Welded Wedge Wire Screens are made from V shaped profile wire

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Scree Tube Wedge Filter is widely used in the industries of oil, gas and water well sand control  

product description : :

Scree Tube Wedge Filter : also known as filter tube, stainless steel sieve tube adopts full circle welding production technology, application of special trapezoidal wire winding in the rows of circle around a group of support on welded wire .

Feature:

1. Resistance to high pressure, high temperature and chemical corrosion resistance characteristics:

2. Good air permeability, large pollutant carrying capacity, long life,

3. Can be used repeatedly clean renewable,

4. 100% stainless  steel  material 

Technical parameters :

Gap (mm)	0.10, 0.15, 0.2, 0.25, 0.30 3
Open area	up to 60%
Material	low carbon steel, mild steel galvanized, plastic spraying, stainless steel (304316, etc.)
Length	6 meters
Diameter	25 mm - 800 mm

Filtering Level	Filtration  Precision um	Maximum Hole Diameter           um	Permeability Coefficient 10-12m2	Permeability m3/h.m2.kpa	Thickness mm	Compression Strength Mpa/cm2	Bubbling Pressure Kpa
S9	0.2	2.5		1	0.6-10	3.0
S8	0.5	4		3	0.6-10	3.0
S7	1.5	6		5	0.6-10	3.0
S6	2.5	10	0.09	10	0.6-10	3.0	9.16
S5	5	15	0.23	40	0.6-10	3.0	6.1
	8	20	0.91	80	0.6-10	3.0	4.6
S4	10	30	1.81	160	0.6-10	3.0	2.6
S3	28	60	3.82	350	0.6-10	3.0	1.8
	35	80	7.29	500	0.6-10	3.0	1.4
S2	40	100	9.43	700	0.6-10	3.0	1.1
S1	65	160	15.1	1000	0.6-10	3.0	0.66