API Heat Transfer: Schmidt and BASCO
API Heat Transfer makes engineered heat exchangers under the Schmidt and BASCO brands. PCT supplies Schmidt gasketed, semi welded, all welded and brazed plate heat exchangers and BASCO custom and standard shell and tube heat exchangers built to TEMA and international pressure codes.
Last updated October 2026


Which API Heat Transfer (Schmidt and BASCO) products does PCT supply?
PCT supplies the API Heat Transfer (Schmidt and BASCO) product lines below and can quote any model in the current catalog. Send your operating conditions and we will confirm the right model, materials and options.
- Schmidt gasketed plate and frame
- Schmidt semi welded plates (SIGMADUAL)
- Schmidt all welded plate (SIGMAWIG and SIGMASHELL)
- Schmidt brazed plate (SIGMABRAZE)
- BASCO TEMA shell and tube
- BASCO U tube and hairpin designs
- BASCO hub style exchangers
- BASCO custom engineered designs
Where is API Heat Transfer (Schmidt and BASCO) equipment used?
Typical applications for API Heat Transfer (Schmidt and BASCO) equipment include the services below. If your application is not listed, ask: these are the most common uses, not the only ones.
- Chemical and petrochemical processing
- Oil and gas
- Food, beverage and pharmaceutical
- Industrial water and energy

How do you buy API Heat Transfer (Schmidt and BASCO) equipment through PCT?
Send your fluid, flow, temperature and pressure through the quote form or call 302-655-3490. PCT confirms the right model, prepares a complimentary quote and supports the order through delivery and start up.
See the manufacturer's full catalog at apiheattransfer.com, then contact PCT for pricing, lead times and selection help.
Frequently asked questions
Who makes Schmidt heat exchangers?
Schmidt is an API Heat Transfer brand. Schmidt plate heat exchangers were introduced in 1879.
What does BASCO make?
BASCO makes custom engineered and standard shell and tube heat exchangers, including TEMA units, U tube and hairpin designs and hub style exchangers.
Can PCT size a Schmidt or BASCO exchanger?
Yes. Send hot and cold side flows, temperatures and pressures through the quote form.
Get a quote on API Heat Transfer (Schmidt and BASCO)
Send the fluid, flow, temperature and pressure. The PCT team will match the equipment and send a complimentary quote.