High-performance hard polyvinyl chloride (PVC-UH) water supply pipe
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m
- Supply Capability:
- 5000 m/month
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Specification
PVC-UH water supply pipe is made by improving the molecular chain structure of PVC, so that the product has high strength, high pressure, ring rigidity, good internal and external pressure, suitable for paving in the pipe gallery, good toughness and high modulus. It has small shrinkage, more than 45% of ring flexible energy, good impact resistance, suitable for material stress release caused by temperature changes in the pipe gallery; built-in plastic inspection well with high pressure sealing performance to ensure piping system Sealing; easy to install and fast maintenance, low maintenance cost; pipeline system design life ≥ 50 years, with the advantages of low investment and high cost performance.
PVC-UH pipe outer diameter range: dn20mm~dn1600mm, pressure rating: 0.63MPa~2.5MPa. The standard length of the pipes is 6 meters, 9 meters, 12 meters, and the colors are blue .
The pipe connection method is divided into solvent-adhesive type, elastic sealing ring type and integral apron connection. It can also be connected to other types of pipes such as cast iron pipes by flanges or other suitable adapters.
(2) Implementation standards
CJ/T493-2016
(3) Scope of application
Water conservancy project, industrial water supply project, urban pipe network construction project
(4) Product advantages
In addition to PVC-M and PVC-U pipes, PVC-UH pipe has the following advantages: light weight, good corrosion resistance, good hydraulic performance, high mechanical strength, convenient construction, impact resistance and environmental crack resistance.
1 Reliable connection, increased integrated rubber ring connection, reducing the possibility of leakage, thus reducing maintenance costs.
2 The toughness is better, the toughness of the pipe is improved, and the adaptability to geological settlement is better.
3 Improve the mechanical properties and ensure the stability of pipeline operation.
(5) Technical requirements
Project | Technical indicators |
Density / (kg / m3) | 1350~1460 |
Vicat softening temperature / °C | ≥80 |
Longitudinal retraction rate / (%) | ≤5 |
Dichloromethane immersion test (15 ° C, 15 min) | Surface change is not inferior to 4N |
Drop hammer impact test (0 ° C) TIR / (%) | TIR≤5 |
Hydrostatic strength | No cracking, no leakage |
System suitability (connection seal test, yaw test, negative pressure test) | No cracking, no leakage |
Hygienic performance
Hygienic performance meets the requirements of GB/T 17219-1998 "Safety Evaluation Standards for Drinking Water Distribution Equipment and Protective Materials" and the Health and Safety Commission's "Standards for the Evaluation of Sanitary Safety of Drinking Water Distribution Equipment and Protective Materials".
(6)PVC pipe fittings series
PVC pipe fittings are reliable in connection, have good system sealing, better toughness and high impact resistance. The material is modified to improve the toughness of the material. High impact resistance and effective resistance to water hammer. The mechanical properties are improved, the stability of the pipeline operation is ensured, the minimum required strength of the material is improved, and the bearing strength is high.
- Q: Hydraulic hose joint dimensions
- The maximum thread size is M60, but the maximum size is only 50.
- Q: Can the high-pressure rubber hose be followed by water pipes? Will it be poisonous?
- No, because I did not meet the drinking water level requirement!! Hose with drinking water hose!! Drinking for a long time is poisonous!
- Q: Why can the air conditioning connection be made of copper tube? How about rubber tube and aluminium pipe? Please heroes pointing for the dishes.
- In fact, aluminum can, such as the refrigerator evaporator is aluminum, not only with the hose, the hardness is not enough in fact even the refrigerator either with brass or aluminum, for a long time or leakage, so you can not use the hose. The aluminum tube in the fridge is the easiest place to leak
- Q: How can I keep the rubber tube for stethoscope?
- I don't think this question should be considered purely from the point of view of sound transmission.
- Q: What does rubber soft joint "KDTF" mean?
- It is a kind of pipe joint with high elasticity, high air tightness, medium resistance and weather resistance. The main outer layer, inner layer, intermediate layer reinforced polyester cord fabric, steel wire pressure protection layer.
- Q: Hydraulic hose joint configuration
- Gas safety hose joint: a joint security guarantee gas transmission, including metal hose, Baotou, connecting pipe and a connecting nut, one end of the connecting pipe and hose, metal hoop pressure Baotou into one, the other end is connected with the inner hole of flange nut for different aperture of two parts, large hole diameter is slightly larger than the connection the flange is provided with internal thread, big hole depth is larger than the thickness of flange, hole diameter is slightly larger than the connecting pipe outer diameter and smaller than the outside diameter of the flange.
- Q: Acid burette and how to distinguish the basic buret
- The following is a rubber tube acid basic titration burette is below the piston
- Q: Carbon dioxide gas shielded welding torch wire feed hose joint, that steel wire can not be drawn out, how to solve it, with welding?
- Replaceable welding wire feeding tube wire feeding tube can be directly removed, if not directly pull out, it may be the welding current and wire melting welding in together, there may be a wire feeding tube after the corrosion resistance increases to pull out, encountered such a situation like a gun only;
- Q: What are the main differences between stainless steel flexible joint and rubber soft joint?
- High water use of this product, the pipeline must be fixed or fixed support bracket, otherwise the product should install anti pull off device. The force of fixed support or bracket must be greater than the axial force, or should install anti pull off device. And because the metal hose pressure resistance better, do not need to install.
- Q: How to replace natural gas hose? Steps?
- Rubber products are rotten, especially the kitchen fume gas hose to erosion, and temperature will cause the hose and hose aging, but also bear the pressure of gas altar, for safety, or in accordance with the gas company's proposal to replace a 2 year.
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High-performance hard polyvinyl chloride (PVC-UH) water supply pipe
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m
- Supply Capability:
- 5000 m/month
OKorder Service Pledge
OKorder Financial Service
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