China PVC-O pipe manufacturer
Product introductions:
PVC-O, Chinese name of biaxial oriented PVC, is the latest evolution of PVC pipe form. It is made of pipes by special orientation processing technology. The PVC-U pipe produced by extrusion method is axial and radial stretching, so that the PVC long chain molecules in the pipe are arranged in biaxial order, and a new type of PVC pipe with high strength, high toughness, high impact resistance and fatigue resistance is obtained.
Specification:
Ф110mm-Ф630mm
Production principle:
- Tensile orientation mechanism of polymer materials.
The tensile orientation process of polymer materials is the process of molecules from disordered arrangement to ordered arrangement under the action of external forces under the temperature conditions between the glass transition temperature and the melting temperature (generally near the softening point).
- Ratio and stretching rate.
Stretch orientation is the straightening and alignment of curly molecular chains in the direction of stretch.
- Biaxial drawing of PVC-U pipe.
PVC is an amorphous amorphous plastic. Biaxial tensile orientation, through the biaxial tensile orientation, not only increases the axial strength of the pipe, but also increases the radial (that is, circumferential) strength of the pipe.
Characteristics:
1.Excellent elasticity.
2. Ultra high strength.
3.Convenient connectivity.
4. Excellent sanitary properties.
5.Excellent anti-cracking ability.
6.Unparalleled impact resistance.
7. Excellent water hammer resistance.
8. Good low temperature resistance brittleness.
9. Environmental protection and energy saving
Execution standard:
This product is the main export product of our company, the products are exported to
the United Kingdom, Spain, Australia, Singapore, South Korea and other more than
ten countries.
R&D:
Our company has a number of independent laboratories and a high degree of automation of scientific research equipment. Every year, we invest a lot of money, introduce talents and technology, and have a strong scientific research force.
Application:
PVC-O pipe is mainly used in water supply pipeline, mine pipeline, trenchless laying and repairing pipeline, gas pipe network and other fields. The use of PVC-O in drinking water pipes in some countries is gradually expanding as a substitute for PVC-U pipe.
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