DIN 3017-1 Hose Clamp Germany Type Asymmetrical Lock

The Germany Type Hose Clamp with Asymmetrical Lock is a worm drive hose clamp manufactured to DIN 3017-1 (Type A / Type B). Its defining feature is an off-center (asymmetrical) band design that distributes clamping force more evenly under high torque, preventing deformation during installation — unlike symmetrical German middle-type clamps.

🔧 Structural Feature

• Band Design: Asymmetrical / Off-center

• Edge Treatment: Edge pressing design (protects hose surface)

• Connection Method: Point welding (band to housing)

⚙️ Mechanical Advantage

• Higher load torque than symmetrical German middle type

• Uniform force distribution prevents band twist/deformation

• Suitable for high-torque installation scenarios

🎯 Typical Applications

• Automobile engine connections

• High-vibration industrial equipment

• Heavy-duty commercial vehicles

• Turbocharger intake/exhaust hoses