Gewindefitting Edelstahl Reduziermuffe 2" IG x 1 1/4" IG
Threaded fittings made of stainless steel 316 / V4A
Product features:
- rustproof and corrosion-resistant
- durable
- Pressure ranges up to 10 bar
- Temperature: -20 °C to + 200 °C
- Material: Stainless steel 316 (V4A steel according to DIN 1.4401) (except wall elbow, which is made of stainless steel 304 V2A)
- Suitable for cold water and hot water
Advantages of stainless steel fittings:
All stainless steel fittings listed here are permanently corrosion-resistant and, unlike welded or press fittings, can be disconnected again. The threads allow for a seamless transition to other materials without the need for a transition fitting. The stainless steel unions do not require seals, making use up to 200 °C possible without issues.
Thread type:
The threads of all pipe unions are manufactured according to the common standards ISO 7-1/EN 10226-1 (internal and external threads) as well as ISO 228-1 (union nuts of the unions). The external threads are tapered/conical. The internal threads are parallel/cylindrical. All threads are specified in inches as standard. The threads are sealed with a suitable thread sealing material such as PTFE thread sealing tape or thread sealing hemp.
| Whitworth pipe threads for threaded pipes and fittings | ||||
|
Thread in inches |
External thread in mm |
Internal thread / core diameter in mm |
Threads per inch |
Pitch in mm |
| 1/4" | 13.157 | 11.445 | 19 | 1.337 |
| 3/8" | 16.662 | 14.95 | 19 | 1.337 |
| 1/2" | 20.955 | 18.631 | 14 | 1.814 |
| 3/4" | 26.441 | 24.117 | 14 | 1.814 |
| 1" | 33.249 | 30.291 | 11 | 2.309 |
| 1 1/4" | 41.91 | 38.952 | 11 | 2.309 |
| 1 1/2" | 47.803 | 44.845 | 11 | 2.309 |
| 2" | 59.614 | 56.656 | 11 | 2.309 |
Drinking water suitability:
Stainless steel fittings made of AISI 316 stainless steel are listed in the UBA list (UBA = Federal Environment Agency) for drinking water suitable materials in drinking water installations and can therefore be used for drinking water supply.
90° Elbow Internal Thread x Internal Thread:
| Dimensions | |||
|
Thread in inches |
A in mm |
B in mm |
TK in mm |
| 1/4" | 18 | 16.5 | 1.7 |
| 3/8" | 21 | 20 | 1.5 |
| 1/2" | 25 | 26 | 1.6 |
| 3/4" | 30 | 32 | 1.7 |
| 1" | 34 | 39.2 | 2.1 |
| 1 1/4" | 40 | 47.2 | 2.2 |
| 1 1/2" | 43.5 | 54.5 | 2.4 |
| 2" | 53.5 | 67 | 2.7 |
90° Elbow Internal Thread x External Thread:
| Dimensions | ||||
|
Thread in inches |
A in mm |
B in mm |
C in mm |
TK in mm |
| 1/4" | 20 | 30 | 17 | 2 |
| 3/8" | 21 | 31 | 20 | 2.2 |
| 1/2" | 22 | 31 | 26 | 2.2 |
| 3/4" | 27 | 37 | 32 | 2.1 |
| 1" | 33 | 46 | 39 | 2.2 |
| 1 1/4" | 38 | 52 | 47 | 2.5 |
| 1 1/2" | 42 | 58 | 54.5 | 2.6 |
| 2" | 51 | 67 | 67.5 | 2.7 |
45° Elbow Internal Thread x Internal Thread:
| Dimensions | |||
|
Thread in inches |
A in mm |
B in mm |
TK in mm |
| 1/4" | 16 | 17.5 | 2 |
| 3/8" | 18 | 21 | 2.2 |
| 1/2" | 20 | 26 | 1.8 |
| 3/4" | 25 | 32 | 1.9 |
| 1" | 27 | 39 | 2 |
| 1 1/4" | 32 | 49 | 2.3 |
| 1 1/2" | 33 | 55.2 | 2.3 |
| 2" | 40 | 68 | 2.5 |
Reducer Coupling Internal Thread x Internal Thread:
| Dimensions | |||
|
DN1 x DN2 in inches |
Ø1 in mm |
Ø2 in mm |
L3 in mm |
| 1/2" x 3/8" | 26.1 | 21 | 33.4 |
| 3/4" x 1/2" | 32.1 | 27 | 36.6 |
| 1" x 1/2" | 38.77 | 26 | 36.5 |
| 1" x 3/4" | 39.5 | 32 | 40 |
| 1 1/4" x 3/4" | 49 | 32 | 42.4 |
| 1 1/4" x 1" | 48.9 | 39 | 43.2 |
| 1 1/2" x 1" | 55.2 | 38.5 | 43 |
| 1 1/2" x 1 1/4" | 55.3 | 48.5 | 46 |
| 2" x 1" | 66.3 | 38.7 | 49.2 |
| 2" x 1 1/4" | 68.7 | 49.2 | 51.2 |
| 2" x 1 1/2" | 69 | 55.5 | 51.5 |
