hengshui guangxing screen is a professional maufacturer of Johnson type water well screen  info7356@guangxing-screens.com 

We can produce wedge wire screen .

Material:stainless steel 316l

Wire diameter:   2x3mm, 3x6mm

Length: 6 meters.
Diameter:180mm

Slot size: 0.10, 0.15, 0.20, 0.25, 0.30,....., 3.00 also achieved upon request.
Slot Width Tolerance
Slot width shouldn't exceed 0.02mm and shouldn't less than 0.01mm compare to standard size when slot width is below 0.2mm
Slot width should be controlled within ± 0.02mm compare to standard size if slat width is bigger than 0.25mm
Plating 
Hard plating the wedge bar surface, plating thickness is 0.20-0.30mm. surface hardness >HRC : 60-66 (HV700-900)Product structure : wedge wire screen and stainless steel pipe

Surface treatment: polishing

Use for :oil well , water well ,  geothermal well ,  sewage and industrial wastewater disposal plants, food equipment, liquids filtration,cleaning treatment

Clients : CNPC, CPDC in china , PEPSICO, COCA-COLA, CARGILL, COMEXPORT, NJS in the world .