Product Description
Introducing the versatile Johnson Screen Pipe, also known as wedge wire screen mesh and wedge wire screen for pulp filter. Often referred to simply as a Johnson screen, this engineering marvel includes the wire screen tube, wedge wire screen cylinder, wedge wire screen tube, filter candle, drum screen, and profile wire screen cylinder. Crafted for superior filtration, the Johnson Screen Pipe for Filtration is precision-made by winding cold-rolled wire with an approximately triangular cross-section around a circular array of steadfast longitudinal rods. This design ensures you get dependable and robust filtration results.
Each of these expertly crafted V-shaped wires incorporates a fixed-value slot, creating continuous openings that are meticulously designed to:
1. Maximize open area for optimal flow and filtration results.
2. Reduce entrance velocity to ensure smooth and efficient filtration with minimal resistance.
3. Increase hydraulic efficiency, translating to cost savings and performance enhancement.
4. Promote more effective development by ensuring consistent and reliable filtration outcomes.
Product Parameters
*Material: Choose from a robust selection of materials including 304, 304L, 316, 316L, 321, 310S, Duplex steel, Hastelloy, and Titanium alloy. Our regular products are readily available from stock, offering excellent prices and the fastest delivery times.
*Tube diameter: Available in diameters ranging from 0.5 inches to a commanding 60 inches, with support for ordering custom larger sizes to suit your specific requirements. Our regular sizes are available with an extensive range of molds and are ready in stock.
*Tube length: Select from a versatile array of lengths: 0.3 m, 0.6 m, 1 m, 2 m, 3 m, and 6 m. For unique applications, special sizes can be customized to meet your exact specifications.
*Slot size: Precisely engineered slot sizes available from 0.02 mm to 2.5 mm for optimal filtration performance.
*Surface profile type: Expertly designed with a Triangle wire profile. Support profiles include Triangular (V-shaped, wedge), round rod, flat bar, water-drop, and square wire, ensuring a perfect fit for your application.
*End Types: Versatile end types such as welding rings, welding threaded joints, welding flange, welding clasp, and more to accommodate various installation needs.
| Common Specifications of Plain Wedge Wire Screen Tube |
| Item Code |
Screen |
Support Rod |
Support Rod No. |
Screen V-Wires |
| (O.D.) |
(mm) |
(mm) |
| SLT-19 |
19 |
2 × 3 |
8 |
0.75 × 1.5, 1 × 2 |
| SLT-25.4 |
25.4 |
2 × 3 |
8 |
0.75 × 1.5, 1 × 2 |
| SLT-30 |
30 |
2 × 3 |
8 |
0.75 × 1.5, 1 × 2 |
| SLT-32 |
32 |
2 × 3 |
8 |
0.75 × 1.5, 1 × 2 |
| SLT-33.5 |
33.5 |
2 × 3 |
8 |
0.75 × 1.5, 1 × 2 |
| SLT-33.5 |
36 |
2 × 3 |
10 |
0.75 × 1.5, 1 × 2 |
| SLT-40 |
40 |
2 × 3 |
10 |
1 × 2, 1.5 × 2.5 |
| SLT-42 |
42 |
2 × 3 |
10 |
1 × 2, 1.5 × 2.5 |
| SLT-45 |
45 |
2 × 3 |
10 |
1 × 2, 1.5 × 2.5 |
| SLT-48 |
48 |
2 × 3 |
10 |
1 × 2, 1.5 × 2.5 |
| SLT-50 |
50 |
2 × 3 |
12 |
1 × 2, 1.5 × 2.5 |
| SLT-53 |
53 |
2 × 3 |
12 |
1 × 2, 1.5 × 2.5 |
| SLT-53 |
57 |
2 × 3 |
12 |
1 × 2, 1.5 × 2.5 |
| SLT-60 |
60 |
2 × 3 |
16 |
1 × 2, 1.5 × 2.5 |
| SLT-63 |
63 |
2 × 3 |
18 |
1 × 2, 1.5 × 2.5 |
| SLT-68 |
68 |
2 × 3 |
20 |
1 × 2, 1.5 × 2.5 |
| SLT-70 |
70 |
2 × 3 |
22 |
1 × 2, 1.5 × 2.5 |
| SLT-76 |
76 |
2 × 3 |
16 |
1 × 2, 1.5 × 2.5 |
| SLT-80 |
80 |
2 × 3 |
20 |
1 × 2, 1.5 × 2.5 |
| SLT-85 |
85 |
2 × 3 |
20 |
1 × 2, 1.5 × 2.5 |
| SLT-89 |
89 |
2 × 3 |
20 |
1 × 2, 1.5 × 2.5 |
| SLT-95 |
95 |
2 × 3 |
28 |
1 × 2, 1.5 × 2.5 |
| SLT-100 |
100 |
2 × 3 |
22 |
1 × 2, 1.5 × 2.5 |
| SLT-110 |
110 |
2 × 3 |
22 |
1 × 2, 1.5 × 2.5 |
| SLT-114 |
114 |
2 × 3 |
30 |
1 × 2, 1.5 × 2.5 |
| SLT-120 |
120 |
2 × 3, 3 × 5 |
26 |
1 × 2, 1.5 × 2.5, 2 × 3 |
| SLT-125 |
125 |
2 × 3, 3 × 5 |
34 |
1 × 2, 1.5 × 2.5, 2 × 3 |
| SLT-130 |
130 |
2 × 3, 3 × 5 |
38 |
1 × 2, 1.5 × 2.5, 2 × 3 |
| SLT-140 |
140 |
2 × 3, 3 × 5 |
24 |
1 × 2, 1.5 × 2.5, 2 × 3 |
| SLT-150 |
150 |
2 × 3, 3 × 5 |
44 |
1 × 2, 1.5 × 2.5, 2 × 3 |
| SLT-160 |
160 |
2 × 3, 3 × 5 |
46 |
1 × 2, 1.5 × 2.5, 2 × 3 |
| SLT-180 |
180 |
2 × 3, 3 × 5 |
50 |
1 × 2, 1.5 × 2.5, 2 × 3, 3 × 5 |
| SLT-200 |
200 |
2 × 3, 3 × 5 |
48 |
1 × 2, 1.5 × 2.5, 2 × 3, 3 × 5 |
Detailed Photos: Immerse in a visual journey of our product's exceptional craftsmanship and design.
Product Advantage
*Anti-Clogging Design:Featuring an innovative V-shaped wire coupled with tapered holes, this design remarkably enhances self-cleaning capabilities, effectively minimizing maintenance demands and ensuring uninterrupted performance.
*Precision Gap Control:Our advanced CNC machining technology guarantees consistent slot spacing, providing impeccable filtration reliability and superior operational efficiency.
*Corrosion Resistance: Crafted from premium 304 stainless steel, this product is engineered to withstand the harshest of environments, including exposure to seawater and various chemical substances, ensuring longevity and durability.
*High Flow: The product's expertly optimized winding technique significantly enhances its open area, allowing it to surpass conventional flow rate standards and deliver exceptional performance.
*Adjustable Gaps: With the advantage of continuous welding, this product allows for customizable spacing, tailoring filtration solutions to meet a wide range of application needs.
Product Application
Application-Focused Simplified Version:
Wedge wire wrapped screen tubes are renowned in industrial filtration for their exceptional self-cleaning efficiency and unmatched durability.
Key applications include:
1. Water Treatment: * Efficiently employed in wastewater clarification, raw water intake screens, and as a vital component in desalination pretreatment processes.
2. Oil & Gas: * Essential for sand control in well completions, adept at produced water filtration, and crucial for hydraulic fracturing fluid recovery.
3. Mining & Minerals: * Integral for ore classification, pivotal in tailings management, and indispensable for coal slurry dewatering.
4. Chemical Processing: * Key for catalyst recovery, ideal for resin filtration, and effective in handling corrosive fluids.
5. Food & Beverage: * Perfect for mash filtration in brewing, excellent for syrup clarification, and reliable for CIP fluid recovery.
Packaging & Shipping
To ensure the utmost safety and security of your valuable goods, our expert team offers packaging services that are not only professional and environmentally friendly but also convenient and highly efficient. Rest assured, your products will be handled with the greatest care, employing cutting-edge methods to guarantee their protection during transit.
Exhibition
Company Profile
Founded in 2014, Hebei Slot Filter Technology Co., Ltd. has established itself as a trailblazer in the industry, seamlessly integrating trade and manufacturing. Equipped with cutting-edge international welding processing machinery and a team of seasoned professionals, we are dedicated to excellence in every facet of our operations.
With a decade of unparalleled expertise in filtration and solid-liquid separation, our offerings are synonymous with quality and reliability. Our extensive product portfolio includes Wedge Wire Screens, Sieve Bend Screens, Centrifugal Screens, Water Intake Screens, Johnson Screen Support Grids, Well Screens, Backwash Filters, Resin Traps, Laterals Water Distributors, and Perforated Metals. We employ a variety of high-grade materials such as SS304, SS316L, duplex steel, super duplex, Monel 400, and Hastelloy to cater to diverse industry needs. Our solutions are crafted to excel in environments where solids and liquids demand precision separation, serving sectors like water treatment, starch processing, sugar milling, pharmaceuticals, chemicals, petrochemicals, and beyond.
Our factory boasts over ten specialized production lines, each equipped with state-of-the-art manufacturing processes tailored to fulfill a broad spectrum of customization requests. Our capabilities include CNC punching, CNC drilling, laser cutting, high-frequency resistance welding, milling, polishing, pickling, among others, ensuring versatility and precision in every product we craft.
Our unwavering commitment is to uphold the highest standards of product quality while continuously refining our professional skills. We relentlessly pursue innovation, developing bespoke products and solutions to exceed the unique expectations of our clients. Our vision is to be a forward-thinking manufacturer, dedicated to delivering solutions that foster enduring partnerships and mutual success with our clientele.
Workshop & Production
Quality Management
FAQ
1. Who are we?
Nestled in the vibrant landscape of Hebei, China, and established in 2014, Hebei Slot Filter Technology Co., Ltd. has been a pioneering force in the industry. We proudly serve diverse markets across North America (40.00%), Western Europe (30.00%), South Asia (10.00%), Africa (10.00%), and the Middle East (10.00%). Our dynamic team comprises approximately 11-50 dedicated professionals, all committed to excellence and innovation.
2. How can we guarantee quality?
We ensure impeccable standards with a diligent approach, starting with a pre-production sample before mass production to ensure precision and quality.
Our commitment continues with an exhaustive final inspection before shipment, guaranteeing only the finest quality reaches our clients.
3. What can you buy from us?
Explore our diverse product suite, including Wedge Wire Screen, Stainless Steel Woven Mesh, Sintered Mesh, Punching Hole Metal, and advanced filter housing solutions designed to meet your filtration needs.
4. Why should you buy from us, not from other suppliers?
1. We offer robust OEM & ODM support, tailoring solutions to your specific needs. 2. Our expertise extends to assisting customers with drawing designs, ensuring a perfect fit for your requirements. 3. Our in-house, professional research and development group is dedicated to driving innovation and quality in all our offerings, setting us apart in the competitive landscape.
5. What services can we provide?
Our services are tailored to meet your needs with a wide range of delivery terms, including FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, and DES.
We accept a diverse array of payment currencies such as USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, and CHF, ensuring flexibility and convenience for our global clientele.
Our accepted payment types include T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow, offering you a seamless transaction experience.
We communicate in multiple languages, including English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, and Italian, to effectively connect and serve our customers around the globe.
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