Application and Production Process of PVC-O Pipe

PVC-O pipes are primarily used in the following areas:

Water supply pipelines: used in urban water supply systems, rural water supply projects, etc.

Drainage pipelines: used in urban drainage systems, stormwater discharge systems, etc.

Industrial pipelines: used for transporting chemical liquids, industrial wastewater treatment, etc.

Agricultural irrigation: used in agricultural irrigation systems.

Construction: used in building water supply and drainage systems.

Other applications: such as water treatment, aquarium piping, and other fields.

The production process of PVC-O pipes includes the following steps:

Raw Material Preparation: High-quality PVC resin is used as the raw material.

Extrusion Molding:The PVC resin is extruded through an extruder to form pipes.

Stretching and Heating:The extruded pipes are stretched and heated at a specific temperature to make them soft and ductile.

Orientation Stretching:While the pipes are in a thermoplastic state, their molecular structure is enhanced through stretching. This step is crucial in the process, as it aligns the PVC molecular chains and reinforces the mechanical properties of the pipes.

Cooling and Solidification: The pipes are cooled simultaneously with stretching to solidify their shape and structure. It is essential to control the cooling rate and temperature to ensure that the pipes achieve the required strength and pressure resistance.

Testing and Quality Control: Various tests are conducted on the finished pipes to ensure they meet relevant standards and specifications.

Through these process steps, PVC-O pipes with excellent performance can be manufactured for various applications.

Our PVC-O pipe extrusion line can make PVC-O pipe with MRS class 500, and size ranges from 110mm to 630mm, welcome to consult!