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COOLER TYPES (API 661)
Forced Draft
Induced Draft
Natural Draft
HEADER TYPES
Header box/plug
Cover plate
Billet
SIZE
Width – 26 feet
Length – 70 feet
Weight – 20,000 lbs up to 150,000 lbs
MATERIALS
Carbon steel
Low Alloy (1.25 Cr, 2 Cr, 5 Cr, 9 Cr, 13 Cr)
Austenitic 300 series stainless (304, 316, 317, 321, etc)
Duplex stainless steels
High alloy (600, 800, 825 series)
Weld overlay (300 series, high-alloy)
PRESSURES
Atmospheric up to 6,000 psig (welding up to 3 inches thick)
DESIGN
HTRI – Category III member
Aspentech TEAMS, Compress
FE/Pipe and Nozzle/Pro
Customized software
AutoCad, Inventor
FEA – ANSYS (sub-contracted)
QUALITY
ASME Certified and Audited Quality Program
World Class Project Management
CERTIFICATIONS
ASME U
National Board
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