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Help CenterStainless Steel Strainer Cap With 1 Year Warranty and Mill Test Report, 304, 1/2" NPT, 60 Mesh
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – your reliable partner for precision filtration components. Since 1998, we have been manufacturing high-quality stainless steel strainer caps that meet the rigorous demands of industrial piping systems. Our 304 Stainless Steel Strainer Cap with 1/2" NPT connection and 60 mesh is designed to provide effective debris removal, protect downstream equipment, and ensure long service life. Every unit comes with a 1-year warranty and a Mill Test Report for full material traceability. Whether you need to strain water, oil, gas, or chemicals, this strainer cap delivers consistent performance and easy maintenance.
Key Features & Technical Specifications
- Premium 304 Stainless Steel – Excellent corrosion resistance, suitable for food processing, marine, and chemical environments.
- 1/2" NPT Female Thread – Standard tapered pipe thread for secure, leak-proof connections.
- 60 Mesh Stainless Steel Wire Cloth – 60 openings per inch (0.0098" typical opening) to filter particles down to ~250 microns.
- One-Piece Crimped Construction – The mesh is securely bonded to the cap body, preventing bypass.
- Compact Design – Low profile cap fits into tight spaces, ideal for strainer housings, Y-strainers, or inline filters.
- 1-Year Warranty – Covers material and workmanship defects.
- Mill Test Report Included – Provides chemical composition and mechanical property verification for quality assurance.
| Parameter | Specification |
|---|---|
| Material | 304 Stainless Steel (ASTM A240) |
| Thread Size | 1/2" NPT (Female) |
| Mesh Count | 60 Mesh (0.0098" opening) |
| Wire Diameter | 0.0065" (approx.) |
| Max Operating Temperature | 400°F (204°C) |
| Pressure Rating | Up to 150 psi (depending on installation) |
| Warranty | 1 Year |
| Mill Test Report | Provided with each order |
Detailed Product Benefits
Our strainer cap is engineered to deliver reliable filtration in a variety of applications. The 304 stainless steel body withstands harsh environments, including exposure to moisture, acids, and high temperatures. The 1/2" NPT thread allows quick installation into standard strainer bodies, Y-strainers, or directly into pipeline tees. With a 60 mesh screen, it effectively captures sand, scale, rust, and other solid contaminants while maintaining good flow rates. The cap is fully removable for cleaning, reducing downtime and maintenance costs. Additionally, the included Mill Test Report gives you confidence in the material quality, making it suitable for projects that require strict documentation (e.g., oil & gas, food & beverage, pharmaceutical piping).
Why choose our strainer cap over generic alternatives? Our manufacturing process adheres to strict quality control standards, ensuring consistent mesh opening and thread accuracy. The cap is manufactured in our own factory in Hengshui, Hebei, China, where we have been producing wire mesh products since 1998. We offer customization options such as different mesh sizes (20 to 200 mesh), special thread types (BSP, BSPT), or surface treatments (passivation, electropolishing) upon request.
Trust & Reliability
As a manufacturer with over 25 years of experience (founded in 1998), Anping County Boli Hardware Wiremesh Products Factory has built a reputation for delivering high-quality filtration components to global markets. Our annual export value ranges from US$5 million to US$10 million, serving clients in North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. Each order is backed by our 1-year warranty, and we provide Mill Test Reports for full traceability. When you choose our strainer cap, you are choosing a product that has been tested and trusted by industries around the globe. Contact us today for competitive pricing, fast quotations, and professional technical support.
Frequently Asked Questions
Q1: What is the exact opening size of 60 mesh?
A: 60 mesh means there are 60 openings per linear inch. The typical opening size is approximately 0.0098 inches (250 microns). This will filter out particles larger than that size.
Q2: Can this strainer cap be used for high-temperature steam?
A: Yes, 304 stainless steel can handle temperatures up to 400°F (204°C). However, the pressure rating may decrease at elevated temperatures. Please consult our technical team for your specific operating conditions.
Q3: Is the 1/2" NPT connection male or female?
A: The connection is a female NPT thread, meaning it accepts a male pipe nipple. It is designed to screw onto a male threaded pipe or fitting.
Q4: Do you provide a Mill Test Report for every batch?
A: Yes, we include a Mill Test Report (MTR) with each order, detailing the chemical composition and mechanical properties of the 304 stainless steel used. This ensures full material traceability.
Q5: Can I get a different mesh size, e.g., 40 mesh or 100 mesh?
A: Absolutely. We offer customizable mesh sizes from 20 to 200 mesh. Please specify your required mesh when placing an order, and we will adjust accordingly.
Q6: What is the typical lead time?
A: For standard sizes (1/2" NPT, 60 mesh), our lead time is 7–15 days depending on quantity. Custom orders may require additional time. We ship via air, sea, or express based on your preference.
Q7: Is this product suitable for drinking water systems?
A: Yes, 304 stainless steel is food-grade and safe for potable water applications. The strainer cap can be used in water filtration systems to remove sediments.
Q8: Does the warranty cover mesh damage during cleaning?
A: The 1-year warranty covers manufacturing defects. Normal wear and tear or damage caused by improper cleaning is not covered. We recommend using a soft brush or backwashing to clean the mesh.
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