Z41H-DN3/8,Z41H-DN1/2,Z41H-DN3/4,Z41H-DN1,Z41H-DN1 1/4,Z41H-DN1 1/2,美标锻钢闸阀

垫片


Gasket


Corrugated SS+graphite


SS+PTFE




6


阀盖


Bonnet


A105


A182 F22


A182 F304(L)

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