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API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery
API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery
API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery
API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery
API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery
API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery
API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery
API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery
Specifications
Model Number :
Air cooled heat exchangers Tube bundle
Air Cooler Standard :
API Std 661 7th Edition (R2018)
Certification :
ISO9001:2008CERTIFICATE, CTI Certificate, ASME certificate for pressure vessels
Applicable Design Code :
ASME Section VIII, Div. 1 (2019 Edition)
MOQ :
1 SET
Delivery Time :
100-120DAYS
Finned Tube Bundle Header :
Plug Type Header Box with Precision Tapped Plugs
Payment Terms :
MoneyGram,T/T,D/P,D/A,L/C,Western Union
Price :
10,000-500,000 USD
Finned Tube Bundle NDT :
100% RT / UT / MT / PT & Plate Lamination UT
Supply Ability :
400 Tons/ month
Brand Name :
Yuhong API Standard 661 Air Cooled Heat Exchangers
Equipment Requisition :
Air Cooler Finned Tube Bundle
Place of Origin :
China
Material Specifications :
ASME Section II (2019) & ASTM Standards
Packaging Details :
Iron frame box
Description

API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery

This finned tube bundle is specifically designed as a replacement core for the air cooled heat exchanger. Manufactured in full compliance with API 661 and ASME Sec.VIII Div.1, this heat exchanger component is critical for process cooling in oil refineries, petrochemical plants, and gas processing facilities. As a dedicated team heat exchanger spare part, it ensures seamless integration and reliable performance within existing systems.

Specification&Testing Requirement-API 661 Heavy Duty High Pressure Air Cooler Finned Tube Bundle for Petrochemical Refinery
Component Code & Material Specification Testing Requirement
Tubes ASME Sec. II Seamless Tubes Hydro-test & ASTM Verification
Fins High-Conductivity Aluminum Fins Bare section design (7 cm)
Plates ASME Sec. II Pressure Vessel Plates 100% UT Lamination Test
Plugs ASTM A-788 Tapped Plugs Go/No-Go Thread Gauge Test
Core Components & Material Details-API 661 Heavy Duty High Pressure Air Cooler Finned Tube Bundle for Petrochemical Refinery
Component Material Specification / Requirement Notes
Finned Tube Bundle Materials per approved drawings; sourced from Iran, W. Europe, S. Korea, Japan, or NIOC-approved AVL holders. Mandatory Material Certificate per ASTM standards.
Header Box Penetration welds & nozzle circumferential welds require 100% radiography. Tube-to-tubesheet connection per approved drawings.
Plugs Subject to Go/No-Go testing per ASTM A-788. Must be in sound condition.
Aluminum Fins Removed approx. 7cm from tube sheet edge for hydrostatic test visibility. Ensures leak detection accuracy.
Radiographic Film Agfa D4 or equivalent. Radiography contractor must be purchaser-approved.
Core Technology & Process Specifications-API 661 Heavy Duty High Pressure Air Cooler Finned Tube Bundle for Petrochemical Refinery
  • Code Compliance: ASME Sec.VIII Div.1 + API 661 7th Ed.
  • Welding: Approved WPS, PQR (with macrograph report), Welder Qualification Certificate required.
  • Tube Expansion: Dedicated Tube Expanding Procedure; Visual & Dimensional Check Procedure mandatory.
  • NDT: RT (100% on header box welds), UT (100% plate lamination scan), MT, PT per approved NDT Map.
  • Heat Treatment: Procedure submitted and approved before fabrication.
  • Hydrostatic Test: Procedure approved; fins removed to observe leakage from tube sheet rear.

Final Deliverables-API 661 Heavy Duty High Pressure Air Cooler Finned Tube Bundle for Petrochemical Refinery

  • As-Built Drawings
  • Material Certificates (complete chemical analysis & physical properties)
  • NDT Records (RT, UT, MT, PT)
  • Dimensional Check Record
  • Tube Expanding Record
  • Welding Procedure Specification (WPS) & Procedure Qualification Record (PQR)
  • Welder Qualification Certificate & NDT Personnel Qualification
  • Heat Treatment Report
  • Hydrostatic Test Certificate

API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery

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API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery

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Product Detail
Model Number :
Air cooled heat exchangers Tube bundle
Air Cooler Standard :
API Std 661 7th Edition (R2018)
Certification :
ISO9001:2008CERTIFICATE, CTI Certificate, ASME certificate for pressure vessels
Applicable Design Code :
ASME Section VIII, Div. 1 (2019 Edition)
MOQ :
1 SET
Delivery Time :
100-120DAYS
Contact Supplier
API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery
API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery
API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery
API 661 Air Cooled Heat Exchanger High Pressure Finned Tube Bundle for Refinery

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
2 Years
ningbo
Since 1990
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
TEMA Heat Exchanger, Air Cooled Heat Exchanger, Fired Heater
Total Annual :
50M-75M
Employee Number :
50~850
Certification Level :
Verified Supplier
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