Reducing piece 241, R 3/4 a., Rp 1/2 i. Black malleable cast iron, operating temperature -20 °C to 300 °C, ISO 7-1
According to DIN EN 10242 (formerly 2950).
The series of malleable cast iron fittings in black steel, not galvanized, is the classic screw connection series in pipeline construction. Our malleable cast iron fittings are characterized by high mechanical strength and standardized connection technology.
Maximum application range at minus temperatures = -20 °C, 25 bar.
Permissible operating pressure at temperatures between -20 °C and 120 °C: 25 bar.
Permissible operating pressure at temperatures between 120 °C and 300 °C: 20-25 bar.