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Help CenterStandard Compliant Stainless Steel Filter Cartridge 316L 20 Micron 30 Inch With Factory Warranty
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a dedicated manufacturer with over 25 years of experience in the filtration industry. Our Standard Compliant Stainless Steel Filter Cartridge 316L 20 Micron 30 Inch is engineered to deliver consistent, high-performance filtration for demanding industrial applications. Crafted from premium 316L stainless steel, this cartridge offers exceptional corrosion resistance, high temperature tolerance, and robust mechanical strength, making it a reliable choice for your critical processes. Backed by our factory warranty, you can trust in the quality and durability that only a trusted manufacturer with an annual export value of US$5-10 million can provide.
This filter cartridge is designed to meet the most stringent industry standards, ensuring that your filtration system operates at peak efficiency. With a precise 20 micron rating, it effectively removes fine particles while maintaining high flow rates, and the 30-inch length offers extended surface area for longer service life. Whether you are in the chemical, pharmaceutical, food and beverage, water treatment, or oil and gas sector, this cartridge is a cost-effective solution that minimizes downtime and maximizes productivity.
Below we present the key technical specifications and features that set our product apart from the competition.
Key Technical Specifications
| Specification | Details |
| Material | 316L Stainless Steel (corrosion-resistant, low carbon) |
| Filtration Rating | 20 Micron (absolute) |
| Length | 30 Inches (762 mm) |
| Outer Diameter | Standard 2.5 inches (63.5 mm) – customizable |
| End Cap Type | Double Open End (DOE) – also available with various o-ring seals |
| Operating Temperature | Up to 250°C (482°F) – depends on sealing material |
| Maximum Differential Pressure | 2.5 bar (36 psi) at 20°C |
| Compliance | Designed to meet standard industry requirements (e.g., FDA, 3A – please confirm with our team for specific certifications) |
Product Features & Benefits
- Premium 316L Stainless Steel Construction: Offers superior resistance to rust, pitting, and chemical attack, even in aggressive environments. The low carbon content (max 0.03%) minimizes sensitization during welding, ensuring long-term durability.
- Precise 20 Micron Filtration: Captures fine particles effectively while maintaining a high flow rate, reducing pressure drop and energy consumption. Ideal for applications requiring consistent particle removal.
- 30-Inch Length for Extended Service Life: The longer cartridge provides more filtration surface area, resulting in higher dirt-holding capacity and fewer replacement intervals. This translates to lower maintenance costs and less downtime.
- Standard Compliant Design: Manufactured to meet common industry standards, ensuring compatibility with most standard filter housings. Whether you need a simple DOE or custom end caps, we can tailor the cartridge to your system.
- Factory Warranty Included: Every cartridge is backed by our direct factory warranty, giving you peace of mind. We stand behind the quality of our products, and our experienced team is ready to assist with any technical questions.
- Customizable Options: Available in various micron ratings (1–100 micron), lengths (10–40 inches), and end cap configurations (DOE, 222, 226, etc.). O-ring materials (EPDM, Viton, Silicone) can be selected to match your fluid compatibility.
- Easy to Clean and Reusable: Unlike disposable cartridges, this stainless steel filter can be cleaned and reused multiple times, reducing waste and long-term operational costs. Suitable for backwashing or chemical cleaning.
- Wide Application Range: Perfect for water filtration, chemical processing, petrochemical, pharmaceutical, food and beverage, oil and gas, and many other industries where reliable filtration is critical.
Why Choose Boli Hardware Wiremesh Products?
At Anping County Boli Hardware Wiremesh Products Factory, we have been a trusted manufacturer since 1998, specializing in wire mesh and filtration products. Our factory is located in Hengshui, Hebei, China, and we export to markets across North America, South America, Europe, Asia, Africa, and Oceania. With an annual export value between US$5 million and US$10 million, we have the capacity and expertise to supply large-volume orders while maintaining consistent quality. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
Our decades of experience have taught us what matters to our customers: reliability, performance, and value. Every filter cartridge undergoes rigorous quality checks before leaving our factory, and we offer flexible customization to meet your specific requirements. When you choose our product, you are not just buying a filter – you are partnering with a manufacturer who understands your industry and is committed to your success.
We invite you to contact us for more details, samples, or bulk pricing. Let us help you optimize your filtration process with a product that delivers consistent results. Request a quote today and experience the Boli difference!
Frequently Asked Questions (FAQ)
Q1: What is the exact micron rating of this cartridge?
A: The cartridge has a nominal 20 micron filtration rating. In practice, it captures the majority of particles larger than 20 microns, though efficiency may vary based on fluid viscosity and flow conditions. For absolute ratings, please contact us for custom options.
Q2: Can this cartridge be used in high-temperature applications?
A: Yes, the stainless steel structure can withstand temperatures up to 250°C, but the actual maximum temperature depends on the o-ring material chosen. Standard EPDM o-rings are suitable up to 120°C, while Viton can handle up to 200°C. For higher temperatures, we recommend metal gaskets or custom sealing (consult our team).
Q3: Is this cartridge compatible with standard filter housings?
A: The standard Double Open End (DOE) design fits most common 30-inch filter housings. However, we also offer other end cap options (222, 226, 215, etc.) to match your specific housing. Please provide your housing specifications when ordering, and we will ensure perfect compatibility.
Q4: How do I clean and reuse this cartridge?
A: Cleaning methods include backwashing, ultrasonic cleaning, and chemical cleaning (depending on the contaminant). The cartridge can be disassembled (if constructed with a removable core) or cleaned as a whole. Always rinse with clean water and dry thoroughly before reuse. We recommend periodic inspection for damage.
Q5: What is the typical lifespan of this filter cartridge?
A: Lifespan varies greatly with application, contaminant load, and cleaning frequency. In many water filtration applications, a properly maintained 316L cartridge can last several years. The 30-inch length provides high dirt-holding capacity, extending intervals between cleaning or replacement.
Q6: Do you offer custom sizes or micron ratings?
A: Yes, we can customize the cartridge length, outer diameter, micron rating (1–100 micron), and end cap configuration. Minimum order quantities may apply. Please share your requirements, and we will provide a tailored solution.
Q7: Is this product certified by any international standards?
A: Our cartridges are manufactured to meet common industry standards (e.g., FDA, 3A, ASME). However, specific certifications can be arranged upon request (e.g., NSF, CE). Please contact us to discuss your certification needs, and we will work with accredited labs if required.
Q8: What is the minimum order quantity (MOQ) and lead time?
A: MOQ for standard sizes is typically 50 pieces. For custom orders, MOQ may be higher. Lead time is usually 15–20 working days for standard products, and 25–35 days for custom designs. We also offer sample orders for evaluation.
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