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304 Stainless Steel Spiral Tube for Oil Filtration in Refinery Systems
Product Spotlights
Precision-engineered 304 stainless steel spiral tube enhances oil filtration efficiency in refinery systems. Corrosion-resistant, customizable dimensions, and easy-to-clean design reduce maintenance costs. Trusted manufacturer with 20+ years of experience and global export reach.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, 304 Stainless Steel
diameter:
Customizable (e.g., 10mm-200mm)
wall thickness:
0.5mm-3.0mm (customizable)
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, 304 Stainless Steel
diameter
Customizable (e.g., 10mm-200mm)
wall thickness
0.5mm-3.0mm (customizable)
length
Up to 6 meters per piece
surface finish
Pickled, Bright Annealed, or Polished
application
Oil filtration in refinery systems, petrochemical, gas processing
connection type
Threaded, Flanged, or Welded (customizable)
temperature range
-20°C to 400°C (depending on application)
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998, specializing in high-quality stainless steel filtration solutions. Our 304 Stainless Steel Spiral Tube for Oil Filtration in Refinery Systems is designed to deliver superior performance in demanding oil refining environments. With over two decades of experience and an annual export value exceeding US$5 million, we ensure every product meets rigorous quality standards. This spiral tube offers excellent corrosion resistance, precise filtration, and long service life, making it an ideal choice for refinery operations that require reliable and efficient separation of solids from liquids.
Key Features & Technical Specifications
- High-grade 304 Stainless Steel – Provides excellent resistance to oxidation, corrosion, and high temperatures, ensuring durability in harsh refinery environments.
- Precision Spiral Design – The spiral tube structure maximizes filtration surface area, reducing pressure drop and improving filtration efficiency by up to 30% compared to conventional straight tubes.
- Customizable Dimensions – Available in various diameters, wall thicknesses, and lengths to fit specific refinery system requirements. Options include threaded, flanged, or welded connections.
- Seamless or Welded Construction – Both seamless and welded versions are produced with advanced welding techniques to ensure leak-proof performance and high mechanical strength.
- Fine Mesh or Perforated Options – Can be supplied with a stainless steel wire mesh wrap or perforated holes for precise filtration ratings (e.g., 50–500 microns).
- Easy Maintenance – The spiral design allows for easy cleaning and backwashing, reducing downtime and operational costs.
| Parameter | Value |
|---|---|
| Material Grade | 304 Stainless Steel (1.4301) |
| Outer Diameter | 20mm – 200mm (customizable) |
| Wall Thickness | 0.5mm – 3.0mm |
| Length | Up to 6000mm (custom lengths available) |
| Filtration Accuracy | 50 – 500 microns (customizable) |
| Operating Temperature | -20°C to 400°C |
| Working Pressure | Up to 10 bar (depending on dimensions) |
Advantages for Refinery Systems
- Enhanced Filtration Efficiency – The spiral geometry increases the effective filtration area, allowing for higher flow rates and better particle removal. This helps maintain the quality of refined oil and reduces downstream equipment wear.
- Reduced Maintenance Costs – The robust 304 stainless steel construction resists fouling and can be easily cleaned via backwashing or chemical cleaning. This translates to fewer replacements and lower operational costs.
- Versatile Integration – Compatible with existing refinery piping systems. Available with various end connections (threaded, flanged, or welded) to simplify installation.
- Corrosion Resistance – 304 stainless steel withstands exposure to crude oil, diesel, gasoline, and many chemicals used in refinery processes, ensuring long-term reliability.
- Customizable to Your Needs – We offer tailored solutions including different diameters, lengths, mesh sizes, and special coatings (if required). Contact our engineering team for a custom design.
Trusted Manufacturer with Global Reach
Anping County Boli Hardware Wiremesh Products Factory has been serving clients worldwide since 1998. Our annual export value of US$5–10 million demonstrates our commitment to quality and international standards. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, covering markets in North America, South America, Europe, Asia, Africa, and Oceania. Our factory in Hengshui, Hebei, China, is equipped with advanced production and testing facilities, ensuring each spiral tube meets strict quality control. We pride ourselves on being a reliable partner for refinery operators seeking durable filtration solutions.
Why choose our 304 Stainless Steel Spiral Tube? It combines proven engineering, premium materials, and customizable features to optimize your oil filtration process. Whether you need a standard size or a custom design, we deliver on time and within budget. Contact us today to discuss your specific requirements and receive a competitive quote.
Frequently Asked Questions
-
What is the typical lifespan of a 304 stainless steel spiral tube in refinery service?
With proper maintenance, these tubes can last 5–10 years, depending on the operating conditions (temperature, pressure, corrosivity of the fluid). Regular cleaning can extend service life. -
Can the spiral tube be used for high-temperature filtration above 400°C?
Standard 304 stainless steel is suitable up to 400°C. For higher temperatures, we recommend 316 or 310S stainless steel – please consult our engineering team. -
How do I determine the correct diameter and length for my system?
This depends on your flow rate, pressure drop requirements, and available space. Our technical team can provide a sizing calculation based on your parameters. -
Do you offer custom filtration ratings below 50 microns?
Yes, we can fabricate spiral tubes with finer mesh or perforations down to 1 micron, but it may require a multi-layer design. Contact us for a feasibility study. -
What connection types are available?
We offer threaded (NPT/BSP), flanged (ANSI/DIN), and welded ends. Custom connections are also possible. -
How do I clean the spiral tube?
Recommended methods include backwashing with clean oil or solvent, ultrasonic cleaning, or chemical cleaning with mild detergents. Avoid harsh acids that could damage the stainless steel surface. -
Can you provide samples before bulk order?
Yes, we offer sample tubes for testing. The sample cost is negotiable and can be deducted from a future production order. -
What is the minimum order quantity (MOQ)?
Our MOQ is typically 50 pieces for standard sizes, but we can accommodate smaller quantities for custom orders. Please inquire.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
Others
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