Wire Wrap Screen\302\240can be used in both Gravel Pack and Stand Alone Screen (direct retention) applications. Screens are available in a range of sizes and specifications, including outside diameter, material type, the geometry and dimension of the screen slots, and so on.

wws06 wws07

Features & Benefits

1. V-Shaped Slots \303\203\302\242\303\202\302\200\303\202\302\224 Openings shaped like a \303\203\302\242\303\202\302\200\303\202\302\234v\303\203\302\242\303\202\302\200\303\202\302\235 that open toward the inside of the well tend to allow the particles that are just barely smaller than the width of the slot pass. In other shapes of openings, these particles would get caught in the screen and clog it.

2. Very Large Open Area \303\203\302\242\303\202\302\200\303\202\302\224 This design gives continuous slot and hence the open area for water to enter is more than 2 times that of conventional slotted pipes of any size and slot opening. This allows more water to enter at much lesser frictional head loss and the efficiency of tube well is improved appreciably.

3. Better Sand Filtration \303\203\302\242\303\202\302\200\303\202\302\224 Due to specialize manufacturing process, wide range of slot opening is available down to 0.15mm to allow proper slot selection depending upon the size of sand in particular area. This gives better sand control and reduced pump maintenance and longer tube well life.

4. Low maintenance costs \303\203\302\242\303\202\302\200\303\202\302\224 Separation at the screen surface which can easily cleaned by scraping or back washing.

5. Maximum process output \303\203\302\242\303\202\302\200\303\202\302\224 Precise and continuous slot openings resulting in accurate separation without loss off media.

6. Energy Saving \303\203\302\242\303\202\302\200\303\202\302\224 Due to reduce frictional head losses and increased discharge, the pump load reduces the power required to pump same quantity of water. Power saving of around 20-25% is observed.

7. Chemical and thermal resistant \303\203\302\242\303\202\302\200\303\202\302\224 A variety of corrosion resistant stainless steel materials and many exotic alloys suitable for high temperatures and pressures. Each slot opening between adjacent wires is V-shaped, resulting from the special shape of the wire used to form the screen surface. The V-shaped openings, designed to be non-clogging, are narrowest at the outer face and widen inwardly. Continuous-slot screens provide more intake area per unit area of screen surface than any other type. For any given slot size, this type of screen has maximum open area.

Applications

Vertical oil & gas well and water wells

Screen\302\240Size		Inside\302\240Diameter		Outside\302\240Diameter		\302\240OD\302\240of\302\240Female\302\240Threaded\302\240End\302\240
in	mm	In	mm	in	mm	In	mm
2	51	2	51	25/8\302\240	67	23/4\302\240	70
3	76	3	76	35/8\302\240	92	33/4\302\240	95
4	102	4	102	45/8\302\240	117	43/4\302\240	121
5	127	5	127	55/8\302\240	143	53/4\302\240	146
6	152	6	152	65/8\302\240	168	7	178
8	203	8	203	85/8\302\240	219	91/4\302\240	235
10	254	10	254	103/4\302\240	273	113/8\302\240	289
12	305	12	305	123/4\302\240	324	133/8\302\240	340
14	356	131/8\302\240	333	14	356	\303\203\302\242\303\202\302\200\303\202\302\224\302\240	\303\203\302\242\303\202\302\200\303\202\302\224\302\240
16	406	15	381	16	406	\303\203\302\242\303\202\302\200\303\202\302\224\302\240	\303\203\302\242\303\202\302\200\303\202\302\224\302\240
20	508	18\302\2403/4\302\240	476	20	508	\303\203\302\242\303\202\302\200\303\202\302\224\302\240	\303\203\302\242\303\202\302\200\303\202\302\224\302\240

Steel Wire Mesh in Canada

Wire Wrap Screen

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