JIANGSU HAOHUA INDUSTRY GROUP

water well screen casing pipe is the dominant screen type used in the water well industry. this type of screen is constructed by winding cold rolled triangular V-shaped wire around a circular array of longitudinal rods. the wire is welded to the rods and produces a rigid unit that has high strength and minimum weight.

1)MAXIMIZING FLOW RATES   water well screen casing pipe with high open area.

2)NON-CLOGGING SLOT   water well screen casing pipe have V-shaped openings that narrowest atthe outer face and widen inwardly. thus, oversized particles are retained outside the screen and particles passing through the narrow outside opening can enter the screen.

3)REDUCTIONS IN OPERATING COSTS   Lower through-slot velocities mean that pressure drops are minimized, therefore;Drawdowns are reduced.Less energy is needed for pumping.Flow rates are increased.

Less sand in the water reduces wear on the pumps. (water well screen casing pipe)

1.johnson v wire water well screen
2.V-shape profile wire, ladder-like welded screen
3.a continuous slot opening

1. Production process continuity: V-shaped profile wires creating slots which enlarge inwardly and therefore avoid clogging and minimize downtime.
2. Low maintenance costs: Separation at the screen surface which can easily cleaned by scraping or back washing.
3. Maximum process output: Precise and continuous slot openings resulting in accurate separation without loss off media.
4. Low operational costs: Large open area with an effective flow, high yield and a low pressure drop (dP)
5. Long live: Welded at each intersection creating a strong and durable screen.
 6. Reduced installation costs: supporting constructions eliminating costly support media and enabling a maximum flexibility in the design of components.
7. Chemical and thermal resistant: A variety of corrosion resistant stainless steel materials and many exotic alloys suitable for high temperatures and pressures

 

 

 

 

water well screen casing pipe is widely used throughout the world for water, oil, and gas wells, and is the dominant screen type used in the water well industry.