Stainless steel 304 water filter/water well johnson casing screen filters:

Water well johnson casing screen filters are made up of Vee-shaped wire and round rod in each intersection welded together. Each slot opening between adjacent wires is V-shaped, resulting from the special shape of the wire used to form the screen surface.The V-shaped openings, designed to be non-clogging, are narrowest at the outer face and widen inwardly. It has the firm structure, the high temperature resistant,the  corrosion resistance, good mechanical performance, long service life, safe and reliable, etc.

Detailed images of  stainless steel 304 water filter/water well johnson casing screen filters:

Inspection of stainless steel 304 water filter/water well johnson casing screen filters:

Firstly, when raw materials arrive at our factory, we will inpsect the chemical component and then loaded into our warehouse.

Secondly, our inspector will check during all the procedure.

Thirdly, before be packaged, our sales manager will inspect the goods with inspector again, approved ones will be labled and packaged.

Fourthly, we have person to inspect the loading into container to avoid damage during transportation.

For every different slot opening a new tooling is necessary. So continuous cylinders are only interesting for large quantities. For lower quantities a cylinder is more cost effective.

material  inspection                                                                                                                slot inspection 

                                                                    OD inspection

Applications of stainless steel 304 water filter/water well johnson casing screen filters:

We OASIS Johnson casing screen filters are widely applied in petroleum, fertilizer, grain, salt, environmental protection, petroleum,mining, chemical industry, metallurgy, mining, pharmaceutical purification and drilling liquid purification, and so on. 

Packing&Delivery

Packaging Details: 

Stainless steel 304 water filter/water well johnson casing screen filters are packed with bubble bag and then in wooden case or according to the requirement of customers.

Delivery Time: 

Stainless steel 304 water filter/water well johnson casing screen filters are delivered within 30 days after received your advanced deposit.

woven bag                                                                                                       bubble bag                                   bubble bag with wooden strip

Company profile:

We OASIS are located in Xinxiang city ,Henan province. Transportation is more convenient, Beijing and Shanghai have direct fast trains to Xinxiang East Station.
If by air, the nearest airport is Xinzheng International airport, we can pick you up at airport, it will take about one and a half hours from airport to our factory.
If you come to our factory by car, you can search OASIS OIL TOOLS CO.,LTD in Chinese in Autonavi Map, it can guide you to our factory.

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our company                                                     

warehouse                                                                                                                                               warehouse

Certificates of  stainless steel 304 water filter/water well johnson casing screen filters:

We OASIS factory has approved ISO 9001:2008 quality management system since the year 2012.

We OASIS are also the audited supplier of made-in-china and approved by SGS.

Our machines have patent certificates to supply customer designed products or OEM service.

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