| Quantity: | |
|---|---|
PVC-U water supply pipe
Rigid polyvinyl chloride (PVC-U) water supply pipe is a well-developed water supply pipe. It has strong acid resistance, alkali resistance, corrosion resistance, good pressure resistance, high strength, light weight, low price, small fluid resistance, no secondary pollution, conforms to hygienic requirements, and has excellent performance in construction operations. Vigorously promote PVC-U water supply pipes, in line with the guidelines of the Ministry of Construction and the State Economic Commission for the development of chemical building materials, and meet the development needs of people's living standards. PVC-U environmental protection water supply pipes and pipe fittings series products are strictly in accordance with GB/T10002.1 -2006 and GB/T10002.2-2003 standards for production, using lead-free green formula, hygienic performance in full compliance with GB/T17219-1998 standards and the relevant health and safety evaluation regulations of the Ministry of Health.
Material:PVC
| Project | index | |||
| density,(g/cm^3) | 1350~1550 | |||
| longitudinal retraction(%) | <5 | |||
| tensile yield strength(Mpa) | >40 | |||
| Hydrostatic test(2ºC4 times nominal pressure gauge 1h) | No cracks, no leaks | |||
| Drop hammer impact test (0ºC) | 9/10 for pass | |||
| ring stiffness,(KN/m^2) | Nominal pressure 0.2MPa pipe | V..5 | ||
| Nominal pressure 0.25MPa pipe | >1.0 | |||
| Nominal pressure 0.32MPa pipe | >2.0 | |||
| Nominal pressure 0.4MPa pipe | >4.0 | |||
| flat test | press to 50% | No cracks | ||
PVC-U water supply pipe standard specification table:
| Nominal diameter | Outer diameter deviation | Nominal thickness | |||||||
| Nominal pressure0.20Mpa | Nominal pressure0.25Mpa | Nominal pressure0.32Mpa | Nominal pressure0.40Mpa | ||||||
| Nominal thickness | deviation | Nominal thickness | deviation | Nominal thickness | deviation | Nominal thickness | deviation | ||
| 75 | 0.3 | - | - | - | - | 1.6 | 0.4 | 1.9 | 0.4 |
| 90 | 0.3 | - | - | - | - | 1.8 | 0.4 | 2.2 | 0.5 |
| 110 | 0.4 | - | - | 1.8 | 0.4 | 2.2 | 0.4 | 2.7 | 0.5 |
| 125 | 0.4 | - | - | 2 | 0.4 | 2.5 | 0.4 | 3.1 | 0.6 |
| 140 | 0.5 | 2 | 4 | 2.2 | 0.4 | 2.8 | 0.5 | 3.5 | 0.6 |
| 160 | 0.5 | 2 | 4 | 2.5 | 0.4 | 3.2 | 0.5 | 4 | 0.6 |
| 180 | 0.6 | 2.3 | 5 | 2.8 | 0.6 | 3.6 | 0.5 | 4.4 | 0.8 |
| 200 | 0.6 | 2.5 | 5 | 3.2 | 0.6 | 3.9 | 0.5 | 4.9 | 0.8 |
| 225 | 0.7 | 2.8 | 5 | 3.5 | 0.6 | 4.4 | 0.7 | 5.5 | 0.9 |
| 250 | 0.8 | 3.1 | 6 | 3.9 | 0.6 | 4.9 | 0.8 | 6.2 | 1 |
| 280 | 0.9 | 3.5 | 6 | 4.4 | 0.7 | 5.5 | 0.9 | 6.9 | 1.1 |
| 315 | 1 | 4 | 6 | 4.9 | 0.8 | 6.2 | 1 | 7.7 | 1.2 |
Features and benefits of the PVC-U water supply pipe :
1. Light weight, convenient loading and unloading - low density, easy loading, unloading, moving, and construction;
2. Excellent corrosion resistance - has excellent acid resistance, alkali resistance, corrosion resistance, for chemical
It is very suitable for the purpose of learning industry;
3. Small fluid resistance - the inner wall of the pipe is smooth, and its roughness coefficient is only 0.009.
The power is small, which effectively improves the water conservancy conditions of the plant and reduces the operating cost of the system;
4. High mechanical strength - the pipe has good pressure resistance, impact resistance and tensile properties
high strength.
5. Simple construction - the pipeline connection construction is quick and easy, and the construction engineering cost is low;
6. Low cost - low price, convenient transportation and construction, long service life, because this overall cost is low.
PVC-U water supply pipe
Rigid polyvinyl chloride (PVC-U) water supply pipe is a well-developed water supply pipe. It has strong acid resistance, alkali resistance, corrosion resistance, good pressure resistance, high strength, light weight, low price, small fluid resistance, no secondary pollution, conforms to hygienic requirements, and has excellent performance in construction operations. Vigorously promote PVC-U water supply pipes, in line with the guidelines of the Ministry of Construction and the State Economic Commission for the development of chemical building materials, and meet the development needs of people's living standards. PVC-U environmental protection water supply pipes and pipe fittings series products are strictly in accordance with GB/T10002.1 -2006 and GB/T10002.2-2003 standards for production, using lead-free green formula, hygienic performance in full compliance with GB/T17219-1998 standards and the relevant health and safety evaluation regulations of the Ministry of Health.
Material:PVC
| Project | index | |||
| density,(g/cm^3) | 1350~1550 | |||
| longitudinal retraction(%) | <5 | |||
| tensile yield strength(Mpa) | >40 | |||
| Hydrostatic test(2ºC4 times nominal pressure gauge 1h) | No cracks, no leaks | |||
| Drop hammer impact test (0ºC) | 9/10 for pass | |||
| ring stiffness,(KN/m^2) | Nominal pressure 0.2MPa pipe | V..5 | ||
| Nominal pressure 0.25MPa pipe | >1.0 | |||
| Nominal pressure 0.32MPa pipe | >2.0 | |||
| Nominal pressure 0.4MPa pipe | >4.0 | |||
| flat test | press to 50% | No cracks | ||
PVC-U water supply pipe standard specification table:
| Nominal diameter | Outer diameter deviation | Nominal thickness | |||||||
| Nominal pressure0.20Mpa | Nominal pressure0.25Mpa | Nominal pressure0.32Mpa | Nominal pressure0.40Mpa | ||||||
| Nominal thickness | deviation | Nominal thickness | deviation | Nominal thickness | deviation | Nominal thickness | deviation | ||
| 75 | 0.3 | - | - | - | - | 1.6 | 0.4 | 1.9 | 0.4 |
| 90 | 0.3 | - | - | - | - | 1.8 | 0.4 | 2.2 | 0.5 |
| 110 | 0.4 | - | - | 1.8 | 0.4 | 2.2 | 0.4 | 2.7 | 0.5 |
| 125 | 0.4 | - | - | 2 | 0.4 | 2.5 | 0.4 | 3.1 | 0.6 |
| 140 | 0.5 | 2 | 4 | 2.2 | 0.4 | 2.8 | 0.5 | 3.5 | 0.6 |
| 160 | 0.5 | 2 | 4 | 2.5 | 0.4 | 3.2 | 0.5 | 4 | 0.6 |
| 180 | 0.6 | 2.3 | 5 | 2.8 | 0.6 | 3.6 | 0.5 | 4.4 | 0.8 |
| 200 | 0.6 | 2.5 | 5 | 3.2 | 0.6 | 3.9 | 0.5 | 4.9 | 0.8 |
| 225 | 0.7 | 2.8 | 5 | 3.5 | 0.6 | 4.4 | 0.7 | 5.5 | 0.9 |
| 250 | 0.8 | 3.1 | 6 | 3.9 | 0.6 | 4.9 | 0.8 | 6.2 | 1 |
| 280 | 0.9 | 3.5 | 6 | 4.4 | 0.7 | 5.5 | 0.9 | 6.9 | 1.1 |
| 315 | 1 | 4 | 6 | 4.9 | 0.8 | 6.2 | 1 | 7.7 | 1.2 |
Features and benefits of the PVC-U water supply pipe :
1. Light weight, convenient loading and unloading - low density, easy loading, unloading, moving, and construction;
2. Excellent corrosion resistance - has excellent acid resistance, alkali resistance, corrosion resistance, for chemical
It is very suitable for the purpose of learning industry;
3. Small fluid resistance - the inner wall of the pipe is smooth, and its roughness coefficient is only 0.009.
The power is small, which effectively improves the water conservancy conditions of the plant and reduces the operating cost of the system;
4. High mechanical strength - the pipe has good pressure resistance, impact resistance and tensile properties
high strength.
5. Simple construction - the pipeline connection construction is quick and easy, and the construction engineering cost is low;
6. Low cost - low price, convenient transportation and construction, long service life, because this overall cost is low.
