... Tubing. This fitting may be used with the stainless steel clamping system for Heating , Plumbing.2. Lianfa stainless ... steel pipes & valves(qingyun)co.,ltd. has the full models ... 1/8"-4" for stainless steel pipe fittings: elbow,union, tee, cross, bushing, cap, ... 081.51.50.040.0418-219-122-3 Stainless Steel PEX Fittings-Clamps