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Help CenterCustom 304 Stainless Steel Sintered Felt Tube: Free Sample, Technical Support, 1 Year Warranty
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer with over 25 years of experience since 1998. Our Custom 304 Stainless Steel Sintered Felt Tube is designed to meet the highest standards of filtration performance. With an annual export value of US$5-10 million and serving markets across North America, Europe, Asia, and beyond, we bring you a product that combines durability, precision, and cost-effectiveness. To help you evaluate our quality, we offer free samples, dedicated technical support, and a 1-year warranty – ensuring your investment is safe and your processes run smoothly.
Our sintered felt tubes are manufactured using high-grade 304 stainless steel fibers, which are compressed and sintered under high temperature to form a porous, rigid structure. This unique process creates a product with excellent permeability, high dirt-holding capacity, and superior mechanical strength. Whether you need filtration for chemical processing, petrochemical, water treatment, or hydraulic systems, our tubes are customizable in diameter, length, and micron rating to fit your exact specifications.
Key Features & Technical Specifications
- Material: 304 Stainless Steel – excellent corrosion resistance, suitable for harsh environments.
- Filtration Precision: Available in micron ratings from 1 to 200 μm, meeting diverse filtration needs.
- High Porosity: Up to 80% porosity ensures low pressure drop and high flow rates.
- Temperature Resistance: Withstands operating temperatures up to 600°C (1112°F) in oxidizing atmospheres.
- Reusable & Cleanable: Can be backwashed or ultrasonically cleaned, extending service life.
- Mechanical Strength: High tensile strength and rigidity withstand differential pressure and vibration.
- Customization: OD from 10 mm to 200 mm, length up to 1000 mm, with various end caps and connections.
| Parameter | Value |
|---|---|
| Material Grade | 304 Stainless Steel |
| Filtration Grade | 1 - 200 μm |
| Porosity | 60% - 80% |
| Max Operating Temperature | 600°C |
| Outer Diameter (OD) | 10 - 200 mm (customizable) |
| Length | Up to 1000 mm (customizable) |
| Wall Thickness | 1.0 - 5.0 mm (optional) |
Why Choose Our Sintered Felt Tube?
- Custom Solutions: We work closely with your engineering team to design tubes that fit your existing systems or new projects.
- Free Sample & Technical Support: Test the product before committing to large orders. Our experienced engineers provide guidance on selection, installation, and maintenance.
- 1-Year Warranty: We stand behind the quality of our manufacturing. Any defects in material or workmanship are covered.
- Cost-Effective: Longer service life and cleanability reduce replacement costs and downtime.
- Global Shipping: We ship from multiple ports (Tianjin, Qingdao, Shanghai, Foshan) with fast delivery to major markets worldwide.
With over two decades of specialization in wire mesh products, Anping County Boli Hardware Wiremesh Products Factory has earned a reputation for reliability and excellence. Our annual export value of US$5-10 million demonstrates the trust our global customers place in us. We have supplied sintered felt tubes to industries ranging from petrochemical and pharmaceutical to food & beverage and environmental protection.
Contact us today to request your free sample and discuss your custom requirements. Our technical team is ready to provide the support you need to achieve optimal filtration performance.
Frequently Asked Questions (FAQ)
-
What is the difference between sintered felt tube and woven mesh tube?
Sintered felt tubes are made from random metal fibers, offering higher porosity and dirt-holding capacity compared to woven mesh. They are ideal for high-viscosity fluids and fine particle filtration. -
Can I get a free sample before ordering in bulk?
Yes, we provide free samples for evaluation. You only need to cover shipping costs. Contact us with your desired specifications. -
How do I clean the sintered felt tube?
The tube can be cleaned by backwashing, ultrasonic cleaning, or chemical cleaning depending on the application. Our technical support team can recommend the best method. -
What is the typical lifespan of this product?
Lifespan depends on operating conditions such as temperature, pressure, and contaminant load. With proper cleaning, many clients report 2-5 years of service. -
Can you customize the end connections (threads, flanges, etc.)?
Absolutely. We can add various end caps, threads, flanges, or other fittings to match your existing system. -
Is the 304 stainless steel suitable for food contact?
Yes, 304 stainless steel is food-grade and commonly used in food and beverage filtration. Please confirm specific requirements with our team. -
Do you offer a warranty on the product?
Yes, we provide a 1-year warranty against manufacturing defects. Contact us for details on warranty terms. -
What is the minimum order quantity (MOQ)?
For standard sizes, MOQ is typically 10 pieces. For custom sizes, it may vary – please inquire.
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