ISO9001 Stainless Steel Paint Strainer Mesh / Wedge Wire Filter Pipe(factory)

Specifications

 

1.carbon,galvanized or stainless steel ;
2.V-shape profile wire .
ladder-like welded screen
3.a continuous slot opening

 

1. OD(outside diameter):usually 6-5/8" 7" 8-5/8" 9-5/8" 10-3/4" 12" 12-3/4" by our customers' requirements.

2. Material:carbon steel or stainless steel(201,304,304L,316, 316L)

3. Slot size:given by customers. We can do 0.05-2mm.

4. Open area:a maximum open area of 60% is offered facilitating high flow capacity and low inlet resistance resulting in extended well life.

5. Wire and rod dimensions:obtained through well depth, or collapse strength and tensile strength, which are furnished by customers.

6. Connection types:usually STC threads or a passage of welded ring ( plainend or beveled end), both of them are welded together with the portion of screen.

Characteristics:

The welded stainless steel water well screen is made up of rods and warp. The rod can be round wire, triangular wire or trapezoid wire. The warp is triangular wire (V-shaped wire). Water well screens have a structure and high open area, as well as accurate slot dimension. At the same time, water well screen have heat-resisting, anti-corrosive, good machine capability, last long, safety and reliability and so on characteristics. It can be used in many kinds of medium filtering.

Uses: The strainer is a kind of filtered water tubing with the perforation .it can use with the deep well pump, dive the water pump, also may use in the water-treating equipment, the environmental protection, the sea water transforms into the industrial water and life use water desalination treatment, running water treatment, water softening treatment, the petroleum industry: The petroleum product terminal filters and the chemical acid, the alkali liquid filters, the ethyl alcohol and so on the organic solution recycling filters.

Advantages

 

1.A continuous slot opening which significantly increases the available open area, thus providing greater access to the water bearing zone.

2.A “V”shaped profile wire which avoids clogging and ensures an uninterrupted flow.

3.A uniform and efficient well development due to the continuous slot opening.

4.Ladder like wire welded screens have a strong structure and high open area, as well as accurate slot dimension.

5. Ladder like wire welded screens have the features of easy backwashing, last long, safety and reliability as well as low comprehensive cost.

 

Features of products

 

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.

 

SIZE (INCH)	O.D (MM)	SLOT (INCH)	LENGTH (M)	COLLAPSE STRENGTH (PSI)	TENSILE WEIGHT (TON)	WRAPthick*deep (MM)	RODS (MM)
4	117	0.040	3	395	6	2.2*3.0	3.8MM/22
4	114.3	0.040	3	395	6	2.3*3.0	3.8MM/22
6	168.3	0.040	3	252	8	2.3*3.5	3.8MM/32
8	219.1	0.010	3	399	10.5	3.0*5.0	3.8MM/48
8	219.1	0.020	3	370	10.5	3.0*5.0	3.8MM/48
8	219.1	0.040	3	323	10.5	3.0*5.0	3.8MM/48
10	273.1	0.010	3	206	11	3.0*5.0	3.8MM/50
10	273.1	0.020	3	191	11	3.0*5.0	3.8MM/50
10	273.1	0.040	3	167	11	3.0*5.0	3.8MM/50

 

Market / Industry

Water and waste water

Pulp and paper

Chemical

Petrochemical

Water supply

Mineral and aggregate processing

Plastics extrusion

Machine coolant filtration

Architectural application

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