Heavy Duty Kf16/Kf25/Kf40/Kf50 Vacuum Stainless Steel Hose Clamp Type for Pipe Fitting Quick Release Flange
High-Quality Stainless Steel Vacuum Fittings with Double Pin Design
Efficient Hose Nozzle Adaptors with Customizable Standards Kf Flange for Various Industries
Industrial Vacuum Elbow Fitting with High-Quality Kf Design Features