Strainer Basket 316L Stainless Steel, 0.5mm Perforated, DN50 Flanged, 200 PSI for Oil & Gas
Product Spotlights
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of filtration and separation solutions, exporting over US$5 million annually to global markets including North America, Europe, and the Middle East. Our Strainer Basket 316L Stainless Steel, 0.5mm Perforated, DN50 Flanged, 200 PSI is engineered to deliver reliable debris removal and protect downstream equipment in demanding oil & gas applications. Built with premium 316L stainless steel, this strainer basket offers excellent corrosion resistance and durability, while the precision 0.5mm perforations ensure efficient filtration without compromising flow.
This product is designed for easy installation and maintenance, featuring a flanged DN50 connection that conforms to standard piping systems. The 200 PSI pressure rating makes it suitable for moderate to high-pressure pipelines, and the robust construction withstands harsh operating environments. Whether used in crude oil, natural gas, or petrochemical processing, this strainer basket effectively removes solid particles, scale, and debris, extending the life of pumps, valves, and other critical equipment.
Key Features & Technical Specifications
- Material: Premium 316L stainless steel – excellent resistance to chlorides, acids, and high temperatures.
- Perforation Size: 0.5mm (±0.05mm) – precise holes for effective particle retention.
- Connection: DN50 flanged (2 inch) – compatible with ANSI/DIN/JIS flanges, customizable upon request.
- Pressure Rating: 200 PSI (13.8 bar) – suitable for standard oil & gas pipeline pressures.
- Flow Capacity: Optimized open area ratio to minimize pressure drop while maintaining filtration efficiency.
- Surface Finish: Pickled and passivated for enhanced corrosion protection and easy cleaning.
- Temperature Range: -20°C to 400°C (depending on sealing material, optional high-temp gaskets available).
- Customization: Mesh liners, different perforation sizes, custom flanges, and handle options are available.
| Parameter | Value |
|---|---|
| Material Grade | 316L (UNS S31603) |
| Perforation Diameter | 0.5 mm (0.0197 inch) |
| Flange Standard | ANSI 150# (other standards optional) |
| Pressure Rating | 200 PSI (13.8 bar) |
| Operating Temperature | Depends on gasket; up to 400°C with metal gasket |
| Filter Area | Approx. 150 cm² (standard basket design) |
The 0.5mm perforated plate provides a consistent filtration mesh that captures sand, rust, weld slag, and other particulates. Compared to wire mesh strainers, the perforated plate offers superior structural integrity and is less prone to deformation under high flow or pressure surges. The flanged design simplifies installation and removal for cleaning, reducing downtime in your process.
This strainer basket is ideal for oil & gas upstream, midstream, and downstream operations, including:
- Pipeline protection for pumps, compressors, and meters.
- Separation of solids from crude oil, natural gas liquids, and refined products.
- Water injection and produced water filtration.
- Chemical processing and petrochemical plants.
Why Choose Our Strainer Basket?
- Manufacturing Excellence: Over 25 years of experience in wire mesh and perforated metal products, with strict quality control.
- Global Export Experience: Annual export value of US$5–10 million, serving markets across North America, Europe, Middle East, and Asia.
- Customization: We can produce baskets with different diameters, perforation sizes, flange types, and handle options to meet your specific requirements.
- Competitive Pricing: Direct factory pricing with no middlemen, ensuring cost-effective solutions.
Backed by our factory in Hengshui, Hebei, China, we have a dedicated team of engineers and skilled workers who ensure every strainer basket meets rigorous standards. Our port of shipment includes Tianjin, Qingdao, Shanghai, and Foshan, providing flexible logistics for global delivery. With a strong reputation in the industry, we are committed to delivering products that perform reliably in the field.
We invite you to contact us for a quote or technical consultation. Our team will respond promptly to discuss your application and provide tailored recommendations. Trust Anping County Boli Hardware Wiremesh Products Factory for your filtration needs – quality, durability, and service you can count on.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between 316 and 316L stainless steel, and why is 316L used?
A: 316L has a lower carbon content (max 0.03%) compared to 316 (max 0.08%), which improves weldability and reduces the risk of intergranular corrosion. It is preferred for applications exposed to chlorides or high temperatures, such as oil & gas environments. -
Q: Can this strainer basket be used for gas service?
A: Yes, the strainer basket is suitable for both liquid and gas service. However, for gas, we recommend checking the pressure drop and ensuring proper sealing. Gasket materials can be selected based on the gas composition. -
Q: What is the maximum flow rate for this DN50 strainer basket?
A: The flow rate depends on the fluid viscosity, debris load, and allowable pressure drop. As a general guide, for water at 20°C, the flow rate can be up to 20 m³/h with a pressure drop of less than 1 PSI. Contact us for a detailed calculation. -
Q: Is the strainer basket easy to clean?
A: Yes, the flanged design allows easy removal from the pipeline. The basket can be cleaned by backwashing, brushing, or ultrasonic cleaning. Perforated plates are less prone to clogging than mesh and are easier to clean. -
Q: Can I get a different perforation size, e.g., 1mm or 2mm?
A: Absolutely. We offer customizable perforation sizes from 0.3mm to 10mm, depending on your filtration requirements. Lead time and pricing will be adjusted accordingly. -
Q: What certifications does your factory hold?
A: As a manufacturer, we follow strict internal quality control procedures. We can provide material test certificates (MTC) and pressure test reports upon request. For specific third-party certifications, please inquire about availability. -
Q: How long is the delivery time for standard DN50 strainer baskets?
A: For standard sizes and materials, the typical lead time is 15–25 working days after order confirmation. Custom orders may require additional time. We coordinate with our logistics partners to ensure timely shipment from Tianjin, Qingdao, Shanghai, or Foshan. -
Q: What is the warranty period?
A: We offer a 12-month warranty against manufacturing defects from the date of shipment. This covers material and workmanship issues. Normal wear and tear, or damage due to improper use, is not covered.
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