Dixon Sanitary 14QMP Quick Weld Ferrules feature are a low profile ferrule face that is counterbored to slip over sanitary OD tubing. These Tri-Clamp® Ferrules can easily be fillet welded to your tubing for a quick and simple installation. Due to the nature of a socket weld versus a traditional buttweld we only recommend these fittings for low demand applications that aren't subject to high mechanical stresses or heat cycling. Features 100% 304 Stainless Steel construction and standard Tri-Clamp® ferrule face. These fitting do not carry a 3A stamp, but are polished to 3A specifications. They are intended for non-hygienic applications.