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Ss Wedge Wire Screen
Sep 05, 2018

Basic Info

Model NO.: TP-

Diameter: 20-800

Length: 0-5000

Wire Material: Stainless Steel 304, 316L Customise

Profile Wire Width(mm): 1.5, 2, 2.5, 3, 4.5

Profile Wire Height(mm): 1., 2, 2.5, 3, 3.5, 4

Support Rods Width(mm): 1.5, 2, 2.5, 3, 4.5

Support Rods Height(mm): 1., 2, 2.5, 3, 3.5, 4

Slot Shape: Square

Thickness: 5-12mm

Filter Rating: >95

Product Description

Wedge Wire Screen                                                                   

Description
The Johnson Specialty Screen pipe  is made up of rods and wrap wire. The rod can be round wire, triangular wire or trapezoid wire. The wrap wire is triangular wire (Vee wire).
The Johnson Specialty Screen pipe  has a delicate structure and high open area, as well as accurate slot dimension. At the same time, it has characteristics of heat-resisting, anti-corrosive, good machine capability, long service life, safety and reliability and so on. It can be used in many kinds of medium filtering. Such as oil, chemical acid, the alkali liquid filters, the ethyl alcohol, etc.
 
Specifications:


Diameter (mm)

Φ20, Φ50, Φ53, Φ57, Φ60, Φ65, Φ70, Φ75, Φ80, Φ100, Φ125, Φ200, Φ245, Φ300, Φ320, Φ360, Φ400, Φ450, Φ500, Φ550, Φ600, max. 1200

Slot (mm)

0.010, 0.015, 0.02, 0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.5......15 ...

Length (mm)

50~6000

Material

stainless steel (AISI 304, 316, 316L...), low carbon steel, low carbon steel galvanized zinc, steel treated with plastic spraying

Note

Non-standard offer, can be produced as per request


Other Speical Types
 
1. 90° Reverse rolled screen pipe
Slot direction is axial and filtering direction is from the inside towards outside(FITO). Smooth surface is at the inside and supporting rods are at the outside.
 
2. Longitudinal Reverse rolled screen pipe
Slot direction is vertical and filtering direction is from the inside towards outside(FITO). Smooth surface is at the inside andsupporting rods are at the outside and longitudinal. 
 
3. Inverted profiles screen pipe
Slot direction is vertical and filtering direction is from the inside towards outside(FITO). Smooth surface is at the inside andsupporting rods are at the inside and longitudinal. 

 The Continuous slot screens are made of V-shape wire or wedge shape wire around an internal array of longitudinal support rods. Each jointpoint of these wire is fusion welded, the V or wedge shaped profile wire wraps around the support rods over the full length of the screen creating a continuous slot opening. Therefore the screen allows water or oil to enter the well freely in ample quantities while  keeps the majority of sand and gravel out of the well at the same time.


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