不锈钢截止阀J41W-40R,J41W-64P,J41W-64R,J41W-40P
温度(℃)


适用介质




强度(水)(Mpa)


密封(水)空气(Mpa)


低压密封空气(Mpa)




J41W-16P(R)


1.6


2.4


1.8

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