Graphite rings - Import export

Our experience in filling cylinders has enabled us to develop our own pump technology which has proved its worth in a number of fields in addition to filling cylinders. Pump aggregate NP 10/15 Performance Min./Max.: 150-300 kg/h 0.6-1.2 gal/min Power cons.: 1,5 kW Motor: 3x400 V, 50/60 Hz Drive: V-Belt Dimensions (LxWxH): 600x400x500mm Weight: 40 kg Pump aggregate NP 25/50 Performance Min./Max.: 400-1000 kg/h Power cons.: 3,0 kW Motor: 3x400 V, 50/60 Hz Drive: V-Belt Dimensions (LxWxH): 800x600x500mm Weight: 85 kg Pump aggregate NP 25/70 Performance Min./Max.: 600-1500 kg/h Power cons.: 4,0 KW Motor: 3x400 V, 50/60 Hz Drive: V-Belt Dimensions (LxWxH):800x600x500mm Weight: 85 kg The following stats are valid for all pumps: Materials Valve casing: Special brass / cast bronze Valves: High grade stainless steel Plunger: Ceramic Sleeves: CO 2/N 2O – resistant compound; fabric reinforced Support rings: Teflon with graphite, run-dry-proof Crankshaft: Drop-forged and case hardened Pump

Carbon Filament Yarn with High Temperature Graphite Blocking Agent Practical useful application data: max. temperature in oxidizing atmosphere: +400 °C Characteristics High temperature blocking agent increases the cross section density and acts as a form stable pressure bed for the Carbographite fiber Flexible, wear resistant and valve stem protecting Perfect for temperature cycling loads as the coefficient of thermal expansion corresponds to that of steel Excellent as bullring in use with rings of expanded graphite Operating range Pressure [p max]: 30 bar, Velocity [v max]: 15 m/s Pressure [p max]: 300 bar Temperature: t = -40… +550 °C pH: 2 - 12 Density: 1.15 g/cm³ Practical useful application data: max. temperature in oxidizing atmosphere: +400 °C Main application Valves Fittings Gate valves Flaps Suitable for Power plant technology Boiler houses High pressure- and high temperature applications Form of delivery This packing can be manufactured from 3 to 40 mm square as...