Johnson Mesh Stainless Steel Flat Filter Panels Wedge Wire Screen For Oil Industry
Wedge wire screen Product Information
Johnson Mesh Stainless Steel Flat Filter Panels, also known as wedge wire screen panels, are precision-engineered filtration products designed for demanding oil and gas industry applications. Manufactured by resistance welding V-shaped profile wires onto support rods, these filter panels provide exceptional strength, precise slot openings, and superior filtration performance. The continuous slot structure effectively prevents clogging while maintaining high flow capacity, making them an ideal solution for filtration, screening, dewatering, and solid-liquid separation processes.
The unique V-shaped wire profile creates an inwardly widening slot that minimizes particle blockage and allows contaminants to be easily flushed away during operation. This self-cleaning characteristic significantly reduces maintenance frequency and extends the service life of the filter panels. Compared with traditional perforated metal sheets or woven wire mesh, Johnson wedge wire panels offer higher open area, lower pressure drop, and greater mechanical durability.
These flat filter panels are manufactured from premium stainless steel materials such as SS304, SS304L, SS316, SS316L, Duplex Stainless Steel, and other corrosion-resistant alloys. Material selection depends on the operating environment, including high-temperature conditions, corrosive fluids, seawater exposure, and chemical processing applications. The excellent corrosion resistance ensures long-term reliability even under harsh oilfield environments.
Wedge wire screen Parameter
| Material |
stainless steel 304/316 |
| Wedge wire |
Width:1.5 mm 1.8mm 2.3mm 3.0mm 3.3mm 3.7mm
Height:2.2mm 2.5mm 2.7mm 3.6mm 4.3mm 4.7mm 5.6mm 6.3mm 7.0mm
|
| Support rod |
Width:2.3mm 3.0mm 3.3mm 3.7mm
Height:2.7mm 3.6mm 4.7mm 5.6mm 6.3mm
Round : from 2.5mm---6.0mm
|
| Support profile |
Flat,triangle wire,round wire,trapezoid wire |
| Size |
can be customized |
| Characteristics |
Strong solid structure,High open area, accurate slot dimensions |
|
End Finishing:
|
Thread fitting,flange,closed plated,resistance welded closed plate,metal ring,etc
|
Wedge wire screen Advantage
Each panel is manufactured with advanced CNC welding equipment to guarantee uniform slot size, precise dimensions, and consistent filtration accuracy. Slot openings typically range from 0.02 mm to 5 mm, while customized dimensions, support rod spacing, and panel thickness are available according to customer requirements. Surface finishing processes such as pickling, passivation, and polishing further improve corrosion resistance and product appearance.
Wedge wire screen Application
1.Water Treatment
Wedge wire screens are extensively used in municipal water supply, wastewater treatment plants, intake screens, resin traps, underdrain systems, and filter nozzles. They ensure efficient filtration while maintaining high water flow rates.
2.Mining and Mineral Processing
In the mining industry, wedge wire screens are used for coal washing, ore classification, dewatering, desliming, and mineral separation. Their wear resistance and accurate slot openings improve processing efficiency.
3.Food and Beverage Industry
Wedge wire screens are suitable for sugar production, brewing, juice processing, dairy processing, starch production, and food filtration. The smooth surface is easy to clean and meets hygienic requirements.
4.Oil and Gas Industry
Wedge wire screens are commonly used in oil well screens, sand control systems, water injection wells, and filtration equipment, providing reliable performance under harsh operating conditions.
Packing
1.for small quantity, shipped by courier.
2.for large quantity, shipped by air or by sea.
3.tracking number will be emailed to you after order has been shipped.
4.If you have forwarder in China, we can send to your forwarder for free.
FAQ
Q1:Can i get a free samples?
A:Yes,we have free samples to be provided anytime.
Q2:What type of materials do you use for your products?
A:stainless steel.
Q3:Is there quality control on all production lines ?
A:Yes,all production line have adequate quality control.
Q4:What is your terms of payment ?
A:T/T 30% as deposit,and 70% balance before delivery.We’ll show you the videos of products and packages before you pay the balance.
Q5:How about the delivery time ?
A:Generally,it will take 15days after receiving your advance payment.The specific delivery time depends on the items and the quantity of your order.
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