Thread connection PVC Casing and screen tube for water well hole
PVC slotted (bored) characteristics
1. Resistant erode
PVC pipe has stable chemical property, which can resistant most of
acid and alkali,
2. Service life long
Traditional pipe service life is 20-30 years. PVC pipe service life
is at least 50 years at a set temperature and pressure.
3. Excellent sanitary performance
PVC pipe is produced by used Tin or Ca/Zn stabilizer, its sanitary
performance is full according to GB/T17219 standard and Ministry of
Health of the People’s Republic of China related water criterion.
4. PVC pipe has better slotted (bored) rate, strong resistant
pressure, larger cross flowing, and is the best choice replace
steel and concrete slotted (bored) pipe in many fields.
5. Easy installing
PVC slotted (bored) pipe joint form: elastic seal ring joint,
cement joint, also crew joint and flange joint. In additional,
PVC-M pipe is density low, weight light, lower requirements for
worker and construction equipment, construction cost also is lower
compared concrete pipe, steel pipe.
6. Inside wall smooth, no furring, flowing easier, no
block(n=0.008---0.009),excellent resistant bacteria. It can
effectively guarantee pipes long time straightway. For turning over
swash field, PVC-M pipes also easily wash clear.
1. Collect and discharge seeped water in soil
PVC-M slotted (bored) pipe can be used in many applications,
airport, railway, highway, playground, park greenbelt protect soil
wall, basement, tunnel, slope drain system. It may reduce ground
water pressure, discharge superabundance water, protect soil mass
and building not destroyed for seep, flowers and plant not
waterlog. This project commonly is web distribution, collect
together and discharge.
2. Seeped liquid collect
main application: mine sand dam, thermal power plant ash dam,
landfill drained and seeped system.
3. Rainwater collect
In ground water lack area, collect water can help people better
life. PVC-M pipe has higher slotted (bored) rate, excellent water
purifier performance, is a better choice for collect rainwater.
4. Well pipe, water purifier pipe
Plastic well pipe and water purifier pipe research and develop, and
apply, can efficiency solute cast iron and steel well pipe erode
distortion, destroy, flow sand problems.
well pipe and water purifier pipe made procedure: well pipe length
500-600mm, water purifier pipe length 1000-2000mm, pipe wall
slotted (bored) numbers depend on design water purifier rate.
|Outside Dia.||Wall Thickness mm||Length Available||Connect type|
Any more technical question of this PVC Casing and screen pipe
please feel free contact with our DTH drilling Tools department:
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