厂家供应 立致 2PC内螺纹球阀(轻型两端八角)

序号              零件名称              材料

1                 螺母                  304

2                 弹垫                  304

3                 手柄                  304+塑料

4                 填料压盖              304

5                 填料                  PTFE

6                 止推垫片              PTFE

7                 阀杆                  316

8                 阀盖                  CF8M

9                 密封垫                PTFE

10                球体                  F316

11                阀体                  CF8M

12                阀座                  PTFE