Tel: +86-136-7151-8833           E-mail: china@johnsonslot.com

FAQ

  • Q What are the core advantages of polyurethane screens?​

    A

    ​​​Extended Lifespan​​: Average 22 months (vs. 4-8 months for metal screens).
    ​​Zero Maintenance​​: No rust prevention/lubrication required.
    ​​Noise Reduction​​: ≤75 dB (OSHA compliant).​​
    Corrosion Resistance​​: Withstands pH 1–14 environments.

OUR PRODUCTS
Johnson Screen Tube
Johnson Screen Tube
Johnsonslot Screen Tubes (also known as wire-wrapped screen pipes or wedge wire cylinders) are engineered for superior solid-liquid separation. Manufactured by helically wrapping a continuous V-shaped profile wire around an internal array of longitudinal support rods, each intersection is resistance fusion welded to create a high-strength, single-unit construction.

The precision wedge-shaped (V-wire) section creates a tapered opening that widens inwardly, providing a non-blinding surface that ensures unimpeded flow and maximum screening efficiency.

We provide fully customized slot tubes with specialized end-fittings, reinforcements, and flanges to suit your specific pressure requirements and installation environments.
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HYDAC Filter Element
Conical Wedge Wire Filter Elements
HYDAC Conical Wedge Wire Filter Elements
 
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Perforated Metal Pipe
Perforated Metal Pipe
Micron slotted hole perforated steel tubing is used as filter cylinder or casing tube in oil drilling, mine developing and other industries. Except of straight butt seam welding method , we also offer spiral lock seam welding. 
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容器1x
Hebei Slot Filter Technology Co.,Ltd.
Hebei Slot Filter Technology Co., Ltd. is a manufacturer of stainless steel V-shaped wedge wire filter products with high filtration accuracy, non-clogging, easy cleaning, low maintenance costs and long life.

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CONTACT US
 Tel: +86-13671518833
 E-mail: china@johnsonslot.com
 Address: No.62,Lvcaicheng,Anping County,
Hebei Province,China
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