Introducing the Stainless Steel Water Well Wedge Wire Screen, a pinnacle of modern filtration technology, also recognized as Johnson screens or wedge wire screens. Crafted with extraordinary precision, these screens are ingeniously engineered using a V or wedge-shaped wire that is intricately wrapped around a series of strong longitudinal support rods. Every intersection point is masterfully fusion welded, guaranteeing unparalleled durability and exceptional performance. This unique design allows the V or wedge-shaped profile wire to create continuous slot openings along the entire length of the screen, an innovative construction that facilitates a generous flow of water (or oil) into the well. Simultaneously, it effectively blocks sand and gravel intrusion, thereby ensuring the purity and optimal efficiency of your well system are maintained.
Detailed Photos
Product Parameters
Size (inch) |
OD (mm) |
Slot size (inch) |
Length (m) |
Collpase strength (psi) |
Tensile strength (ton) |
Wire size (mm) |
Rod (mm) |
4 |
114.3 |
0.040 |
3 |
395 |
6 |
2.3*3.0 |
3.8mm/22 |
4 |
114.3 |
0.040 |
3 |
395 |
6 |
2.3*3.0 |
3.8mm/22 |
6 |
168.3 |
0.040 |
3 |
252 |
8 |
2.3*3.5 |
3.8mm/22 |
8 |
219.1 |
0.010 |
3 |
399 |
10.5 |
3.0*5.0 |
3.8mm/48 |
8 |
219.1 |
0.020 |
3 |
370 |
10.5 |
3.0*5.0 |
3.8mm/48 |
8 |
219.1 |
0.040 |
3 |
323 |
10.5 |
3.0*5.0 |
3.8mm/48 |
10 |
273.1 |
0.010 |
3 |
206 |
11 |
3.0*5.0 |
3.8mm/50 |
10 |
273.1 |
0.020 |
3 |
191 |
11 |
3.0*5.0 |
3.8mm/50 |
10 |
273.1 |
0.040 |
3 |
167 |
11 |
3.0*5.0 |
3.8mm/50 |
Material: Premium Stainless Steel Aperture: A wide range of customizable options available to suit your specific needs, allowing for tailored solutions that align perfectly with your application requirements.
Product Advantage
Less Maintenance
The innovative continuous Wedge Wire slot design significantly reduces the entrance velocity of water, thereby minimizing encrustation rates. This advanced slot design also effectively resists plugging and prevents sand from inflicting damage on pumps, ensuring smooth operation and less frequent maintenance.
Pumping Costs
The extensive open area offered by the Wedge Wire well screen allows water to enter the well effortlessly, resulting in minimal drawdown. This leads to reduced energy usage by pumps, translating into lower operational costs and enhanced efficiency.
Sand Control
The water well screen serves as an essential element of the sand control system, either as an integral component of the gravel pack or as a standalone provider of sand control. The sophisticated Wedge Wire technology and robust welded construction work in harmony to prevent well screen failure by effectively controlling sand intrusion.
Product Application

Uses: The stainless steel well screen is versatile, suitable for use with deep well pumps for deep well operations. It is also employed in water treatment equipment and environmental protection initiatives, showcasing its broad utility.
Detail applications listed as below:
1. Transforming seawater into industrial and potable water through desalination, running water treatment, and water softening processes, manifesting its crucial role in diverse water treatment applications.
2. In the petroleum industry, it acts as terminal filters and screens for recycling chemical acids, alkali liquids, ethyl alcohol, and other organic solutions, thereby enhancing efficiency and sustainability in industrial processes.
We are committed to the secure delivery of your products with our professional, eco-friendly, and highly efficient packaging solutions. A variety of shipping options are available, allowing for both flexibility and reliability in transportation.
Hebei SLOT Filter Technology Co., Ltd. is a comprehensive enterprise deeply engaged in the field of industrial precision filtration and self-cleaning filtration. With over a decade of industry experience, the company possesses outstanding design and R&D capabilities. Leveraging advanced filtration technology and high-quality product resources, we provide customers with comprehensive, one-stop filtration solutions.
SLOT has obtained ISO9001 quality management system certification and achieved certification from SGS ,strictly adheres to international standards, industry-specific regulations, and customized client requirements in product design and manufacturing. We are committed to developing high-performance, high-quality filtration equipment and precision filtration components.
SLOT automatic self cleaning filter system are widely applied in various industries, including petrochemicals, fine chemicals, energy and power, water treatment, automotive manufacturing, food and beverage, and metal processing. We have established long-term, stable partnerships with numerous well-known industrial enterprises both domestically and internationally.
With exceptional product filter performance, advanced manufacturing capabilities, and professional services, SLOT has earned widespread recognition. If you have higher requirements for filter system performance, quality, safety, and service, SLOT is your trusted long-term partner.
FAQ
Q: Who are we?
A: We are based in Hebei, China, start from 2014, sell to North America(40.00%), Western Europe(30.00%), South Asia (10.00%), Africa(10.00%), Mid East(10.00%). There are total about 11-50 people in our office.
Q: How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment.
Q: What can you buy from us?
A: Johnson Screen,Bridge Slotted Well Screens,Sand Control Well Screens, Gravel pre-pack Screen,Pipe-based screen,Perforated Pipe,API/5CT Casing and Tubing.
Q: Why should you buy from us not from other suppliers?
A: 1. Support OEM & ODM 2. We can help customers design drawings. 3. We have our own professional research and development group.
Q: What services can we provide?
A: Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES;
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF;
Accepted Payment Type: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow;
Language Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian.