Cap-shaped Strainer Screen, 20 Mesh, 304 Stainless Steel, 1.5mm Thickness, ISO Standard Compliant
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998 with annual export value of US$5–10 million. Our Cap-shaped Strainer Screen, 20 Mesh, 304 Stainless Steel, 1.5mm Thickness is engineered to deliver reliable filtration performance in demanding industrial environments. Made from premium 304 stainless steel and designed to meet ISO standards, this cap-shaped strainer offers exceptional durability, corrosion resistance, and precise particle retention. Whether you need a standard size or a custom solution, our factory ensures consistent quality and timely delivery to markets worldwide including North America, Europe, Southeast Asia, and more.
Key Features & Product Details
- Material: 304 Stainless Steel – excellent resistance to rust, chemicals, and high temperatures.
- Mesh: 20 Mesh – provides a balance between flow rate and particle retention (approx. 0.84mm openings).
- Thickness: 1.5mm – robust construction for long service life under pressure and vibration.
- Shape: Cap-shaped (domed) – easy to install, fits standard pipe ends or filter housings.
- Compliance: Manufactured in accordance with ISO standards – consistent quality and dimensional accuracy.
- Customization: Available upon request – diameter, height, edge treatment, and surface finish can be tailored to your application.
Technical Specifications Table
| Parameter | Value |
| Material Grade | 304 Stainless Steel (AISI) |
| Mesh Count | 20 Mesh (20 openings per linear inch) |
| Wire Diameter | 0.4mm – 0.5mm (approx.) |
| Thickness | 1.5mm (overall cap thickness) |
| Diameter Range | 20mm – 500mm (custom sizes available) |
| Standard | ISO Compliance (e.g., ISO 9001 quality management) |
| Surface Finish | Matte, polished, or as specified |
Advantages & Customer Benefits
- Long Service Life: 304 stainless steel resists corrosion from water, oils, and mild chemicals, reducing replacement frequency.
- High Flow Efficiency: 20 mesh openings allow adequate fluid passage while trapping unwanted solids – ideal for water filtration, food processing, or industrial liquid systems.
- Structural Integrity: 1.5mm thickness provides rigidity to withstand high flow rates and mechanical stress without deformation.
- Easy Installation: Cap-shaped design fits snugly over pipe ends or inside filter housings; no special tools required.
- Customizable Options: We can modify dimensions, add edge reinforcement, or change mesh count to match your specific application.
- ISO Consistent Quality: Every batch is inspected for mesh accuracy, dimensional tolerances, and material integrity, ensuring reliable performance.
Trust the Manufacturer Behind the Product
Anping County Boli Hardware Wiremesh Products Factory has been a leading wire mesh manufacturer in Hengshui, Hebei, China since 1998. With annual export value exceeding US$5 million, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. Our production facilities are equipped with advanced weaving and stamping machinery, and our quality control team ensures each Cap-shaped Strainer Screen meets ISO standards. We ship from Tianjin, Qingdao, or Shanghai ports, offering flexible logistics. Choose us for a reliable partner that delivers on time with consistent quality. Contact us today for a quote or to discuss your custom requirements.
Frequently Asked Questions (FAQ)
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Q: Is this strainer screen suitable for food contact?
A: 304 stainless steel is generally food-grade; however, we recommend confirming with your local regulations. Our screens can be supplied with a food-grade surface finish upon request. -
Q: What is the maximum temperature it can withstand?
A: 304 stainless steel can typically handle temperatures up to 800°C (1472°F) in continuous service, but the actual limit depends on the application. For high-temperature filtration, please consult our engineers. -
Q: Can you produce different diameters?
A: Yes, diameters from 20mm to 500mm are standard options, and custom sizes beyond that range are available with a mold change. Please provide your required dimensions. -
Q: How is the screen secured to the cap?
A: The wire mesh is integrated into the cap during forming – typically by stamping or welding. The exact method depends on the design. Ask our team for specific construction details. -
Q: What is the lead time for standard orders?
A: For standard sizes, lead time is usually 15–20 working days. Custom orders may require 25–30 working days, depending on quantity and complexity. -
Q: Can I get a sample before bulk order?
A: Yes, we provide samples for evaluation. Sample cost and shipping are negotiable. Contact our sales team for sample requests. -
Q: Do you offer any surface treatment like coating or passivation?
A: We can offer passivation, electropolishing, or other surface treatments as optional services. These enhance corrosion resistance and appearance. Please specify your needs. -
Q: Is this strainer screen reusable and cleanable?
A: Yes, 304 stainless steel allows easy cleaning. For most applications, backwashing or brushing is sufficient. Avoid harsh acids that may damage the metal.
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