Our welded wedge wire Johnsonscreen  range  contains tow kinds :pipe and plate(as picture ), The Johnson screen have two components:support bar and gratings ,Stainless steel. The plate mainly  used in coal, mining, sewage treatment and other industries and the pipe are used for pump ,water treatment ,oil or gas  filter and other filtration equipment

Materials: 302, 304, 304L, 316, 316L stainless steel wire and low carbon wire（galvanized iron）,can be design according to the customers' request.

Uses: The strainer is a kind of filtered water tubing with the perforation.It can be used with the deep well pump,dive the water pump,also may be used in the water-treating equipment,the environmental protection,the sea water transforms into the industrial water and life use water desalination treatment,running water treatment,water softening treatment,the petroleum industry,The petroleum product terminal filters and the chemical acid,the alkali liquid filters,the ethyl alcohol and so on the organic solution recycling filters.

The filter pipe:Min slot: 0.05mm-35mm(error:±0.03mm)

Styles of connection: by welding or bythreaded male/female coupling.

The sieve plate

Material: 302, 304, 304L, 316, 316L stainless steel wire and low carbon wire（galvanized iron）,can be design according to the customers' request.

Slot (mm): 0.1、0.25、0.50、0.75、1.00、1.50、2.00、3.00 and so on.

Standard length: 1m/5.85m

Uses: It can be used in the water-treating equipment, mineral processing, coal-cleaning plant and so on