Provide complete solutions for
industrial automation
GEROYAL is headquartered in the UK
Provide customers with one-stop solution for industrial automation control
The parameters of these industrial equipment are absolutely reliable within the control range
We mainly produce all kinds of industrial process control equipment 查看更多


计算前,请用户先完成全部参数的填写。输入参数时仔细核对参数单 位,避免错误。为保证计算准确性,液体的介质密度、饱和蒸汽压、 临界压力、压力恢复系数用户需仔细核对之后填入。

CV值计算参照IEC 60534-2-1 1998-09 。