Product Details
PVC-U Pipe for Building Drainage Product Introduction: The PVC-U drainage pipe is made mainly of sa
- Main Product Advantages: 1. High surface hardness and tensile strength. High safety. 2. Good aging resistance. Service life over 50 years. 3. Resistant to inorganic acids, alkalis and salts. For industrial sewage. 4. Small friction coefficient. Smooth flow. Not easy to clog. Less maintenance. 5. High oxygen index. Self-extinguishing. 6. Small linear expansion coefficient (0.07mm/℃). Small deformation. Good frost resistance. 7. Adhesion for connection. Simple construction. High efficiency. 8. Good water tightness. Adhesion or rubber ring.
PVC-U Pipe for Building Drainage
Product Introduction:
The PVC-U drainage pipe is made mainly of sanitary-grade polyvinyl chloride (PVC) resin. By adding an appropriate amount of stabilizers, lubricants, fillers, colorants, etc., it is extruded by a plastic extruder and injection molded by an injection molding machine. The production of the pipe is completed through processes such as cooling, solidification, shaping, inspection, and packaging.
Main Product Advantages:
1. High surface hardness and tensile strength. High safety.
2. Good aging resistance. Service life over 50 years.
3. Resistant to inorganic acids, alkalis and salts. For industrial sewage.
4. Small friction coefficient. Smooth flow. Not easy to clog. Less maintenance.
5. High oxygen index. Self-extinguishing.
6. Small linear expansion coefficient (0.07mm/℃). Small deformation. Good frost resistance.
7. Adhesion for connection. Simple construction. High efficiency.
8. Good water tightness. Adhesion or rubber ring.
Product Specifications:
Product Name: PVC-U Pipe for Building Drainage. Implementation Standard: GB/T 5836.1-2018. | ||||
Nominal outer diameter | Average outer diameter | Wall thickness | ||
Minimum average outer diameter | Maximum average outer diameter | Nominal wall thickness | Allowable deviation | |
110 | 110 | 110.3 | 3.2 | +0.6 0 |
125 | 125 | 125.3 | 3.2 | +0.6 0 |
160 | 160 | 160.4 | 4.0 | +0.6 0 |
200 | 200 | 200.5 | 4.9 | +0.7 0 |
250 | 250 | 250.5 | 6.2 | +0.8 0 |
315 | 315 | 315.6 | 7.7 | +1.0 0 |
Remarks: Normally 6m/piece. Custom lengths available.
Product core indicators：
No. | Inspection items | unit | Performance requirements |
1 | Density | g/m3 | 1350～1550 |
2 | Vicat softening temperature | ℃ | ≥79 |
3 | Longitudinal shrinkage | — | ≤5% |
4 | Tensile yield strength | MPa | ≥40 |
5 | Elongation at break | % | ≥80 |
6 | Drop weight impact test TIR | % | ≤10 |
