CB/T497 Marine Water Filter OEM Factory - Stainless Steel 316L Construction
Product Spotlights
As a professional manufacturer with ISO9001 certification, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in providing high-quality, reliable marine filtration solutions. Our CB/T497 Marine Water Filter, constructed from premium 316L stainless steel, is engineered to meet the rigorous demands of maritime applications, offering superior corrosion resistance and long-term durability for your critical water systems. We understand the importance of dependable equipment at sea, which is why we focus on precision manufacturing and strict quality control to deliver filters that perform consistently in challenging environments. With extensive experience serving global markets and an annual export value demonstrating our international reach, we are your trusted partner for OEM marine filtration components.
This marine water filter is designed for efficiency and resilience. Its core construction from 316L stainless steel provides exceptional resistance to pitting and crevice corrosion, particularly from chlorides present in seawater, ensuring a longer service life and reduced maintenance costs. The filter is built to comply with the CB/T497 standard, a recognized specification for marine piping components in China, assuring compatibility and performance within marine systems.
Key Features & Technical Advantages:
- Superior Material: 316L stainless steel offers enhanced corrosion resistance compared to standard 304 or 316 grades, thanks to its lower carbon content and higher molybdenum percentage.
- Robust Construction: Designed for high-pressure environments, the filter housing is welded and machined to withstand vibration and shock loads common in marine operations.
- Customizable Filtration: We provide various filter element options (e.g., mesh screen, pleated cartridge) to achieve the required micron rating for your specific application, whether it's for seawater cooling, ballast water, or potable water systems.
- Flexible Configuration: Available in flanged or threaded connection types to seamlessly integrate into existing piping layouts. Port sizes and pressure ratings are customizable based on your system requirements.
- Easy Maintenance: The design typically allows for easy access to the filter element for inspection, cleaning, or replacement, minimizing vessel downtime.
Technical Specifications Table:
| Parameter | Specification / Option |
|---|---|
| Primary Material | 316L Stainless Steel |
| Design Standard | CB/T497 |
| Connection Standards | ANSI, JIS, DIN, GB (Customizable) |
| Filtration Level | From coarse to fine filtration (e.g., 50 to 5 microns) |
| Operating Pressure Range | PN10 to PN40 (or as required) |
| Temperature Range | Suitable for standard marine water temperatures |
Benefits for Your Business:
- Enhanced System Reliability: Protects downstream pumps, heat exchangers, and valves from particulate damage, reducing unexpected failures.
- Cost-Effective Operation: The durability of 316L reduces the frequency of filter housing replacement, while efficient filtration can lower fuel consumption by maintaining optimal heat exchanger performance.
- Compliance & Compatibility: Adherence to CB/T497 facilitates compliance in relevant maritime sectors and ensures mechanical compatibility.
- OEM/ODM Support: As a factory, we offer full OEM services, including custom branding, packaging, and design modifications to meet your exact specifications and integrate seamlessly into your product line.
Our commitment to quality is backed by an ISO9001-certified manufacturing process, ensuring every CB/T497 Marine Water Filter meets consistent performance standards. With an annual export value reflecting our capability to serve diverse markets from North America and Europe to Southeast Asia and Africa, we have proven experience in navigating international logistics, with major shipment ports including Shanghai, Guangzhou, Hong Kong, and Beijing for your convenience. Choosing our OEM factory means partnering with a dedicated manufacturer focused on delivering durable, high-performance filtration solutions that safeguard your marine operations. Contact us today to discuss your specific requirements and experience the reliability our products bring to your applications.
Frequently Asked Questions (FAQ):
-
Q: What is the main advantage of using 316L stainless steel over 316 for marine filters?
A: 316L has a lower carbon content, which significantly reduces the risk of carbide precipitation during welding. This enhances its corrosion resistance in the heat-affected zones, making it more suitable for the welded construction of filter housings in corrosive seawater environments. -
Q: Can you produce filters according to standards other than CB/T497?
A: Yes. While we specialize in CB/T497, our OEM capabilities allow us to manufacture filters conforming to other international standards such as ANSI, JIS, or DIN, based on your project specifications and target market requirements. -
Q: What types of filter elements are compatible with this housing?
A: The housing can be designed to accommodate various elements, including stainless steel wire mesh baskets for coarse filtration or replaceable pleated cartridge elements for finer filtration. The choice depends on your required micron rating and application. -
Q: Is the filter suitable for potable water systems on board?
A: Yes, provided it is equipped with a filter element rated for potable water and the system is properly sanitized. The 316L material itself is suitable for contact with drinking water. Specific certifications for potable water can be discussed as part of the OEM order. -
Q: What is your typical lead time for OEM orders?
A: Lead time varies based on order quantity and customization complexity. For standard designs, production can be relatively quick. We provide detailed project timelines upon receipt of your specifications to ensure clear planning. -
Q: How do you ensure quality control for export orders?
A: Every batch undergoes rigorous inspection, including material verification, dimensional checks, pressure testing, and visual examination. Our ISO9001 system provides a framework for documented procedures and traceability throughout the manufacturing process. -
Q: Can you provide custom port connections and pressure ratings?
A: Absolutely. As an OEM factory, customizing connection types (flange rating, thread standard), port sizes, and pressure classes (PN ratings) is a core part of our service to ensure the filter integrates perfectly into your system. -
Q: What are your main export markets, and do you have experience with specific regional requirements?
A: We export extensively to North America, South America, Europe, Southeast Asia, Africa, and Oceania. This broad experience means we are familiar with various regional maritime regulations and customer expectations, which we incorporate into our OEM designs.
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