304 Stainless Steel Candle Filter Element Skeleton for Pharmaceutical Fluid and Solvent Filtration
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998 – proudly presents our 304 Stainless Steel Candle Filter Element Skeleton, engineered specifically for the demanding environment of pharmaceutical fluid and solvent filtration. With over two decades of experience in wire mesh and filtration products, we combine precision manufacturing with rigorous quality control to deliver a filter element skeleton that ensures consistent performance, easy cleaning, and long service life. Our factory has exported to markets across North America, Europe, Southeast Asia, and beyond, with annual export values reaching US$5–10 million. This product is the backbone of your filtration system, designed to meet the high purity standards required in pharmaceutical processing.
Key Features & Benefits
- Premium 304 Stainless Steel Construction – Offers excellent corrosion resistance against a wide range of solvents, acids, and alkaline fluids, ensuring durability in harsh chemical environments.
- High Mechanical Strength – The skeleton structure provides robust support for filter media, preventing collapse under high differential pressure and maintaining stable filtration efficiency.
- Customizable Filter Precision – Available in micron ratings from 0.5μm to 100μm, tailored to your specific particle retention requirements for pharmaceutical liquids and solvents.
- Easy Cleaning & Reusability – The smooth surface and open structure allow efficient backwashing or chemical cleaning, reducing downtime and replacement costs.
- Versatile Connection Options – Threaded, flanged, or tri-clamp ends are available to fit standard housing systems, simplifying installation and integration.
- Compliance with Pharmaceutical Standards – Manufactured with attention to surface finish and cleanliness, suitable for applications requiring high purity such as API filtration, solvent recovery, and sterile liquid processing.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel (SUS304) |
| Filtration Precision | 0.5μm – 100μm (customizable) |
| Standard Length | 10", 20", 30", 40" (other lengths upon request) |
| Outer Diameter | 2.5", 3", 4", 6" (customizable) |
| Connection Type | Threaded (NPT/BSP), Flanged, Tri-clamp |
| Operating Temperature | -20°C to 300°C |
| Maximum Differential Pressure | 0.6 MPa (6 bar) |
| Surface Finish | Pickling & passivation, electropolishing optional |
Why Choose Our Candle Filter Element Skeleton?
The skeleton is the core structural component of a candle filter. Our 304 stainless steel version is engineered to withstand the rigorous conditions of pharmaceutical filtration, including repeated cleaning cycles and exposure to aggressive solvents. The precise wire mesh or perforated metal design ensures uniform flow distribution, extending the life of the filter media and improving overall filtration efficiency. Compared to lower-grade materials, 304 stainless steel offers superior resistance to pitting and crevice corrosion, especially in chloride-containing environments. This translates to lower maintenance costs, fewer replacements, and consistent product quality for your pharmaceutical processes.
We understand that every application is unique. That's why we offer full customization – from length, diameter, and filtration precision to connection type and surface finish. Our engineering team works closely with clients to develop the optimal solution for their specific fluid or solvent filtration needs. Whether you are filtering active pharmaceutical ingredients (APIs), cleaning solvents, or polishing final products, our candle filter skeleton delivers reliable performance.
Trust & Reliability from a Proven Manufacturer
With our factory established in 1998 and located in Hengshui, Hebei – the wire mesh capital of China – we have built a reputation for quality and consistency. Our annual export value of US$5–10 million reflects the trust our global customers place in us. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to markets worldwide. Our main markets cover North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Each product undergoes strict inspection before packing, and we are committed to continuous improvement in manufacturing processes.
Investing in our 304 stainless steel candle filter element skeleton means investing in a durable, high-performance component that enhances your filtration system's efficiency. Contact us today for a quote or technical consultation – we are ready to support your pharmaceutical filtration projects with precision-engineered solutions.
Frequently Asked Questions (FAQ)
1. What micron ratings are available for this filter skeleton?
We offer a wide range from 0.5μm to 100μm. The exact micron rating can be customized based on your filtration requirements. Please specify your target particle size when ordering.
2. Can the length and diameter be customized?
Yes, both length and diameter are customizable. Standard lengths are 10", 20", 30", 40", and outer diameters from 2.5" to 6". For non-standard sizes, please contact our sales team with your dimensions.
3. Is this filter element suitable for high-temperature or high-pressure applications?
Our 304 stainless steel skeleton can operate continuously at temperatures up to 300°C and withstand a maximum differential pressure of 0.6 MPa (6 bar). For higher pressures or temperatures, alternative materials or designs may be considered – please consult us.
4. How do I clean and reuse the filter element skeleton?
The skeleton is designed for easy cleaning. It can be backwashed with clean water or solvents, or chemically cleaned using appropriate agents. The smooth surface minimizes fouling, and the robust structure withstands repeated cleaning cycles.
5. What connection types are available?
We offer threaded (NPT or BSP), flanged, and tri-clamp connections. The choice depends on your existing housing. Please provide your housing specifications, and we will match the connection.
6. Do you provide samples for testing?
Yes, we can provide samples for evaluation. Sample cost and shipping are negotiable. Contact us with your requirements, and we will arrange a suitable sample.
7. What is the typical lead time for custom orders?
Lead time depends on order quantity and customization level. For standard sizes, it is usually 7–15 days. Custom orders may take 15–25 days. We will confirm the delivery schedule upon order confirmation.
8. Is this product suitable for sterile pharmaceutical filtration?
Our skeleton is made from 304 stainless steel and can be processed with a smooth surface finish suitable for clean environments. However, for sterile applications, additional sterilization and validation may be required. We recommend discussing your specific application to ensure compatibility.
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