... orderApplications: 1.General pressure gauges are suitable for measuring the pressure of liquid, gas, and ... Steel , black Φ160 Steel, blackDesign for window:snap on plastic(for plastic case ), screw in polycarbonatesteel, steel ... 40,Φ50,Φ63 and Φ80 4.U-clamp for gauges in Φ40,Φ50,Φ63 and Φ100 ... specializes in designing and manufacturing pressure gauges for export, with completely new management system and ...