... .2or0.252≤0.5NTR-36-12121/2"182NTR-36-15153/4"223Features:1)Flexibility is good , corrosion-resistant, have long performance ... select SUS304 , SUS316 or SUS316L.4)Length: 150mm--2000mm, Or product according to customer's request. Stainless steel flexible gas connector with PVC cover