304 Stainless Steel Vacuum Half Nipple Kf Weld Stub with Long Butt Type
China 304 Stainless Steel Vacuum Half Nipple Kf Weld Stub with Long Butt Type, Find details about China Vacuum Compenents, Vacuum Connections from 304 Stainless Steel Vacuum Half Nipple Kf Weld Stub with Long Butt Type