Silicone hose products for high-purity applications are offered in plain platinum cured silicone, braided, 4-ply, 4-ply with stainless steel wire helix, stainless steel braided PTFE with extruded platinum cured silicone cover, and convoluted PTFE with 316 stainless steel braid and a platinum cured silicone cover. Sizes range from 0.250 to 2.00 in. ID. PAGE International Hose, Ft. Worth, TX