Pressure ranges up 40 kg/cm2
Generally installed in multiples of two or three, there joints are designed for angular movements in one plane only. A hinged mechanism contains the pressure loads and ties back to an integral flanger or box restrained lug. Limit stop controls the degree of angular movement. These units can be fitted with either pipe ends or flanges, can be supplied with two hinged system also.
Hinged Expansion Joints 