针形仪表阀J29H-320-DN3,J29H-320P-DN6

填料阀盖 Packing
bonnet


手轮Handwheel




J29H-320-DN3


碳钢
Carbon steel


铬不锈钢
Cr. Stainless steel


聚四氟乙稀，柔性石墨
PTFE，Soft graphite


碳钢Carbon steel

12/24 03:01