Product Name: Low Carbon Galvanized Continuous Slot Water Well Screens for Water Well Drilling Model NO.: OA-W273 Structure: Single Network Hole Shape: Round Type: Filter Cylinder Usage: Liquid Filter Layers: Single Material: metal Name: Water Well Drilling Water Well Screens Outside Diameter: 273mm Slot Size: 1mm Wire Size: up to Order End: Thread, Welding Ring, Flange Unit Length: up to Order Trademark: OASIS Transport Package: Bubble Bag Specification: 273mm Origin: China HS Code: 8421299090 Product Description Company Profile:Oasis Oil Tools Co.,LTD, located in the industrial park of high-tech enterprises in Fengquan District, Xinxiang City.After many years' efforts, now OASIS has developed into a professional and famous manufacturer, which design, manufacture and sell stainless steel and galvanized carbon steel water well screens /johnson screens, oil well screens and sand control well screens, bridge slotted well screens, pipe based well screens, perforated pipe (base pipe), gravel pre-packed well screens, wedge wire screens, passive water intake screens, and other water, oil and gas well filtering products as well as steel tubes and pipes and industrial parts.Specifications ofGalvanized Continuous Slot Water Well Screens for Water Well Drilling:1.Material:Galvanized carbon steel, stainless steel (304,304L,316,316L etc.)2.Diameter:168.3mm or other required size3.Slot Size (mm): 0.5 or as per customers' requirement4.Unit length up to 6m, 5.8m fit for the container5.Open area 14% minimum6.End Connection:Welding (beveled end), thread coupling(STC,LTC,BTC) or flange7.Surface treatment:Galvanized, painted, polish, pickling &passivation,etc.8.Packing:Bubble bag and woven bag, in bundle or unbundle or in wooden cases.Specification(wedge wire):Width(mm): 1.50 1.80 2.30 3.00 3.30 3.70Height(mm): 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30 7.00Specification (support rod):Width(mm): 2.30 3.00 3.30 3.70Height(mm): 2.70 3.60 4.70 5.60 6.30Round: From 2.50mm to 6.0mmNote: other specifications available as per requestSlot size0.10, 0.15, 0.20, 0.25, 0.30... 6.00mm also achieved upon request.Material:galvanized low carton (LCG), stainless steel (304,316 etc.)Lengthup to 6 meters.Diameterfrom 25mm to 1200mm.End connectionPlain beveled ends, flanged or threaded couplingsRaw Material Incoming Inspection of Galvanized Continuous Slot Water Well ScreensProdcution Process ofGalvanzied Continuous Slot Water Well ScreensProduct and Packing Details of Galvanized Continuous Slot Water Well ScreensInspection and Test of Galvanzied Continuous Slot Water Well Screens:1.All Dimensions of water well sand filter will be checked by our quality inspector, and they also can be inspected by Third Party Inspections or representative appointed by buyer.2.Wall thickness of coupling material is inspected by Ultrasonic inspection method, and they also be made theUltrasonic flaw detection3.Do Destructive Collapse Test and collaspe Strength Testbeforeshipment.4.If required, the screens will be made pickling and passivation.5. The whole manufacturing process can be monitored by ThirdParty InspectionCompany andrepresentative appointed by buyer.6.The screens will be arranged the Pre-shipment Inspection if required.Any needs for Oasis Galvanized Continuous Slot Water Well Screens, please feel free to contact me.