304 316 PTFE Lined Stainless Steel Hose (Flange Type)

Material: Outer 304/316 stainless steel braided, inner PTFE lining Temperature range: -60℃ ~ 260℃, acid & alkali resistant Connection: Flange, tri-clamp, thread, customized ends available Suitable for chemical, pharmaceutical, corrosive fluid transmission projects

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Brief Introduction PTFE lined metal hose adopts seamless pure PTFE inner tube and 304/316 stainless steel braided reinforcement sleeve. This teflon metal hose features complete corrosion resistance against acid, alkali and all organic solvents, which is the ideal chemical flexible hose for petrochemical, fine chemical and pharmaceutical production lines.

Core Performance Parameters Operating temperature: -70℃ ~ 260℃, supports SIP high-temperature steam sterilization required by pharmaceutical workshops. Working pressure range: 5–15MPa; the burst pressure reaches 4 times the rated working pressure for safety operation.

Complete Size Chart DN Inch Inner Diameter Max Working Pressure Main Application DN6 1/4″ 8.8mm 15MPa Laboratory sampling, micro chemical pipeline DN15 1/2″ 13.5mm 12.5MPa Strong acid & organic solvent transfer DN25 1″ 25mm 8MPa Chemical reactor feeding pipeline DN50 2″ 50mm 5MPa Large industrial corrosive fluid delivery Custom service: Custom hose length, flange, NPT/BSP thread, tri-clamp sanitary fittings are available for all ptfe lined metal hose models. Industry Application Scenarios