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Wire-wrapped screen
Module Number:  
Brand Name:  TOP
Origin:  China
Unit Price:  Non - standard customized
Minimun Number:  1set
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Details

Products Introduction

 

Stainless steel wire wrapped screen is also known as "all-welded wire wrapped screen". Slot tubes are composed of a surface profile that is spirally wrapped around axial support profiles and attached to each other by resistance welding. These filter elements have the unique advantages of very accurate, narrow slot openings and perfect roundness all in one. Slot tubes can be provided with the necessary end pieces for attachments and/or reinforcements.

Filter Cycles

Filtering

Filter cycle

During the filter cycle, the solids are deposited on the smooth surface.This “cake” acts as an extra filter for finer particles. The fines that slip through do not get stuck in the conical slots.


Backwashing

Backwash cycle


By reversing the flow, the cake and dirt are removed from the filter surface.


Category


Filter elements includes: screen pipe, sieve screen, screen basket,sieve bend,vibrating screen, water nozzle, water nozzle, hub and header laterals, etc.

 

Application

Oil, paper making, chemical industry, the liquid gas, food, sugar, starch, beer, water treatment, sand control water Wells and other industries.


Advantage

 

Non clogging: “V” shaped profile wire, avoids clogging, is self-cleaning and ensures an uninterrupted flow. Sand grains make only two point contact and do not wedge in the screen’s inwardly enlarging slot.

Large open area: This allows more water to enter at much lesser frictional head loss and the efficiency of well is improved appreciably.

High Strength: It takes stainless steel as main raw material, then is welded at high temperature, which guarantee high strength to bear big water pressure, hereby it has long life span.   

Technical parameters

 

Slot(mm) : 0.02, 0.025, 0.03, 0.04, 0.05, 0.06, 0.08, 0.10, 0.15, 0.2, 0.25, 0.30-35, also can be produced according to customer's request
Material: low carbon steel, mild steel galvanized, plastic spraying, stainless steel (304,316 L,317duplex stainless steel, hartz alloy, etc.)
Length: 50 mm - 6000 mm
Outer diameter: 20 mm - 800 mm
Connection: groove connection or threaded connection, pipe or thread head directly
Wire specifications: 1 * 0.75 * 1.5 mm, 2.3 2 mm, 2 * 3 mm * 3 mm, 3 * 5 mm
Support rod: DN25mm/12piecesDN33mm/8 pcsDN37mm/8 pcsDN40mm/10 pcsDN60mm/12 pcs etc.

 

Wire and Support rod specification

Profile Wire

 

 

 

 

 

 

 

 

Width (mm)

0.75

1.0

1.5

1.5

2.0

3.5

3.70

3.30

Height (mm)

1.0

2.0

2.0

3.0

3.0

4.5

5.60

6.30

Support Rod


 Round

Width (mm)

2.0

2.30

3.00

3.70

3.30

Ø2.5--Ø5

Height (mm)

3.0

2.70

4.70

5.60

6.30

 

Note

Customization accepted according to proper design

 

 

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