ppr pipe | ppr pipe | ppr pipe price | ppr pipe price

pipe | r pipe material | r pipe price | r pipe price R is also called three-type polypropylene pipe and random copolymerized polypropylene. Random copolymerized polypropylene is extruded to become R pipe. It is a new type of plastic pipe product. The gas phase copolymerization process is used to randomly and uniformly polymerize the left and right molecular chains (random copolymerization) to become a new generation of pipe materials. It has high strength, good impact resistance and long-term creep performance. At the same time, the pipeline has excellent resistance to chemical corrosion and is insoluble in any known solvents at room temperature. Therefore, in addition to home decoration, it is more suitable for transporting chemical fluids in chemical plants and other places. The service life can be up to several years.
R pipe product features
. Hygienic, non-toxic, no rust, never scale
. High temperature resistance, high pressure resistance
3. Use hot melt to connect pipes and fittings of the same quality Melted into one, safe, reliable and never leakage
. Low thermal conductivity and good thermal insulation performance
. Light weight, easy to carry, low construction intensity
. Smooth inner wall of the pipe, small pressure loss, low water flow rate Fast
. Low pipe transmission noise
. The product has soft colors and beautiful appearance, and can be installed indoors or concealed
. Easy and fast installation, low construction cost
. Service life Long, under normal conditions, the service life can reach more than 10 years
Scope of use of R pipes
. Hot and cold drinking water pipe systems
. Industrial fluid transportation systems
3. In seaside facilities Supply piping system
.Air conditioning system
.Agricultural irrigation system
.Transportation internal piping system
R pipe specifications are expressed by pipe series, nominal outer diameter and nominal wall thickness
Example: R pipe series, R nominal outer diameter, R nominal wall thickness
Expressed as,
R pipe series: It is a dimensionless numerical series used to express r pipe specifications, and has the following relationship/
Among them: nominal outer diameter, unit is
Nominal wall thickness, unit is
Generally commonly used pipe specifications are,, 3.,., five series
R pipe specifications R pipe materials according to standards The size ratio values are divided into five series:,,.,,.
R pipe specification R standard size rate is the ratio of the nominal outer diameter of R pipe to the nominal wall thickness.
The relationship between R pipe specifications and R pipe series is as follows: +
Expression method of R pipe fitting specifications:
The nominal outer diameter of R pipe fittings refers to the nominal outer diameter of the R pipe connected to the R pipe fittings. The wall thickness of R pipe fittings should not be less than the wall thickness of R pipes of the same R pipe series.
Most companies only have one series of R pipe fittings with the highest standards, and all hot and cold water are available for trial
R pipe specification series. MPa (kg)
R pipe specification series. MPa (kg)
R pipe specifications 3. Series. MPa (kg)
R pipe specifications series. MPa (kg)
Tianjin r pipe manufacturer provides the latest and best r pipe prices, r pipe materials For price, please call for quotation.