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Water Well Screen

water well screen no end
water well screen with threads end (2)
water well screen with threads end (3)
water well screen with threads end
water well screen with Welding Ring (2)
water well screen with Welding Ring 3
water well screen with Welding Ring
water well screen no end 2
water well screen no end
water well screen with threads end (2)
water well screen with threads end (3)
water well screen with threads end
water well screen with Welding Ring (2)
water well screen with Welding Ring 3
water well screen with Welding Ring
water well screen no end 2

Water Well Wedge Wire Screen,Johnson Screen,Wire Wrapped Water Well pipe

Water Well Wedge Wire Screen is a kind of strainers that flow from inside to outside filtration,
with smooth working surface inside. This type wedge wire screen is manufactured by wrapping and welding
stainless steel V-shaped profile wire cylindrically around support rods under automatic specialized wedge
wire screen machine, then be made to screen pipe through cutting, reverse rolled, welded processing.

Water Well Structure:

Water Well Screen structure is made of parallel arrangement of screen wire and vertical mesh support bar welding, the cross-section shape of screen bar is V-shaped, the top of mesh bar is plane. The lower end is a sharp angle, which lies in the mutual fusion of the support bars during spot welding.

Water Well Screen features:

  • High strength. The cross-section height of V-shaped screen bar is greater than the width, and the screen bar has its own strength. The contact points between the screen bar and the support bar are fixed by welding to form a whole screen bar.
  • High opening rate. Generally, the opening rate of perforated plate is less than 30%, because of the width of the bridge between the holes, otherwise the bridge is easy to break, and Johnson Net is not subject to such restrictions. The bridge of Johnson Net is the screen bar, because the processing method and cross-section shape of the screen bar make it not easy to break, the bridge can take a relatively narrow size, reduce the width of the screen bar or expand the gap between the screen bars, which can increase the efficiency The opening rate of Johnson screen.
  • It is not easy to block. The V-shaped sieve strips are arranged together. From the cross section, the opening is a bell mouth. Once the catalyst particles pass through the gap of the sieve strips, they will be taken away by the fluid, because there are only two points of contact between the particles and the edge of the sieve strips, so the possibility of sticking in the gap of the sieve strips is very small. The contact area between the edge of the hole and the particles is large, so the particles may get stuck.

Water Well Screen Application:

Water Well Screen is used in water supply and drainage, chemical and petrochemical process, mineral, paper and food processing equipment. Fixed bed reactor in chemical and petrochemical plant is one of its main uses. It can be used in axial reactor (flat type) or radial reactor (cylindrical type). Johnson Net has many varieties and specifications, which can be used according to customers Custom made. (our company can design and manufacture according to customers’ requirements, and provide calculation sheet and tensile test report)Material: 316L, etc.

Water Well Screen Advantage:

High screening rate, abrasion resistance, corrosion resistance, anti – slip,anti – vibration, strong elasticity, toughness, not close.The mesh section is trapezoid or wedge.
There’s room in the gap.It is made of stainless steel wire cold rolled screen, support bar is welded by automatic production equipment, screen seam uniform, stable welding quality, high porosity,long service life, high strength, steel degree and bearing capacity, can be made into various shapes of screen filter device.

parameters:

water well screen container loading 02

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