This hose clamp is a device used to attach and seal a hose onto a fitting such as a barb or nipple.

Type: Germany Type Hose Clamp
Standard: DIN3017
Band Width: 9mm /12mm
Band Thickness: 0.6mm (0.024″)
Size: (8-12)mm ~ (200-220)mm
Material:
W1 – All parts carbon steel with zinc plated
W2 – Hosing and screw carbon steel,
band SS201/SS301/SS304/SS316
W4 – All parts stainless steel 201/301/304
W5 – All parts stainless steel SS316