एयर कूल्ड हीट एक्सचेंजर, फोर्सड ड्राफ्ट, एपीआई 661, पेट्रोलियम उद्योग

Brief: Discover the Forced Draught Air Cooled Heat Exchanger API 661, designed for the petroleum industry. This high-performance exchanger offers efficient heat transfer with options for forced or induced draught configurations. Learn about its robust construction, tube bundle design, and fin selection for optimal thermal performance.
Related Product Features:
  • Compliant with API 661 standards for petroleum industry applications.
  • Offers both forced-draught and induced-draught configurations for versatile use.
  • Includes essential components like tube bundles, headers, nozzles, and supporting columns.
  • Designed with rigid, self-contained tube bundles for easy handling and assembly.
  • Features removable cover-plate and bonnet headers for maintenance convenience.
  • Supports various fin bonding types with maximum temperature ratings up to 400°C (750°F).
  • Ideal for critical temperature control and minimizing hot-air recirculation.
  • Includes auxiliary components like ladders, walkways, and platforms for safety and accessibility.
सामान्य प्रश्नोत्तर:
  • What are the advantages of using a forced-draught air cooled heat exchanger?
    Forced-draught exchangers are ideal for most applications, offering efficient cooling and easier maintenance. They are particularly useful when air-side fouling is minimal and screens are specified.
  • When should an induced-draught configuration be considered?
    Induced-draught should be used for critical temperature control, to minimize hot-air recirculation, in hot climates, or for services with a temperature approach of 11°C (20°F) or less.
  • What are the maximum temperature limits for different fin bonding types?
    Embedded fins handle up to 400°C (750°F), externally bonded fins up to 360°C (680°F), extruded fins up to 300°C (570°F), and footed fins up to 130°C (270°F). Welded or brazed fins can exceed 400°C (750°F).
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