Hebei Yuanlv Filter Equipment Co., Ltd.

Standard wedge wire wrapped screen pipe (external circumferential wire and axial internal support rods) with smooth external screen is a kind of strainers that flow from outside to inside filtration.

Description

The Johnson wedge wire screen tubes are manufactured by a v or wedge shaped wire around an internal array of longitudinal support rods. Each intersection point of these wires is fusion welded. The v or wedge shaped profile wire wraps around the support rods over the full length of the screen creating a continuous slot opening, hence the screen allows water (oil) to enter your well freely in ample quantities, while at the same time keeps the majority of sand and gravel out of the well. And the Johnson screens wedge wire screen tubes are popularly used in making of water well screen.

Edge type of wedge wire filter pipe:
1) Standard type: There is no edge on the wedge wire filter pipe.
End ring type. The end rings are welded onto the wedge wire screen cylinder.
2)Flange type. The flange is welded onto the wedge wire screen cylinder and there are two types of flange for your choice.