Production Description

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1.The continuous slot wire-wrap screen is used throughout the world for water, oil, and gas wells, and for environmental well completions.

It is the dominant screen type used in the water well industry.

2.This type of screen made up of rods and warp.the rod can be round wire,triangular wire and trapezoid wire.

3.The wire is welded to the rods and produces a rigid unit that has high strength and minimum weight.

4.The warp is triangular wire(v-shape wire).The water well screens have astructure and high open area;as well as accurate slot dimension.

5.Water well screen have heat -resising,anti-corrosive,good machine capability,last long ,satefy and reliability and so on.

wedge support rod specification

Johnson wedge wire filter pipe pictures

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Water Well Johnson Wire Wrap Screen, Stainless Steel Wedge Wire Filter Pipe / water well screens / wedge wire screen

filter strainers/deep well water pipes are packed with bubble bag or woven bag and then packed in wooden box or according

to the requirement of customers.

1: The water well screen was winded by plastic bag.

2: Winded by bubble bag and then fixed by wooden strip.

3:The water well screen winded by bubble bag.

company of Huihao

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certification of Huihao

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Quality Test Of water well screen:

1.when raw materials arrive at our factory, we will inpsect the chemical component and then loaded into our warehouse.

2.our inspector will check during all the procedure.

3. before be packaged, our sales manager will inspect the goods with inspector again, approved ones will be labled and packaged.

4.we have person to inspect the loading into container to avoid damage during transportation.

For every different slot opening a new tooling is necessary. So continuous cylinders are only interesting for large quantities. For lower

quantities a cylinder is more cost effective.