The Vanward water heater water Leakage deformation and deformation of rubber ring; the heating pipe deformation, resulting in poor sealingwater Leakage.
万和热水器胶圈变形漏水；因加热管变形而变形，导致密封不严漏水。
2
FRYS series heat-shrinkable sleeve products are designed for connection and sealing of ports of double-wall corrugated pipe for water discharge and supply of municipal engineering.