Jiu 'an Rigid waterproof casing Factory is a comprehensive enterprise specializing in R&D, production, engineering design, technical training and after-sales service of steel waterproof casing and national standard waterproof casing, and has a certain reputation in the pipeline industry. Today, Jiuan waterproof casing has been widely used in various fields around the world, and its stable performance and excellent performance have been widely accepted.

In the future, Jiuan will always maintain consistent quality and service, and provide users with reliable quality and service guarantee. Rigid waterproof casing is a kind of steel pipe with wing ring (steel pipe is covered with a ring made of steel plate), which is installed in a wall (mostly concrete wall).

It is used for general pipes to pass through walls, which is beneficial to the waterproofing of walls. In addition to the outer wing ring, the flexible waterproof shell is internally provided with a retaining ring and the like. Flange inner wire can be sold as a complete set, or it can be processed by itself, which is used for pipelines that need shock absorption, such as pipelines connected with water pumps.

Waterproof shell

It is a protective sleeve set outside the pipeline to prevent the pipeline from being crushed by load when passing through railways, highways and streets. Waterproof casing is divided into rigid waterproof casing and flexible waterproof casing. Rigid waterproof casing is a steel pipe with wing ring; In addition to the outer wing ring, there are retaining rings and the like inside the flexible waterproof shell.

Waterproof casing classification: flexible waterproof casing, rigid waterproof casing, steel flexible waterproof casing, rigid closed casing with two sides protected, flexible closed casing 04FS02, extended flexible waterproof casing, stainless steel waterproof casing, etc.