304 Stainless Steel Square Hole Wedge Wire Mesh Johnson Screen Filter Elements

Product Description

Product descriptions:
Overview

        

        Our Stainless Steel Wedge Wire Screen, classified as Wound Filter under the Industrial Filter Element category, is a high-performance filtration component designed for industrial fluid filtration and sand control applications. Adopting advanced wire-wrapping and full-welding technology, it is made of high-quality stainless steel materials, featuring stable filtration precision, strong corrosion resistance, and long service life, which is widely recognized by customers in global industrial fields.

        As a professional manufacturer, we strictly control the production process to ensure each product meets international standards. The screen is constructed by wrapping V-shaped (wedge) stainless steel wires around longitudinally arranged support rods, with each intersection welded firmly to form a continuous outer-narrow-inner-wide slot structure. This unique design not only achieves precise solid-liquid separation but also has excellent self-cleaning performance-solid particles larger than the slot size are intercepted outside, while small particles are not easy to clog and can be flushed away by fluid, effectively reducing maintenance costs.

         
         

Key Features:

• Premium Material: Made of 304/316L stainless steel (also available in duplex steel, Hastelloy according to requirements), with excellent corrosion resistance and high temperature resistance, suitable for harsh working conditions such as sewage, oil, and chemical media. The corrosion rate of 316L stainless steel in medium containing 200mg/L chloride ions is only 0.002mm/year, far superior to ordinary carbon steel.
• High Filtration Precision: As a PRE Filter, the slot size (filtration rating) can be customized from 0.02mm (20μm) to 3mm (3000μm), with slot tolerance strictly in line with ISO standards, ensuring accurate and stable filtration effect. The wire diameter precision is controlled within ±0.02mm, and the slot uniformity error does not exceed 0.05mm.
• High Strength & Durability: Full-welded structure ensures strong overall rigidity, high compressive strength (≥6MPa), and resistance to deformation and impact. The product has a long service life of 5-10 years, reducing the cost of frequent replacement.
• High Flow & Energy Saving: Continuous slot design with an opening rate of more than 12%, which is more than twice that of conventional slotted pipes, ensuring large flux and small pressure loss. It can reduce frictional head loss, save 20-25% of power consumption, and improve the efficiency of the entire filtration system.
• Easy Installation & Customization: Available with Threaded, Flanged, or Plain End connections to meet different installation needs. We also provide customized services for outer diameter (25mm-800mm), length (max 6m), slot size, and material according to your specific working conditions and drawings.

 

Application Scope:

     Mainly used in Industry (core application), Metallurgy, Textile, and Food and Beverage industries, specifically for:

• Oil, gas, and water well sand control: Effectively intercept sand particles, prevent sand blockage and pump wear, and extend the service life of wells. A field test in an oilfield shows that the sand production of oil wells is reduced by 75% and the equipment failure rate is reduced by 40% after using our product.
• Industrial water treatment: Suitable for groundwater filtration, sewage treatment, seawater desalination, and ion exchanger filtration. In sewage treatment plants, it can reduce head loss from more than 3 meters to 1.2 meters, reducing energy consumption by 60%.
• Chemical & petroleum filtration: Used for catalyst recovery, acid-base liquid filtration, and oil filtration, ensuring the purity of the medium and the normal operation of equipment.
• Food and beverage industry: 316L material meets food-grade standards, used for impurity filtration in beverage and brewing production lines, ensuring 100% product qualification rate.

Product Parameters (Customizable):

• Material: Stainless Steel 304/316L (optional: 321, 310S, duplex steel 2205/2507, Hastelloy)
• Type: Wound Filter (Wedge Wire Filter Element)
• Filtration Rating: PRE Filter, 20μm - 3000μm (0.02mm - 3mm)
• Connection: Threaded (Male/Female), Flanged, Plain End
• Activated Carbon Type: Other (Non-Activated Carbon)
• Outer Diameter: 25mm - 800mm (customizable)
• Length: 0.5m - 6m (customizable)
• Opening Rate: ≥12%
• Compressive Strength: ≥6MPa

Company profile

     Hebei Yongkun Industrial Products Co., Ltd., founded in 1976, is located in Anping, Hengshui, Hebei Province-a well-known gathering place of wire mesh industry in China with a history of over 500 years and accounting for 80% of the national wire mesh output. Stainless steel wedge wire screen is our main product, and we specialize in R&D, production and sales of this product, fully supporting customization according to customers' specific requirements such as specifications, materials and dimensions.

Our advantages: We have rich production experience and 14 patented technologies, with a production capacity of 500,000 square meters per year. We provide free samples, accept small orders, and offer professional after-sales service and technical support. All products are tested before delivery to ensure quality. We have established long-term cooperative relations with customers from all over the world, and our products are exported to many countries and regions.

If you have any needs for customization, sample testing, or price consultation, please contact us at any time. We will provide you with the most suitable filtration solutions and competitive prices!

        
Packing & delivery

Any express will do!    (Try to meet your           requirements)

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Certifications

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FACTORY SHOW
Our services

1. All platform products have the best price and best quality

2. 24/7 real-person online reception, 1-on-1 exclusive service

3. All our items comply with ISO 9001 and have certificates of origin

4. Supports sending samples, as well as video and offline factory inspections

5. From production to receipt, the entire process is visualized and photographed for feedback

6. Worry-free after-sales service

7. Support multiple trade terms FOB/CIF/DDP and other quotations

8. Support multiple payment methods such as T/T, L/C

FAQ

Q: How many years it can use?

A: 15-25 years (based different surface).

Q: What is the quality of you products?

A: We have the CCC , CE , ISO 9001,and our factory are verified by TUV.

Q: what is the shipping date?

A: Most products are in stock, and some customized products with special specifications are usually shipped within 20 working days.

Q: Where is the factory address?

A: THE EAST OF SECOND ELEMENTARY SCHOOL, ANPING COUNTY, HEBEI PROVINCE, CHINA,053600

Q: Does it support video inspection?

A: Support video and picture inspection, and support offline factory inspection. Provide photo records of the entire process from production, completion, loading, and sealing.

1. who are we?
We are based in Hebei, China, start from 2021,sell to Africa(40.00%),South America(30.00%),Mid East(15.00%),Southeast Asia(15.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Brick Making Machinery, Roofing Sheet Making Machine, Wire Drawing Machine, Nail Making Machines, Wire Mesh Making Machine

4. why should you buy from us not from other suppliers?
Our machines use branded electrical components, raw materials from branded steel factories, strict process control, two-year warranty, installation and training services.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English