Union Type Bellows
Union-type or twin-sphere bellows from Truco connect misaligned pipelines. Designed with a unique twin-sphere construction, this bellow facilitates greater flexibility in pipelines than regular, single-sphere bellows.
Compression moulded and joined by union heads and screw-in threads, Truco’s union-type bellows absorb the elongation and contraction of steel pipes caused by variations in temperature and prevents the piping system from cracking.
Additionally, our union-type bellows reduce vibration and noise for all types of steel pipes.
Features and benefits:
- Ideal for misaligned steel pipeline
- Can be used for repairs in existing pipelines
- Standard sizes available ex-stock
- Custom sizes available on request
- Easy installation on all steel pipes
- Eliminate vibration & noise from pipework
- Delivery within 1 - 2 days from order
Truco warranties its entire range of rubber bellows against inferior quality of material and bad workmanship.
UNION-TYPE BELLOWS SPECFICATIONS
Truco's union-type bellows are available in the following nominal bore (NB) sizes:
- 25 mm
- 32 mm
- 40 mm
- 50 mm
- 65 mm
Truco union type bellows are engineered and manufactured with EPDM, Neoprene, Butyl, Nitrile & Hypalon.
Union-type bellows can be used in existing applications!
Owing to their extreme flexibility, Truco’s union-type bellows can be used to repair existing pipework in any steel pipeline. In addition, these bellows can be used to connect misaligned steel pipework.
Union-type bellows are made from:
- EPDM
- Neoprene
- Butyl
- Nitrile
- Hypalon
- Delivery within 1 - 2 days from order