Cross-piece 180, 4 x IT - Riegler K1803
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This Item:
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Cross-piece 180, 4 x IT. This range covers 9 variants from 4.07 EUR. Select the version you need above.
Available variants
| Thread | Rp 1/4 IG, Rp 3/8 IG, Rp 1/2 IG, Rp 3/4 IG, Rp 1 IG, Rp 1 1/4 IG, Rp 1 1/2 IG, Rp 2 IG, Rp 3 IG |
|---|
Shared technical data
| Standard thread | ISO 7-1 |
|---|---|
| Material | schwarzer Temperguss B350-10 Design Symbol A |
| Surface | feuerverzinkt |
| Max. temperature range | 300 °C |
| Min. temperature range | -20 °C |
| Country of origin | CN |
| Customs tariff number | 73071910 |
About Crosses
Cross pieces join four pipe ends in one plane, turning a continuous line into two opposing branches. All four ports are female threads to ISO 7-1, with sizes from Rp 1/4 up to Rp 3. The material is black malleable cast iron B350-10, hot dip galvanised.
What matters when choosing
- Thread 1 and thread 2: Rp 1/4, Rp 3/8, Rp 1/2, Rp 3/4, Rp 1, Rp 1 1/4, Rp 1 1/2, Rp 2 or Rp 3 as female threads. The nominal size follows the continuous main line, not the smaller branch.
- Thread standard: ISO 7-1. The parallel female Rp thread mates with a taper male R thread, the seal is made in the thread itself and needs a sealing compound.
- Material: black malleable cast iron B350-10 design symbol A. It carries high mechanical load and is stated for an operating temperature range from -20 °C to 300 °C.
- Surface: the items are hot dip galvanised, which allows use in damp surroundings and outdoors.
Typical applications
- Distribution nodes in compressed air ring mains built from threaded pipe
- Heating and hot water installations in classic pipework
- Fire water and sprinkler lines with branches to both sides
- Machine and frame construction where pipe is screwed together as a load bearing element
- Extending existing threaded pipe runs by two additional branches
The range is based on DIN EN 10242, formerly DIN 2950, with surface quality to DIN 2444. The 9 items therefore cover the common Rp sizes from 1/4 to 3 and are made in China.
| Manufacturer | Riegler |
|---|---|
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Norm | DIN 2444, DIN 2950, DIN EN 10242 |










