Introducing our Stainless Steel Water Well Wedge Wire Screen, a pinnacle of modern filtration technology, affectionately referred to as Johnson screens or wedge wire screens. Crafted with meticulous precision, these screens feature a V or wedge-shaped wire that is ingeniously wrapped around a series of robust longitudinal support rods. Each point of intersection is flawlessly fusion welded to ensure unmatched durability and exceptional performance. The unique design of the V or wedge-shaped profile wire forms continuous slot openings along the entire screen length. This innovative construction facilitates an abundant flow of water (or oil) into the well, while effectively preventing sand and gravel from intruding, thereby safeguarding the purity and enhancing the efficiency of your well system.
Product Details
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: Tailor-made options available to perfectly suit your individual needs.
Product Advantage
Less Maintenance
The continuous Wedge Wire slot design is engineered for lower entrance water velocity, significantly reducing encrustation rates. This innovative slot design not only resists plugging but also effectively prevents sand from damaging pumps.
Pumping Costs
Thanks to the extensive open area of the Wedge Wire well screen, water can enter the well effortlessly, resulting in minimal drawdown and reduced energy consumption by the pump.
Sand Control
As a vital part of the sand control system, the water well screen can function as an integral component of the gravel pack or as a standalone sand control provider. Utilizing Wedge Wire technology and welded construction, it helps prevent well screen failure by expertly managing sand intrusion.
Product Application

Versatile Uses: The stainless steel well screen is versatile, suitable for deep well pumps in deep well operations, and extensively used in water treatment equipment, along with environmental protection initiatives.
Detailed Applications Include:
1. Transforming seawater into industrial and potable water through desalination, running water treatment, and water softening processes.
2. In the petroleum industry: Terminal filters and filter screens facilitate recycling of chemical acids, alkali liquids, ethyl alcohol, and other organic solutions.
We prioritize the safe delivery of your products with our professional, eco-friendly, and highly efficient packaging solutions. Choose from a variety of shipping options, ensuring ultimate flexibility and reliability for your convenience.
Hebei Slot Filter Technology Co., Ltd. Positioned as a professional supplier of water well screens, established in 2014 in Hebei, China. We are committed to the production, export, and supply of Stainless Steel/Carbon Steel/Duplex Stainless Steel Johnson Screen, Bridge Slotted Well Screens, Sand Control Well Screens, Gravel pre-pack Screen, Pipe-based screen, Perforated Pipe, API/5CT Casing and Tubing.
Our customizable water well screens accommodate a range of screen sizes for diverse geological conditions and well depths. Widely applied in water well, oil well, gas well, sand control, filtration, papermaking, and the chemical industry.
Our factory boasts over ten specialized production lines, equipped with diverse manufacturing processes to meet custom needs, including CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, and more.
Our unwavering goal is to meticulously control product quality, enhance professional skills, and develop innovative products and solutions to meet the unique needs of our customers. We are devoted to being a solutions-oriented manufacturer, fostering long-term, win-win partnerships with our clients.
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.