www.supplyht.com/articles/104204-nibco-carbon-steel-fittings

NIBCO carbon steel fittings
August 16, 2021
NIBCO BenchPress and BenchPressG line of carbon steel fittings bring press technology to plumbing and mechanical, as well as fuel and gas carbon steel pipe applications. These heavy-duty fittings feature NIBCO’s patent-pending stainless steel grip ring, separator ring and sealing element design, which ensures premium performance… for jobs that require more muscle, NIBCO notes.