Gold Member Since 2016
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Huadong Screen Co., Ltd.

Johnson Type Screen, Vee Wire Screen, Water Well Drilling Pipe manufacturer / supplier in China, offering Water Welll Complete Mini Precision Slot Wire Wound Welded Screen, Stainless Steel304L Johnson Screen/Welded Ring V Shape Wedge Wire Screen, AISI304 Johnson Type Water Well Screen for Sand Control Screen Pipe and so on.

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Water Welll Complete Mini Precision Slot Wire Wound Welded Screen

FOB Price: US $10-50 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $10-50/ Piece
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Production Capacity: 100000 Pieces/Month
Transport Package: Bulk or Bundle or Container or as Customer Require
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: Water well screen
  • Layers: Single
  • Type: Filter Cylinder
  • Structure: Single Network
  • Slot Size: 0.01-12mm
  • Application: Water Well,Oil Well Usage Screen
  • Trademark: HUADONG SCREEN
  • Origin: Henan
  • Material: Metal
  • Usage: Liquid Filter, Air Filter, Solid Filter
  • Hole Shape: Continuous Slot
  • Outer Diameter: 30-600mm
  • End Connection: Thread Coupling,Flange,Plain Beveled
  • Filter Rating: 27%-56%
  • Specification: Length: 1-6m
  • HS Code: 7306110000
Product Description
                  Water welll complete mini precision slot wire wound welded screen 

v wedge wire wrapped well screen is made by wrapping and welding stainless steel V-shaped profile wire cylindrically around support rods under automatic wire screen machine. Each profile wire and support rod is welded by resistance welding. It is used in water well, oil well, gas wells and for environmental well completions.
Material:
generally of stainless steel 304, 304L,316, 316L, 321 etc. We also produce special material according to the customer request.

Characteristics of Water welll complete mini precision slot wire wound welded screen 
1) continuous slot screens, stronger and more durable
2) more open area, very precise openings
3) virtually non-clogging and reduce media abrasion
4) easier installation and long-term operating and cost benefits

Technical parameter of Water welll complete mini precision slot wire wound welded screen 
1) wire size: 0.75×1.5mm, 1×2mm, 2X3mm, 2.3×3mm, 3×5mm
2) Slot width: 0.5mm,1.0mm,
3) screen diameter: 25mm, 33mm, 37mm, 40mm, 60mm, 177mm,219mm,273mm,323mm
4) screen length: 5.8m,11.9m.
Specification (wedge wire):Width(mm): 1.50 1.80 2.30 3.00 3.30 3.70
Heigh(mm): 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30 7.00
Specification (support rod):Width(mm): 2.30 3.00 3.30 3.70
Heigh(mm): 2.70 3.60 4.70 5.60 6.30
Round: From 2.50mm to 6.0mm
Note: other specifications available as per request
Slot size0.10, 0.15, 0.20, 0.25, 0.30... 6.00mm also achieved upon request.
Material:galvanized low carton (LCG), stainless steel (304,316 etc.)
Length up to 6 meters.
Diameter from 25mm to 1200mm.
End connectionPlain beveled ends, flanged or threaded couplings



 
Our company 
 Huadong located in Xinxiang City of Henan province,has emerged as the leading manufacture in Chian,we are specialing manufact the water well screen,johnson water well screen,the perforated pipe and spiral welded pipe and so on,we offer a wide variety of industrial screens applied in many diffrent industries such as water wells,minging & mineral processing ,municipal water supply , refining & pertrochemical ,water treatment , architecture and construction,etc.
. We have been made the water well screen fot more than 20 years.
. We are the derict manufacture in China,so we have the ability to provide the clients with the competitive price.
. Diffrent type screens can be made by us and the item product are in stock.
. We can deliver the product in the short time.


Water welll complete mini precision slot wire wound welded screen 
General
Wedge wire is a welded steel structure, mainly used for filtration, separation and retention media.
It consists of surface profiles, usually V-shaped, that are resistance welded onto support profiles. The distance between the surface profiles is controlled very accurately, as it forms the slot through which the filtrate flows.
In case of V-shaped surface profiles conical slots are created (as shown on figure).
 
Filtrations Direction
The direction of the flow is determined by the position of the surface profiles in
relation to the support profiles. Wedge wire screens are either flow-out-to-in (FOTI)
or flow-in-to-out (FITO)
 
Advantages:
Wedge wire has the following advantages:
1. Non-clogging: the continuous slot formed by the V-shaped surface wires ensures
a two-point contact between the particles and the slot, which minimizes clogging.
2. High-precision slot sizes: precise slot sizes are available to meet customer´s
requirements.
3. Surface filtration: the V-shaped surface wires allow easy cleaning by mechanical
scraping or back flushing.
4. Low pressure-drop
5. Strong construction: for most applications, the wedge wire screen is self-
supporting, because of the welding at each intersection.
 
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