Well screen pipe is also called slotted casing pipe, screen casing pipe, well casing pipe,Slotted Casing pipe,slotted pipe, Pe-forated pipe, Composite Sand Controlling Screen pipe, Stainless Steel Perforated Casing Pipe, Screen Mesh Filter pipe, Sand control water well screen, stainless steel perforated pipe, Johnson screen pipe, steel pipe slotting machine

Screen casing pipe Standard: API SPEC 5CT

Screen casing pipe Grade: J55,K55,N80,L80,P110 SS304, SS316L etc.

Screen casing pipe Outer diameter: 60.3mm-508mm

Screen casing pipe lot length: As per customer' s requirement

Screen casing pipe Slot width: 0.1-4mm( ±0.03mm)

Screen casing pipe Slot space: As per customer’s requirement

Screen casing pipe Distrubution types of slots: straight in line pattern, staggered pattern, spiral pattern

Well screen pipe Specifications

Slotted casings pipe are widely used for oil filters, they can filter out 99% of the sand, which greatly reduces the maintenance rate of the tube, and also improve the tube’s strength, integrality and stability of keeping off the sand.The slotted casings are produced using laser cutting technology, the slot is with high precision, good edge verticality, trimming smooth without glitches and etc.
Meanwhile, the laser incision can make very small cuts with smooth surface and high precision. Although its structure is simple, it is very effective. It has small cuts of 0.1-0.5mm in the tube wall.

Well screen pipe features

* High porosity and excellent permeability.
* Corrosion resistance, high or low temperature resistance, wear resistant and rust resistant.
* Resistant to acid, alkali.
* Accurate filtration precision.
* Easy processing and installing.
* Easy forming, painting, polishing, welding and cleaning, backwash.
* Firm structure and high strength.
* Different hole patterns.
* Durable and long service life.
Well screen pipe application

* Filtration of air: air filters, vacuum filters, filtration of corrosive gases, cage ventilation, etc.
* Filtration of liquid: ceramics polluted water cleaning, beverage, disposal of sewage water, filtration of corrosive liquids, beer brewing filter, etc.
* Filtration of solid: glass, coal, food processing industry, cosmetics, fluidised beds, etc.
* Filtration of oil: oil refining, hydraulic oil, oilfield pipelines, etc.
* Filtration of other fields: textile industry, insulation industry, automotive industry, chemical industry, metallurgy, pharmacy, electronic field, etc