| 摘要 |
PURPOSE: A plastic outer case for a water meter for reinforcing a stainless insert is provided to prevent a water leak by inserting a stainless insert into an upper outer case coupling part, an inlet and an outlet of a water meter. CONSTITUTION: A plastic outer case for a water meter for reinforcing a stainless insert comprises an inlet(1), an outlet(11), a stainless insert, and an upper outer case coupling part(111). Fluid flows into the inlet. The outlet discharges the fluid. The stainless insert is inserted into the upper outer case coupling part. A metal insert is inserted into the center of the plastic outer case. |
