API 660 Floating Head Heat Exchanger: High-Efficiency Thermal Solution for Industrial Applications

API 660 Floating Head Heat Exchanger: High-Efficiency Thermal Solution

The Floating Head Heat Exchanger is premium thermal transfer equipment engineered for demanding industrial processes. Its unique floating head structure eliminates thermal stress caused by temperature differences between tubes and shells, ensuring exceptional reliability and extended service life. Capable of handling high-pressure fluids, corrosive media, and significant temperature variations, this exchanger delivers superior heat transfer efficiency while maintaining operational safety. Backed by YUHONG's professional technical team, we provide integrated one-stop services for related projects to meet customized industrial requirements.

Core Advantages

• Thermal Stress Relief: Floating head design allows free expansion/contraction of tube bundle, preventing deformation and leakage under extreme temperature fluctuations (up to 600°C)
• Easy Maintenance: Removable tube bundles enable convenient cleaning, inspection, and replacement, reducing downtime and maintenance costs
• High Efficiency: Optimized tube layout (triangular/square pitch) and enhanced shell-side flow design maximize heat transfer coefficient (U-value: 150-3000 W/(m²*K))
• Versatile Compatibility: Suitable for wide range of fluids (liquids, gases, vapors) and operating conditions (pressure: up to 10 MPa), with customizable materials for corrosive environments
• Energy-Saving Design: Minimized pressure drop and efficient heat recovery help lower energy consumption and operational costs

Technical Specifications (Standard Models)

Parameter	Range
Shell Diameter	159 mm - 2000 mm
Tube Length	1.5 m - 9 m
Tube Material	Carbon Steel (GB/T 8163), 304/316L Stainless Steel, Hastelloy C-276, Titanium Gr.2
Shell Material	Carbon Steel (Q235B), 304/316L Stainless Steel
Design Pressure	0.6 MPa - 10 MPa
Design Temperature	-40°C - 600°C
Tube Count	32 - 1200
Heat Transfer Area	5 m² - 500 m²

Application Fields

Ideal for industries requiring reliable heat exchange under harsh conditions:

• Oil & Gas: Crude oil cooling, natural gas processing, and refinery distillation
• Chemical & Petrochemical: Chemical reaction cooling, solvent recovery, and acid concentration
• Power Generation: Boiler feedwater heating, turbine exhaust condensation, and waste heat recovery
• Pharmaceutical & Food: Sterilization processes, product cooling, and clean-in-place (CIP) systems
• Metallurgy & Mining: Cooling of molten metals, ore processing, and wastewater treatment

YUHONG Integrated Services

YUHONG provides comprehensive technical support and service solutions for floating head heat exchanger projects, covering the entire lifecycle from design to commissioning to ensure optimal equipment performance and project efficiency.

• Custom Design: Based on specific process requirements, operating conditions and industry standards, we design optimized floating head heat exchanger solutions including structural design, material selection and layout planning
• Professional Assembly: Strict assembly processes and quality control standards ensure precise equipment assembly with tight component connections and stable operation
• Thermal Calculation: Advanced simulation tools and professional thermal engineering algorithms provide accurate heat transfer coefficient analysis, heat load calculation and energy efficiency evaluation
• Comprehensive Testing: Multi-dimensional testing including pressure test, leakage test, thermal performance test and structural integrity inspection eliminates potential risks and ensures compliance with design standards

This API 660 floating head exchanger delivers high-efficiency thermal performance for industrial service, with wetted materials selectable from 316L stainless steel, titanium or Hastelloy to match your process corrosivity. The floating head design handles significant shell-to-tube temperature differences and allows full bundle access for cleaning, which keeps fouling under control in refinery and petrochemical duty. Design pressure capability reaches the 10 MPa class, and the unit is CE certified with complete API 660 documentation. We provide thermal ratings, drawings and material certificates, with installation and after-sales support.

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API 660 Floating Head Heat Exchanger: High-Efficiency Thermal Solution for Industrial Applications Images