History of DuPont

DuPont Refrigerant

…didn’t want another monopoly on it’s hands. In 1920 DuPont continued it’s focus on materials science. Soon after they invented synthetic rubber, nylon, and Teflon. Last but not least, they…

R-134a Refrigerant History

R-134a Refrigerant

…By the time we got into the 1970’s the product was everywhere ranging from automobiles, refrigerators, freezers, ice machines, vending machines, industrial plants, refrigerated trucks, and on and on. It…

What are the Details on the R-134a Tarriffs?

Tariff's on R-134a Refrigerant from China

…be accessed on the USITC website at: http://pubapps.usitc.gov/applications/publogs/qry_publication_loglist.asp. UNITED STATES INTERNATIONAL TRADE COMMISSION Office of Industries Washington, DC 20436FACTUAL HIGHLIGHTS 1,1,1,2-Tetrafluoroethane from China Investigation Nos. 701-TA-509 and 731-TA-1244 (Final) Needless…

Beware Buying Refrigerant on Craigslist

…year, all HFC refrigerants such as R-134a, R-404A, and R-410A cannot be purchased without providing a valid 608/609 EPA certification number. So, folks that means that every time one of…

Privacy Policy

…cookies and web beacons on our site. Our advertising partners include ……. Ezoic – https://g.ezoic.net/privacy/refrigeranthq.com Google Amazon While each of these advertising partners has their own Privacy Policy for their site,…