Compact Spiral Wound Tubular Heat Exchanger for Petrochemical & Beverage Industries
In the beverage industry, where hygiene and product quality are of utmost importance, the hygienic spiral wound tubular heat exchanger plays a vital role. Made entirely from food - grade 316L stainless steel, it provides a smooth surface that is easy to clean and resistant to microbial growth. The spiral - wound configuration enables gentle heat transfer, which is essential for preserving the flavor and nutrients of beverages.
Its counterflow design allows for precise temperature control during processes like pasteurization and sterilization. The heat exchanger can handle liquid flow rates of 10 - 100 m³/h while maintaining a temperature difference of ±0.5°C. During production, the tubes are polished to a mirror - like finish, and the joints are welded using advanced techniques to ensure a seamless and hygienic system, making it ideal for processing juices, soft drinks, and alcoholic beverages.
Product Details
Basic Information
◆ Place of Origin: China
◆ Brand Name: [Customizable, e.g., HYLITA]
◆ Certification: CE, ISO 9001, FDA (for food - grade applications), ASME BPVC (for petrochemical compliance)
◆ Model Number: SWTH - P2025 (Spiral Wound Tubular Heat Exchanger - Petrochemical 2025 Series)
Product Overview
◆ This compact spiral wound tubular heat exchanger, featuring a helical tube arrangement, is engineered to boost heat transfer efficiency in petrochemical plants and ensure hygienic thermal processing in the beverage industry. Its dual - industry adaptability, combining high - viscosity fluid handling (petrochemical) with gentle heat transfer (beverage), makes it a versatile thermal management solution.
Key Specifications
◆ Construction Materials
Petrochemical - Grade: High - strength alloy steel (optional: stainless steel 316L for corrosive fluids). Resists wear from high - viscosity oils, solvents, and petrochemical feedstocks.
Beverage - Grade: Food - grade 316L stainless steel. Non - reactive, easy - to - clean surface prevents microbial growth, meeting strict FDA hygiene standards.
◆ Performance Parameters
Heat Transfer Efficiency: Helical tube design + counterflow configuration achieve 95% thermal efficiency (petrochemical: high - viscosity fluid turbulence; beverage: gentle heat transfer for flavor preservation).
Flow & Temperature Control:
Petrochemical: Handles viscosities up to 10,000 cP; temperature range - 20°C to 350°C.
Beverage: Manages flow rates 10–100 m³/h; temperature precision ±0.5°C (critical for pasteurization/sterilization).
Design & Functionality
◆ Helical Tube Arrangement
The spiral - wound helical tubes create extended, turbulent flow paths. In petrochemical applications, this disrupts laminar flow in high - viscosity fluids (e.g., heavy crude, polymer melts), boosting heat transfer by 30% vs. traditional shell - and - tube designs. In beverages, the same design enables gentle, uniform heating/cooling to preserve flavor and nutrients.
◆ Hygienic & Durable Build
Beverage Industry: 316L stainless steel tubes are polished to a mirror finish, with welded joints (advanced TIG welding) ensuring no crevices for bacteria. Easy to disassemble for CIP (Clean - in - Place) processes.
Petrochemical Industry: Corrosion - resistant materials + robust welding withstand harsh chemicals (e.g., sulfur - rich oils), extending service life to 15+ years.
Application Areas
◆ Petrochemical Plants
High - Viscosity Fluid Processing: Ideal for heating/cooling heavy crude, lubricating oils, and polymer solutions in refineries, chemical plants, and polymer production lines.
Retrofit Compatibility: Compact size (40% smaller than traditional exchangers) allows integration with existing shell - and - tube systems, upgrading heat transfer efficiency without major infrastructure changes.
◆ Beverage Industry
Hygienic Thermal Processing: Perfect for juice pasteurization, soft drink cooling, and alcoholic beverage sterilization. Gentle heat transfer preserves flavor, color, and nutrients (critical for premium products).
High - Volume Operations: Handles flow rates up to 100 m³/h, suitable for large - scale bottling plants and craft beverage producers alike.
Commercial Terms
◆ Order Details
Minimum Order Quantity (MOQ): 1 unit (supports pilot projects in both industries; bulk orders ≥5 units get 8% discount).
Price:
Petrochemical - Grade: $8,500–$12,000/unit (varies by material/pressure rating).
Beverage - Grade: $9,000–$13,000/unit (includes FDA - compliant 316L stainless steel).
◆ Shipping & Delivery
Packaging:
Petrochemical: Anti - corrosion VCI film + seaworthy plywood crates.
Beverage: FDA - compliant plastic wrapping + sterile wooden cases.
Delivery Time: 12–20 days (standard); 25–30 days (custom pressure/vacuum ratings).
◆ Payment & Supply
Payment Terms: T/T (30% deposit), L/C at sight.
Supply Ability: 500 units/month (dedicated production lines for petrochemical and beverage variants).
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