Sanitary ferrules fittings made by stainless steel 304, 316L, ISO DIN SMS 3A standard from size 1/2″ to 10″
sanitary ferrules are precision-machined in CNC, sanitary ferrule fittings are conform to ISO, DIN, SMS and 3A standard
3A tri-clamp ferrule specification
SMS standard ferrule dimension as below
the SMS standard ferrule 1"~4"can be stainless steel 304 material and SS316L material under reequest.