Water Well Screen

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SLOT offer high-quality large-diameter water well screens, constructed with smooth wedge wire and robust support rods welded together, using corrosion-resistant metal materials to ensure durability and longevity. Precise specifications ensure that our water well screens function effectively in underground aquifers, preventing clogging, minimizing extraction resistance and energy consumption, and efficiently lifting fluids from lower layers.
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Product Description

The Sand control Johnson wedge wire oil water well screen pipe has a wide range of wire and rod shapes make it possible to achieve the optimum balance of strength, open area, abrasion resistance and dewatering/separation efficiency.

The V-shaped wire can be made in different height and width to address various strength application, meanwhile, the spacing of individual slots can be varied during fabrication if geologic conditions , equire these variations in a screen's construction.

Different End Finishing Types

Product Specifications

Materials: SS 304, SS 304L, SS 316, SS 316L, SS 321, Duplex, Hastelloy, etc.
Length：up to 6 m
Slot Size:0.1-3.0 mm
Outer Diameter：60mm-812mm
Profile Wire (Width × Height): 28-SLT, 34-SLT,42-SLT, 50-SLT,
Support Rod：
Triangle Wire (Width × Height): SLT-22,SLT-25, SLT-35,SLT-D45
Round (mm): Φ2.5 - Φ5 mm
Construction: perforated base pipe, wedge wire screen, gravel pack (optional combination)

Common Specifications of Stainless Steel Wedge Wire Water Well Screens
Size (mm)	O. D. (mm)	Slot Size (mm)	Length (m)	Collapse Strength (Bar)	Tensile Weight （Ton）	Wrap Wire (Width X Height) (mm)	Support Rods （mm）
4-1/2	114.3	1.0	2.9	＞28	11.5	2.3X3.5	Φ3.8mm×22
6-5/8	168.3	0.75	5.8	＞40	12.8	2.3X3.5	Φ3.8mm×22
6-5/8	168.3	1.0	5.8	＞33	12.8	2.3X3.5	Φ3.8mm×22
8-5/8	219.1	1.0	5.8	＞34	21.9	2.3X3.5	Φ3.8mm×48
8-5/8	219.1	1.0	5.8	＞50	38.2	3.0X5.0	Φ4.0mm×48
10-3/4	273.1	0.75	5.8	＞50	32.9	2.3X3.5	Φ4.9mm×55
10-3/4	273.1	1.0	5.8	＞60	39.5	3.0X3.5	Φ4.9mm×55
10-3/4	273.1	1.0	5.8	＞100	48	3.2X6.0	Φ5.0mm×55
End connection: Welding (beveled end), thread coupling(STC,LTC,BTC), flange etc.

Note: Listed above for reference only, consult SLOT for customization.

Products & QC Photos

Product Advantages

Strong construction, high strength
Excellent media retention
Superb backwash ability
Less possibilty of clogging
Long service life
Low Maintenance costs

Applications

Water well screens are widely used in water treatment, environmental protection, seawater conversion, the petroleum industry, and other scenarios.

Oil and gas upstream well screen
Deep vertical well
Supply well
Driven/jetted point wells
Drilled well
High flow municipal wells
Domestic water wells for residences and farm

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