Introduction to the product
UPVC water supply pipe takes sanitary PVC resin as the major raw
material, added with stabilizer, antioxidant, anti-shock agent and
other additives, through extrusion molding, which forms rigid PVC
pipe of different specifications, featuring different pressure
rankings.
Product propertiess:
Light, easy to handling and transportation, easy construction,
quick for installation, low construction cost: density of the UPVC
pipe is 1/5 of cast-iron pipe, 1/3 of concrete tube; Compared to
the traditional pipe, the construction cost is reduced by 30% to
50%. Hygienic, no contamination to water: UPVC pipe, against
scaling, is non-nutrition source for any microbes and will not
pollute the water during water delivery. Good mechanical property:
good tensile strength, good compressive performance, will not crack
even if it's pressed to 1/2 of OD Small flow resistance due to
smooth inner wall: n value of UPVC pipe is only 0.008, its capacity
of water delivery can be over 20% better than cast-iron pipe and
over 40% than concrete tube. Corrosion resistant, long service
life: UPVC pipe has good corrosion resistance, will not be affected
by moisture or soil acidity and alkalinity, inconductivity,
insensitive to dielectic corrosion, no anti-corrosion treatment is
needed for pipeline laying, service life as long as over 30
years. Convenient maintenance, low cost: no
expensive expenses and complicated tools are needed to repair UPVC
pipe, learned from actual constructional experience, the
maintenance fees of UPVC pipe are only 30% of cast-iron pipe or
concrete tube. Easy for connection
and installation: for UPVC pipe is light, easy to be connected and
has toughness, it can be joined together by way of bonding,
welding, thread connection, flange connection and airproof ring
socket connection with high efficiency on installation.
Easy for maintenance: the maintenance fee of PVC pipe is only 30%
of cast-iron pipe or concrete tube. The product has a complete
range of specifications, and can match many kinds of tubular parts
and fixing parts, easy to meet requirements of design and
installation.
Application
The product applies to water supply pipeline for city town
construction, water supply line within buildings, outdoors ground
covering water supply engineering, farmland water conservancy
pipeline for irrigation and water supply pipeline for livestock
breeding with remarkable economic and social benefits, which is a
superior new-type energy saving substitute.
Specification and technical parameter
Dimension (unit: mm)
nominal diameter
dnmm | nominal pressure |
0.63Mpa | 0.8Mpa | 1.0Mpa | 1.25Mpa | 1.6Mpa | 2.5Mpa |
wall thickness | tolerance | wall thickness | tolerance | wall thickness | tolerance | wall thickness | tolerance | wall thickness | tolerance | wall thickness | tolerance |
20 | | | | | | | | | 1.5 | +0.4 0 | 2.3 | +0.5 0 |
25 | | | | | | | 1.5 | +0.4 0 | 1.9 | +0.4 0 | 2.8 | +0.5 0 |
32 | | | | | 1.6 | +0.4 0 | 1.9 | +0.4 0 | 2.4 | +0.5 0 | 3.6 | +0.6 0 |
40 | 1.5 | +0.4 0 | 1.6 | +0.4 0 | 2.0 | +0.4 0 | 2.4 | +0.5 0 | 3.0 | +0.5 0 | 4.5 | +0.7 0 |
50 | 1.6 | +0.4 0 | 2.0 | +0.4 0 | 2.4 | +0.5 0 | 3.0 | +0.5 0 | 3.7 | +0.6 0 | 5.6 | +0.9 0 |
63 | 2.0 | |
