Stainless Steel Filter Wedge Johnson Wire Screen , Deep Well Water Pipes
Stainless Steel Filter Wedge Johnson Wire Screen Introduction:
Many water wells penetrate unconsolidated material and require installation of casing and a well screen to prevent inflow of sediment and possible wellbore collapse.
The space around the casing is usually sealed with grouting material of either neat cement or bentonite clay to prevent contamination by water draining from the surface downward around the outside of the casing.
Well screens (filtering devices) are installed in the water bearing formations, allowing water to move into the well, while keeping out gravel and sand.
The most popular filtering devices for water wells are continuous slot (wire-wrapped) screens and perforated liners.
Continuous slot screens made of V shape wire wrapped around a series of vertical rods. This allows the most inlet area and higher productions rates.
Stainless Steel Filter Wedge Johnson Wire Screen Parameter selection table :
| Material | stainless steel wire 304,302,304L,316,316L or galvanized steel wire |
| OD | 2 Iinch,3 inch,4 inch,6inch,8 inch,10 inch,12 inch,14 inch,16 inch,18 inch,20 inch |
| Slot | 0.1mm-45mm (0.5mm, 0.75mm, 1.0mm in usual) |
| Wire | 2.0mm*3.5mm ,3.0mm*4.6mm,3.0mm*5.0mm etc |
| Support rods | 3.8mm/22,3.8mm/32,3.8mm/48,3.8mm/50 |
| Styles of connection | welding ring,threaded male /female coupling |
| Standard length | 2900mm or 5800mm to fit container |
Johnson Wire Screen Also Be Named :
v wire water well screens , wire wrapped screens pipe , Johnson Screen , welded wedge wire screen , reversed slot screen , continuous slot pre-pack , water filter , screen cylinders , stainless steel slot tube , reverse rolled screen , strainer pipe , continuous slot wire wrap well screens , pipe base well screen , ribbed-type wire wrapped screen , stainless steel or low carbon galvanized or mild steel wire screen , wire wrapped liner , woven wedge wire screen , slot wire screen tube , well screen , strainer screens , well point screens , oil screen tube , etc
Replace Johnson V Water Wire Screen Pipe
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Our factory Hengyuan hardware netting industry product co., Ltd located in Anping country, Hebei Province, China.
Our mainly products are :stainless steel vee sharped wire /wrap wire,Johnson screen ,water well screen/rod based wire wrapped screen,wedge wire screen pipe,reverse wedge wire screen,screen nozzle /water and gas strainer,sieve plate,slot mesh,ARC screen etc.
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Stainless Steel Johnson V Wire Screen Images
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