Payment & Shipping Terms:
|Parts:||Internal Sleeve, Tie-rod, Pipe End, Nut||Normal Specification:||Dn50-dn600|
|Package:||Standard Export Packaging (Plywood Case )||Price:||Negiotion|
|Working Pressure:||0.6-4.0mpa||Advance:||Stable Delivery Time|
|Explosion Pressure:||2 Times Of Working Pressure||MOQ:||5PCS|
Dn600 Specialised Pipe And Fittings,
Specialised Pipe And Fittings 4.0mpa,
Dn600 Double Wall Casing
Products decription :
Flexible Enclosed Industrial Grade Waterproof Casing Specialised Pipe And Fittings
The pipeline passes through railways, roads, streets, etc. To prevent the pipeline from being crushed by the load, a protective casing is set on the outside of the pipeline, such as: large-diameter concrete pipelines, large-diameter steel pipes, etc. to avoid external forces (loads) directly acting on the pipelines Measures taken to cause damage to the pipeline on the outer wall.
"Protect the pipeline from damage"
--Plastic pipes need to be protected when passing through the floor.
For example, the above-mentioned practice of adding sleeves to u-pvc drainage plastic pipes is a protective measure to prevent the root of the pipe from being damaged by external forces. (Plastic pipes are most afraid of damage from the roots, because maintenance is very difficult).
In the same way, for plastic water supply pipes, adding casing pipes on the floor not only considers construction or maintenance, but also protects the roots from damage. As we all know, the casing of plastic water supply pipes does not have to pass through the floor, but there are clear requirements for the height of the floor, and this is the purpose. (See the contents of the regulations and detailed explanations).
--The pipeline passes through the foundation wall. Concrete shear walls are more common. Casing should be installed to protect the pipeline.--When the building subsides, pass through the gap between the pipeline and the casing to compensate for the settlement of the pipeline with the building. The difference reduces the pressure of the building on the pipeline.
--When the pipeline passes through three joints (expansion joints, settlement joints, earthquake-proof joints), in order to ensure that the pipeline is not broken or twisted by the uneven settlement of the three joints on both sides of the building, usually, a casing pipe is also provided. This type of casing often has special requirements. Can be customized according to design requirements.
--When the geothermal coil passes through the expansion joint set in the middle of the open room, a sleeve should be installed outside the coil to protect the heat pipe.
"Convenient installation and maintenance of pipelines"
--No need to say much about the casing that penetrates the floor;
--I am afraid it is hard to imagine how the casing that has passed the inner wall of the building is beneficial to maintenance.
Contact Person: Mr. Terry ding