PFA corrugated tubingPFA corrugated hose are chemically inert and non-flammable making them suitable for transporting most corrosive materials. FEP corrugated tubing are ideally suited for protecting wiring in severe working conditions. FEP corrugated tubing is transparent to check the liquid.FEP corrugated tubing has the ability to turn sharp corners without reducing the inside diameter of the tube. It features a maximum continuous operating temperature of up to 260°C. PFA Corrugated Tube Specificationspec.ID OD ID for end OD for endwallDN85.39.88101DN96.211.29.511.51DN107.311.510121DN1310.514.513151DN149.815.314161DN1512.517.515181.5DN161317.516181DN161218.516191.5DN201422.520231.5DN221624.522251.5DN2519.527.525281.5DN32263532362