Specification :

This is bob from haixing wedge wire company in china.We are a manufacturer of continuous slot wedgewire well screen in china. The wedgewire products are manufactured by rolling a V-Shape wire around an internal framework of longitudinal bars. The external V-Shape wire can have either a sharp end, in what is known as Vee-Wire Sharp, or it can have a round end in what is known as a Vee-Wire Wear. Depending on the type of wire used and the slot opening, the open area of a wedgewire screen can vary between 10% and 70% of the total area ( see graph) . The average opening area of a water well screen varies from 35% to 45% compared with 5% to 15% on average of a other scrrens ( e.g. perforated or bridge screen) . In the case of support grids, the filtering area can be up to a 70% of total area, depending on the material used and the slot.The continuos slot water screen has several advantages compared to other screens such as bridge slot screen or perforated screen A larger opening ( filtering) area of a wedgewire screen leads to superior performance of a water well compared against the installation of other types of screens. Moreover a wedgewire filter for water well are self-cleaning ( go-no go) , thus, prevents losses due to friction as well as losses associated with pumping sand. Also, a continuous slot wedgewire water well screen eliminate the problems associated with fine sands, thus, increasing the life of the pumping equipment.Please tell us your demand and then we design , manufacture for you.Yours faithfully bob.
NB 1.5" , 2" , 3" , 4" , 6" , 8" , 10" , 12" , 14" , 16"
Slot ( mm) 0.15, 0.25, 0.50, 0.75, 1.00, 1.50, 2.00, 3.00
Lengths 6 Mts. & 3 Mts.
Grades Different grades suitable for tube well depths upto 300 ft., 600 ft., 900 ft. and 1500 ft.
Material Low Carbon Galvanized Steel ( LCG ) and Stainless Steel ( SS-304 )
End Connection Plain beveled ends for butt welding or threaded.