316L Stainless Steel Flat-Type Filter, 1" Flanged, 50 Micron, 150 PSI, High Pressure
Product Spotlights
As a trusted manufacturer backed by Anping County Boli Hardware Wiremesh Products Factory (established in 1998), we proudly present our 316L Stainless Steel Flat-Type Filter with a 1" flanged connection, 50 micron filtration rating, and 150 PSI high-pressure capability. This filter is engineered to deliver reliable, long-lasting performance in demanding industrial environments where corrosion resistance and mechanical strength are paramount. Our flat-type design minimizes pressure drop while maximizing filtration efficiency, making it an ideal choice for protecting downstream equipment.
The filter body is constructed from premium 316L stainless steel, offering superior resistance to chlorides, acids, and high-temperature fluids compared to standard 304 grades. The 1" flanged connection (ANSI 150# compatible) ensures a secure, leak-free installation in piping systems, while the 50 micron (approx. 0.002 inch) mesh element effectively removes solid particles without restricting flow. Rated for 150 PSI (10.3 bar) working pressure, this filter is suitable for high-pressure applications such as hydraulic systems, steam lines, chemical processing, and water injection systems.
Key Features & Technical Specifications
- Material: Full 316L stainless steel (body, flange, and screen) – excellent corrosion resistance and durability.
- Connection: 1" ANSI 150# raised face flanged, with bolt holes for easy installation.
- Filtration: 50 micron mesh (available in other grades from 10 to 500 micron upon request).
- Pressure Rating: 150 PSI @ 100°F (higher ratings available with custom designs).
- Design: Flat-type strainer element minimizes pressure drop and simplifies cleaning/replacement.
- Sealing: Standard EPDM O-ring (optional FKM/Viton for high-temperature or chemical service).
- Applications: Water treatment, oil & gas, petrochemical, food & beverage, pharmaceutical, marine.
- Standards: Designed and manufactured in accordance with ASME B16.5 (flange dimensions) and general industry practices.
Detailed Parameter Table
| Parameter | Value |
| Body Material | 316L Stainless Steel (ASTM A240) |
| Flange Size | 1" (DN25) ANSI 150# RF |
| Filtration Rating | 50 Micron (≈ 0.002 in.) |
| Maximum Pressure | 150 PSI @ 100°F (10.3 bar) |
| Operating Temperature | -20°F to 350°F (-29°C to 177°C) with EPDM seal |
| Screen Type | 304L SS woven mesh (316L optional) |
| Weight | Approx. 3.5 lbs (1.6 kg) |
| Surface Treatment | Pickled & passivated (bright finish available) |
Why Choose This Flat-Type Filter?
- High Durability: 316L stainless steel withstands corrosive fluids, saltwater, and high temperatures – ideal for offshore and chemical plants.
- Low Maintenance: The flat-type screen can be easily removed for cleaning or replacement without removing the entire filter body from the pipeline.
- Efficient Filtration: 50 micron mesh traps particles like sand, rust, scale, and debris, preventing damage to pumps, valves, and instrumentation.
- Compact Design: Flat-type configuration saves space and reduces pressure drop compared to conventional Y-type or basket strainers.
- Versatile: Suitable for both liquid and gas systems; can be customized with different mesh sizes, sealing materials, and flange ratings.
- Cost-Effective: Direct from manufacturer – no middleman, competitive pricing, and consistent quality.
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has been a reliable supplier to global markets including North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our annual export value exceeds US$5 million, and we ship from major ports: Tianjin, Qingdao, Shanghai, and Foshan. Every filter undergoes rigorous quality control – from material inspection to hydrostatic pressure testing – ensuring that you receive a product that meets your exact specifications.
We are confident that our 316L Stainless Steel Flat-Type Filter will exceed your expectations for performance, longevity, and value. Whether you need a standard 1" flanged unit or a custom-designed solution, our engineering team is ready to assist. Contact us today for a quotation or technical consultation – we look forward to building a long-term partnership with you.
Frequently Asked Questions (FAQ)
-
Q: What fluids can this filter handle?
A: The 316L stainless steel construction is compatible with most corrosive fluids, including seawater, acids, alkalis, steam, oils, and many chemicals. For specific compatibility, please consult our technical team. -
Q: Can I install this filter vertically or horizontally?
A: Yes, the flat-type design allows installation in any orientation. However, for optimal drainage and cleaning, we recommend horizontal installation with the screen access facing downward. -
Q: How do I clean the filter element?
A: The screen can be removed by unbolting the flange cover. Rinse with water or a suitable solvent, or use a soft brush to dislodge particles. For heavy fouling, ultrasonic cleaning is also effective. -
Q: Is the 50 micron rating absolute or nominal?
A: Our standard mesh is nominal filtration. For absolute ratings (e.g., 50 micron absolute), we can provide a laser-cut or sintered element upon request. -
Q: What is the maximum working temperature?
A: With standard EPDM O-ring, the temperature range is -20°F to 350°F. For higher temperatures (up to 500°F), we recommend FKM or PTFE seals. -
Q: Can I get a different flange rating, like 300# or 600#?
A: Yes, we offer custom flange ratings (ANSI 150#, 300#, 600#) and other standards (DIN, JIS). Please provide your requirements for a tailored solution. -
Q: Do you provide certificates of material or pressure test?
A: Yes, we can provide material test reports (MTR) for 316L stainless steel, as well as hydrostatic pressure test certificates upon request. -
Q: What is the lead time for a standard order?
A: For stock items, lead time is 7–10 days. For custom orders, typically 15–25 days depending on quantity and specifications.
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