Candle Filter Element Skeleton for Oil & Gas Filtration, 316L Stainless Steel, 20 Micron, Customizable
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a trusted manufacturer specializing in filtration solutions. Our Candle Filter Element Skeleton is engineered for demanding oil and gas filtration applications, crafted from premium 316L stainless steel with a 20 micron rating. This product combines durability, high-temperature resistance, and customizable options to meet your specific process requirements. Whether you need a standard configuration or a tailored design, our decades of expertise ensure reliable performance and long service life.
Key Features & Technical Specifications
- Material: 316L stainless steel – excellent corrosion resistance against sour gas, saltwater, and chemicals.
- Filtration Precision: 20 micron absolute rating, effectively removing solid particles while maintaining high flow rates.
- Robust Skeleton Structure: Reinforced inner support ensures resistance to high differential pressure and mechanical stress.
- High Temperature & Pressure Tolerance: Suitable for continuous operation up to 400°C and 20 bar (higher upon request).
- Customizable Dimensions: Available in various lengths, diameters, end cap styles (threaded, flanged, or custom), and gasket materials.
- Surface Finish Options: Pickled, electropolished, or as specified to minimize particle shedding and improve cleanability.
- Compatibility: Designed to fit standard filter housings in oil & gas, petrochemical, and refining processes.
| Parameter | Standard Value |
|---|---|
| Material Grade | 316L Stainless Steel |
| Filtration Rating | 20 microns (5–100 microns available) |
| Outer Diameter | 60 mm, 89 mm, 100 mm, or custom |
| Length | 500 mm, 1000 mm, 1500 mm, or custom up to 2000 mm |
| End Cap Connection | Threaded (NPT/BSP), Flanged, or Custom |
| Max Operating Temperature | 400°C (752°F) |
| Max Differential Pressure | 20 bar (290 psi) |
Benefits for Your Application
- Enhanced Filtration Efficiency: The 20 micron rating ensures consistent removal of fines, protecting downstream equipment like pumps and valves.
- Long Service Life: 316L stainless steel resists pitting and crevice corrosion, reducing replacement frequency and maintenance costs.
- Easy Cleaning & Regeneration: The skeleton design allows backwashing or chemical cleaning, extending filter life in batch operations.
- Custom Fit: We offer tailored dimensions and end connections to retrofit existing housings without modification.
- Reliable Supply Chain: As a factory with 20+ years of experience, we provide consistent quality and on-time delivery.
With an annual export value of US$5 million – US$10 million, our products are shipped to over 15 regions including North America, Europe, Southeast Asia, and the Middle East. We serve major markets in oil & gas, petrochemical, and water treatment industries. Our factory in Hengshui, Hebei (China) operates with lean manufacturing principles, ensuring competitive pricing without compromising quality. We are committed to strict quality control – each candle filter element skeleton undergoes dimensional checks and pressure testing before shipment. Choose Anping Boli for a reliable partner that delivers customizable, durable, and high-performance filtration solutions. Contact us today for a quote or technical consultation.
Frequently Asked Questions (FAQ)
-
Q: What is the typical delivery time for customized candle filter elements?
A: Standard sizes ship within 15-20 days; custom orders typically require 25-35 days depending on quantity and complexity. -
Q: Can I use this filter element for high-viscosity fluids?
A: Yes, the 316L stainless steel skeleton with 20 micron rating is suitable for moderate viscosity fluids. For extremely high viscosity, we recommend a coarser micron rating (e.g., 50 microns) to avoid excessive pressure drop. -
Q: Do you provide samples for testing before bulk order?
A: Yes, we offer sample orders. Sample cost is negotiable and can be deducted from the bulk order. -
Q: What end cap connections are available?
A: We offer threaded (NPT, BSP), flanged (ANSI, DIN), and custom connections. Please specify your housing type. -
Q: Is the filter element suitable for sour gas (H₂S) environments?
A: 316L stainless steel is generally resistant to H₂S under NACE MR0175 conditions. For severe sour service, we recommend consulting our engineering team for material validation. -
Q: How do I clean the filter element?
A: The skeleton can be backwashed with clean fluid or chemically cleaned. For organic residues, a mild alkaline detergent works well. Avoid using strong acids that may damage the stainless steel. -
Q: What is the maximum length you can produce?
A: We can produce lengths up to 2000 mm (customizable). For longer requirements, we can design a multi-section assembly. -
Q: Do you offer replacement gaskets or O-rings?
A: Yes, we supply compatible gaskets in materials such as Viton, EPDM, and PTFE upon request.
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