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Help Center1 Year Warranty Stainless Steel Filter Disc With Bound Edge, Mill Test Report, 304L, 150mm, 100μm
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As a leading manufacturer from Anping County Boli Hardware Wiremesh Products Factory, established in 1998, we take pride in offering high-quality Stainless Steel Filter Discs with Bound Edge. Our 304L filter discs, sized at 150mm with a precise 100μm pore size, are engineered to deliver consistent filtration performance across demanding industrial applications. Each disc comes with a Mill Test Report and a 1-year warranty, ensuring traceability and reliability for your operations.
Our factory has been a trusted supplier in the wire mesh industry for over two decades, with annual export value reaching US$5-10 million. We serve markets across North America, South America, Europe, Southeast Asia, Africa, and more. This global experience enables us to understand the exacting standards required for filtration components in oil & gas, water treatment, food processing, chemical, and pharmaceutical sectors.
The bound edge design eliminates sharp edges and prevents fraying, enhancing safety during handling and installation. Combined with 304L stainless steel, which offers superior corrosion resistance and weldability, these discs are built for long service life even in harsh environments.
Key Features & Technical Specifications
- Material: 304L Stainless Steel – low carbon content reduces carbide precipitation during welding, maintaining corrosion resistance.
- Diameter: 150mm ±0.5mm – precision cut for compatibility with standard filter housings.
- Pore Size: 100μm (micron) – consistent openings for reliable particle retention.
- Edge Type: Bound Edge – rolled or welded edge to prevent unraveling and improve strength.
- Mill Test Report: Provided with each batch – documents chemical composition and mechanical properties.
- Warranty: 1 Year against manufacturing defects.
- Thickness: Customizable from 0.5mm to 2.0mm upon request.
- Surface Finish: Smooth, no burrs – ensures easy cleaning and reduced pressure drop.
| Specification | Value |
|---|---|
| Material Grade | 304L (UNS S30403) |
| Outer Diameter | 150mm |
| Filtration Grade | 100μm (0.1mm) |
| Edge style | Bound (rolled) edge |
| Warranty | 1 Year |
| Mill Test Report | Included |
Product Advantages & Customer Benefits
Our 304L filter discs offer several advantages over standard 304 or 316L grades. The lower carbon content (max 0.03%) in 304L minimizes sensitization during welding, making it ideal for applications that require post-weld heat treatment or exposure to corrosive media. The 100μm pore size is a versatile choice for filtering particles from liquids, gases, and powders in industries such as:
- Water & Wastewater Treatment – removing suspended solids in filtration systems.
- Chemical Processing – catalyst recovery, product purification.
- Food & Beverage – juice, beer, oil filtration where hygiene is critical.
- Pharmaceuticals – sterile filtration and particle size control.
- Oil & Gas – strainer elements for pipeline protection.
The bound edge is a key differentiator: it prevents the mesh from unraveling at the edges, which can cause contamination and reduce filter life. The rolled edge also enables easier handling and installation, saving time during maintenance. Additionally, the disc’s smooth surface reduces pressure drop, improving overall system efficiency.
Each filter disc is manufactured using advanced weaving and finishing techniques, ensuring consistent pore size and mechanical strength. We provide a Mill Test Report with every shipment, giving you full confidence in the material’s compliance with your specifications. The 1-year warranty covers any manufacturing defects, reflecting our commitment to quality.
Trust & Reliability
Anping County Boli Hardware Wiremesh Products Factory has been a dedicated manufacturer since 1998. With an annual export value of US$5-10 million, we have supplied millions of filter discs to customers in over 50 countries. Our products are shipped from major ports including Tianjin, Qingdao, and Shanghai, ensuring timely delivery. We understand the importance of consistent quality, and our production processes are continuously monitored to meet international standards.
We invite you to experience the difference that a precision-engineered, bound-edge filter disc can make in your filtration process. Our team can also customize thickness, diameter, and pore size to match your exact requirements. Contact us today for a quote or to request a sample. We are confident that our 304L filter disc will exceed your expectations.
Frequently Asked Questions
-
Q: What is the difference between 304 and 304L stainless steel?
A: 304L has a lower carbon content (≤0.03%) compared to 304 (≤0.08%). This reduces the risk of carbide precipitation during welding, making 304L better for applications that require welding or exposure to corrosive environments. -
Q: Does the filter disc come with a Mill Test Report?
A: Yes, we provide a Mill Test Report with each batch, documenting the chemical composition and mechanical properties of the material. -
Q: Can I get a different diameter or pore size?
A: Absolutely. We offer customization for diameter, thickness, and pore size. Please contact us with your requirements. -
Q: How is the bound edge made?
A: The bound edge is created by rolling or welding the mesh edge to form a solid, smooth rim. This prevents fraying and provides a safe, durable edge. -
Q: What is the typical lead time?
A: For standard 150mm discs, lead time is 7-15 days depending on quantity. Custom orders may take longer. -
Q: Is the disc suitable for high-temperature applications?
A: 304L stainless steel can withstand temperatures up to about 870°C (1600°F) in intermittent service, but the actual limit depends on the environment. Please consult our technical team for your specific conditions. -
Q: Does the 1-year warranty cover all defects?
A: The warranty covers manufacturing defects such as improper mesh opening, edge delamination, or material failure under normal use. It does not cover damage caused by misuse or improper installation. -
Q: What packaging do you use for export?
A: Filter discs are packed in sturdy cartons or wooden crates to prevent damage during shipping. We can also provide custom packaging upon request.
With over 25 years of experience, we are your reliable partner for high-quality stainless steel filter discs. Choose our 304L bound edge disc with Mill Test Report and 1-year warranty for your next project. Request a quote now!
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