Offshore pipeline rubber duckbill check valve
In practical applications, pressure indicators is an important indicator for rubber joints. For rubber joint pressure, it is caused by medium and specific using condition. We need think carefully while seleting.
Rubber joints working pressure is the max bearing pressure when working, which includes air, compressed air, water, sea water, hot water, oil, acid, alkali and other fluids in pipe. Rubber joint bursting pressure, means rubber joint may cause explosion, torn, damage etc. So the pipeline pressure don't exceed the brusting pressure.
We can choose pipelines according to their own condition to use working pressure: 0.25MPa. 6MPa, 1.0MPa, 1.6MPa, 2.5MPa, 4.0MPa
We can select according to the pressure from pump and piping, it must correspond to the working pressure of piping and equipment, you can't use small rubber connector installed in the pressure pipe of the pressure, which will cause damage to the rubber joints and plumbing.
Rubber expansion joints can bear the pressure, HuanZhong has clearly identified. First, the package will be clear, said rubber joints of the pressures identified on the subject, and Furthermore, there is a way, you can view the thickness of the flange, if relatively thin flange, rubber joints of the working pressure is small on the contrary.
