TP316L johnosn type screen pipe

Material	ss304, ss304l, ss316, SS316L
OD range	16mm~2300mm
ID range	11mm~1998mm
Length	Max 6000mm
Slot size range	0.02mm~15mm
Wedge wire size	0.5x1.5/ 0.75x1.5/ 1x2 /1.5*2 /2x3 /2*4 /3*5
Connection End	Thread fitting, Flange, Closed Plated, Resistance welded closed plate, Metal Ring, etc
Note: Customized According To Requirement

Introduce for Johnson screen:
The water well metal mesh screen pipe casing slotted liner water filter tube are made during simultaneous winding of specially profiled working wires on a spiral and welding them to carrying wires placed along the tube. This technology allows the production of wedge wire screens when very high gap precision and screen resistance are required. Due to using the newest welding technology, We Oasis can obtain various distances between carrying wires, very accurate and repeatable gap and therefore produce screens according to customer`s particular requirements.
Application of water well screen:
The water well metal mesh screen pipe casing slotted liner water filter tube can apply to the sea water desalination, water softening treatment, oil and chemical processing; the alcohol and other organic solvents recycle filtration; the filtration for chemical acid and soda liquid and the terminal filtration for Petrolia products.

Features of the water well metal mesh screen pipe:

1. Screens with high open area are more suitable for the construction of high-quality water wells, oil wells and gas wells.
2. Low cost operation Screens with high open area shall favor groundwater infiltration. Abundant water shall reduce the water level`s down, thus to save energy consumption
3. Reduce the abrasion of the pump Under the same condition, high open area can make the speed of groundwater`s entering into the screen much slower than any other filtration apparatus, which will avoid sand`s entering into screen because of high pressure, thus reduce the abrasion of the pump.
4. Extend the life span of wells Comparatively, groundwater`s entering into screen with higher open area is much easier than the entering into lower open area screen. The slow water flow shall extend the life span of wells.