... , GB. Size: DN10-DN200, 1/2"-12". Sanitary stainless steel liner 1)DN10-DN200, 1/2"-12" or as per your ... , 304L, 316, 316L etc.4)Type: Short or long liner,smooth liner,ferrule liner etc.5)Gasket material: NBR, Silicone, EPDM, FPM, PTFE ... industry. Other special products can also be designed as customer's requirements.