

    €4,33 - €4,33
    €4,33 - €4,33

    Item number: RONI 18/60 ST Property Value material Galvanized steel tube ST 37 thread R 1/8" L [mm] 60 ...

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