Filter tube Johnson screen, also known as the filter tube, is made of v-shaped wound wire and support bar, each intersection connected by fusion, strong structure, mechanical properties.The v-shaped section avoids clogging and keeps the water flowing smoothly.Continuous cracks have larger water passage area, and at the same time, the infiltration rate of groundwater is reduced to avoid sand entering the pipe under larger water pressure, which has better sand-filtering property. The cracks can also be changed according to different geology.
Material: stainless steel wire, low carbon steel wire, galvanized iron wire;Diameter: 25mm-1000mm;Slit: 0.05mm, 0.08mm, 0.1mm, 0.15mm, 0.20mm,0.25mm, 0.3mm. Length: 500mm, 1000mm, 1500mm, 2000mm...6000 mm;Joint mode: welded ring joint, threaded thread joint, flange joint;Filtration mode: internal filtration, external filtration (eversion, unwinding, winding wire eversion).Filter Johnson screen manufacturing: from the punch through the mold stamping, the outer protective sleeve can also be helical welding.The filter tube can be made of stainless steel 304,316,316l, multi-layer sand control filter sleeve and outer protective sleeve can be made according to the needs of users.
Performance characteristics of filter tube Johnson screen: 1. Multi-layer sand control filter sleeve has high efficiency sand control performance, which can better block formation sand particles and meet the needs of underground sand control.2. Uniform filter hole, high permeability and plugging resistance.3. Large filtration area and small flow resistance.4, stainless steel excellent corrosion resistance, acid, alkali, salt corrosion resistance, can adapt to the special requirements of oil Wells, cracks will not be due to corrosion and gradually become larger.5, multi-layer structure welding body, can make the filter hole stable, strong deformation resistance.
Use: the water filter is a kind of water filter with holes.Can be used with deep well pump, diving in Beijing, and also can be used in water treatment equipment, environmental protection, the water of the sea into the industrial water and domestic water desalination treatment, water treatment, water softening treatment, oil chemical industry: the terminal filtration of oil products and chemical acid, alkali liquid filtration, alcohol and other organic solution of recycling.
FAQ:
Q:How about your quality control system?
A:Good question!We have our own quality inspect team ,6 inspect person included,they are responsible to operate the professional quality inspection machine such as :hole diameter detector,Tensile strength detector,Chemical material spectrometer,etc,we guarantee you the quality.
Q:If I want a sample ,what should I do ?
A:Sample is no problem for us ,you can tell us directly ,we are able to offer samples for items readily available from stock. If your samples for non-stock, custom manufactured, or items sold only in full 100FT rolls may not be available to purchase as a sample. This is unable to accept returns for sample orders.
Q:I can't buy that big quantity ,so how about your MOQ order?
A:We do our best to maintain one of the lowest minimum order amounts in the industry. Our low minimum order is ideal for research and development projects, prototypes and small quantity
requirement.
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