EPDM flexible hose with stainless steel braid DN25 M4/4" (AISI316L) x F4/4" (AISI316L) and stainless steel crimping bushes (AISI304) - 418025IN | INDUMAT
Large Diameter Water Connectors - 1" Flex Connection | RectorSeal
Flexible Stainless Steel Corrugated Water Heater Connector,Hot and Cold Color Coded,3/4" FIP x 3/4" FIP, 24" Length (2 Pack) - Amazon.com
High quality flexible metal hose pump connectors
EZ-Fluid 2-Inch FIP x 2-Inch FIP, 24-Inch Corrugated Flexible Stainless Steel Water Heater Connector For Female Iron Water Pipes Fitting Also For Water softener,Filter (1) - Amazon.com
The Plumber's Choice 72 in. Flexible Gas Connector Yellow Coated Stainless Steel for Gas Range, Furnace, 1/2 in. Fittings YC12-FTGC-72C - The Home Depot
Flexible Pipe Connector Kit (79019) 3.5 inch ID x 2' Long | Inspect USA
INDUSTRIAL GRADE HEAVY DUTY FLEXIBLE METAL HOSE CONNECTOR (MADE IN USA) 1.5" MALE NPT ENDS x 18 inch TOTAL LENGTH STAINLESS STEEL BRAIDED FLEX - Amazon.com