Description of HDPE Siphon Fittings
CHUANGRONG Siphon HDPE pipes and fittings are mainly applied for
drainage of buildings. Which
are made of high-density polyethylene, it has significant
advantages over traditional drainage systems.
CHUANGRONG HDPE siphon pipe system has excellent mechanical
properties, physical properties
and chemical properties. High impact and abrasion resistance.
Resistors are very flexible and offer multiple connection options.
These comprehensive characteristics make it very suitable as a
drainage material,
It satisfies the needs of building drainage well, and the stable
quality ensures the safety of drainage
solutions.
Main Performance of Siphon HDPE Pipe System for Drainage
1.Elasticity:In some applications, especially when the pipeline is
exposed to vibration, earthquake or
ground movement subsidence, the flexibility of the pipe material
prevents the pipe from breaking.
2.Resistance to cold:CHUANGRON siphon pipeline has anti-freezing
performance. When the water in
the pipeline is frozen, Ordinary pipeline will freeze and crack,
but CHUANGRONG HDPE will not.
3.CHUANGRONG High Density Polyethylene HDPE: Density 951 – 955
kg/m3
The density of polyethylene can be 910 – 960 kg / m3. CHUANGRONG
fittings and pipes
Weighing 955.29 kg / m3, its characteristics not only have
durability. And light weight, very convenient
for transportation and installation.
4.Resistance to impact:CHUANGRONG HDPE is also very suitable for
installation in. The parking lot and
pedestrian zone are indestructible at room temperature. Its impact
resistance is very high. Even at extrem
ely low temperatures (down to about -40 ° C).
5.Resistance to abrasion:HDPE is highly abrasion resistant; its
extra thick wall provides additional protection.
Pipe abrasion resistance is a particularly important factor in
branch pipes and sewers, Chimney and ground
pipes. HDPE is highly abrasion resistant.
6.Heat expansion:The thermal expansion of HDPE also needs to be
considered in the design and installation.
As a rule Thumb, for every 50 ° C increase in temperature, 15 mm
expansion per meter of pipe can be expected.
7.1)System principle:The working principle of the siphon drainage
system depends on the special design
of the rainwater hopper implement separation, So that the rain is
flowing state in theriser, when the rain
reached a certain capacity in the riser, siphonage is generated.In
the process of rainfall, due to the cont
-inuous siphonage, the whole system is able toquickly rule out
water from the roof. Butt Fusion Welding
and Electrofusion Welding.
7.2) System composition: The siphon drainage system is mainly
composed of rainwater head, fastening
systems,polyethylene pipe and the corresponding design software.
7.3) Advantage of system:Compared with the traditional gravity
drainage system, the siphon drainage
system without slope;less material; the construction are greatly
reduced; reduction of pipe diameter;
save installation space;pipe has self-cleaning function;design,
construction is simple and quick;widely
applicable to various purposes buildings.
7.4) Features:1, black PE pipeline uv resistant, ageing resistance,
long service life of 50 years.
8. PE pipe installation available welding or fused to form a
completely closed seepage control system.
9.Light, easy to install, handling, connection, construction is
convenient and reliable.
