Product Name: Stainless Steel 304 Fito Type Water Well Screens Cylinders Model NO.: OA-F219 Style: Filter Type: Medium Efficiency Application: Solid-Liquid Separation Hole Shape: Square Material: Stainless Steel Wire Trademark: OASIS Transport Package: Packaged with Bubble Bags Specification: 273mm Origin: China HS Code: 8421299090 Product Description Product description of stainless steel 304 FITO type water well screen cylindersStainless steel 304 FITO type water well screen cylinders are also called Johnson screens, continuous slot screens, wedge wire screens.It was made by winding cold-rolled wire,approximately triangular in cross section, around a circular array of the longitudinal rods. The wire is attached to rods by welding, producing rigid one-piece units having high strength characteristics at minimum weights. Specifications of stainless steel 304 FITO type water well screen cylindersMaterialGalvanized carbon steel(Q325,Q195), stainless steel (201,202,304,304L,316,316L),duplex stainless steel 2205,2209,2507,etcDiameterfrom 30-1500mm Slot Size (mm)0.01mm, 0.03mm, 0.10, 0.15, 0.2, 0.25, 0.30-5 or as customers' requirementCertificateSGS, BV, INTERTEKOpen areaUsually the open area can reach to 40%End Connectionwelding (beveled end/plain ends ), thread coupling(STC,LTC,BTC), flanges,etcSurface treatmentgalvanized, painted, polishing, packiled and passivation, finishing, etc.NotesDiameters, wires, rods and slots sizes can be customizedFiltration direction of stainless steel 304 FITO type water well screen cylindersThe direction of water well screen cylinders is determined by the position of the surface profiles in relation to the support profiles. The filter directions are either flow-out-to-in (FOTI) or flow-in-to-out (FITO) as following picture.Package of water well screens cylinders:Each piece of screen cylinders are packed with woven bags/bubble bags, then with wooden strip, in wooden case or container; according to customers' requirementsIf you are interested in our WATER WELL SCREEN CYLINDERS,please contact with me for more information.Call Aicha or email to Aicha, let's get win-win bussiness.