J29角式undefined压力表针型阀主要零件材料

零件名称

Part name 阀体

BODY 阀杆

Stem 阀底座

Base 填料

PACKING 填料阀盖

Packing bonnet 手轮

Hａnd wheel

J29H-320-DN3 碳钢

Carbon steel 铬不锈钢

Cr,Stainless steel 聚四氟乙稀、柔性石墨

PTEF,Soft graphite 碳钢

Carbon steel 优质碳钢

High grade carbon steel

J29H-320P-DN6 铬镍不锈钢

Cr,Ni Stainless steel 铬不锈钢

Cr,Stainless steel 铬镍不锈钢

Cr,Ni Stainless steel 不锈钢

Stainless steel

J29角式压力表针型阀主要性能规范