Applications: Sanitary or steam transfer, bottle filling, gas analysis, hydraulic lines, extrusion presses, molding and adhesives Construction Tube: Chemfluor® PTFE Reinforcement: 304 stainless steel braid Advantages: Thicker PTFE tube wall. Superior kink resistance. Excellent vacuum rating. Neutral to taste, color and odor. Nonstick and no contaminating. Easily cleaned. Fittings: Permaseal® 316L stainless steel hex male, female JIC, hex male x male JIC union, or female JIC x male adapter Certifications: FDA compliant, USP Class VI Temperature range: –100 to 450° F (–73 to 204°C).