TDS PDF

Hairpin-type Heat Exchangers. Original standard API St 663-2022 in PDF full version. Additional info + preview on request

Document status: Active

Spiral Plate Heat Exchangers. Original standard API St 664-2014 in PDF full version. Additional info + preview on request

Document status: Active

Spiral Plate Heat Exchangers. Original standard API St 664-2014 (2021) in PDF full version. Additional info + preview on request

Document status: Active

Spiral Plate Heat Exchangers. Original standard API St 664-2014 (2024) in PDF full version. Additional info + preview on request

Document status: Active

Plate-and-Frame Heat Exchangers. Original standard API St 667-2022 in PDF full version. Additional info + preview on request

Document status: Active

Brazed Aluminum Plate-fin Heat Exchangers. Original standard API St 668-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by St API St 668-2025