Rigid waterproof conduit manufacturer direct sales, cheap price, welcome to purchase! The prevention measures produced by our factory ..

Rigid waterproof conduit manufacturer direct sales, affordable price, welcome to purchase! The waterproof casing produced by our factory is manufactured according to the S312 and 02S404 standard drawings developed and designed by the Institute of Building Science. Rigid waterproof conduit is generally suitable for structures where pipes pass through walls and require general waterproofing; If the wall at the penetration point is not made of concrete, it should be replaced with a concrete wall, and the sleeve must be solidified inside the wall at once; Waterproof conduit is used in construction, chemical, steel, tap water, sewage treatment and other units.