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|Material:||Stainless Steel||Grade:||205, 304 , 304L, 316L|
|Slot Size:||0.5 Mm, 0.63mm, 0.75mm, 1.0mm||Diameter:||8-5/8 "|
|Length:||5800mm||End Connection:||Welded Rings|
slotted screen pipe,
johnson stainless steel well screens
Jonson Vee Screen Stainless Steel 38 Bar 20 Slot OD 219 8 " Deep Water Well
Jonson Vee wire screen is made by winding cold-rolled wire, approximately triangular in cross section, around a circular array of the longitudinal rods. The wire is attached to the rods by welding, producing rigid one-piece units having high strength characteristics at minimum weights.
|Grade||205, 304,304L, 316L|
|O.D||89mm 117mm 219mm 273mm 325mm|
|Size||3-1/2" 4-1/2" 8-5/8 " 10-3/4" 12"|
|Slot size||0.5 mm,0.63mm, 0.75mm, 1.0mm|
|Length||2.9m / 5.8 m, 100-6000mm|
|End connection||Welded rings|
|Wire size||63# 93# 118 #|
|Support rod||140 #|
|Wire shape||V shape|
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.
Wre wrap screen pipe specific continuous-slot construction aims to optimize flow rates, minimize clogging and help develop the water-bearing geological formations faster. It is best applied in the following situations:
Geological formations comprised of small, fine particles
Water wells where gravel packs will be installed
Thin aquifers, where maximum open area is required
Large- and small-diameter deep wells
Contact Person: Orange Song