Hydroformed bellows

Medium isolation


Metal bellows, used as an isolation element, can make two different medium separated or prevent hazardous fluids into the measurement portion of the device.


Precision optical scale line, metal corrugated pipe and finned type corrugated pipe applied in internal combustion engine cooler, install 1-1000 units of intermittent convex-concave shape metal corrugated pipe in cooler casing of petrol and diesel engine or between two -tube plate of cooling core.