Description：
Germany type 9mm hose clamp complies with the German industrial standard DIN 3017. It is designed for medium and high pressure pipeline connections and is widely used in the fields of automobiles, ships, industrial equipment, etc. It is known for its high precision, durability and reliability and is a standard fastener in many industries.
The worm Gear Mechanism adopts precision worm + gear meshing design to ensure uniform tightening and avoid local stress concentration. The screw head is usually cross slot or slotted slot, which is convenient for screwdriver operation.
Material:
Multiple material options available.
W1 - All parts carbon steel with zinc plated. (screw, hosing and band)
W2 - Hosing and band stainless steel 201/301/304, screw carbon steel with zinc/nickel plated
W4 - All parts stainless steel 201/301/304. (screw, hosing and band)
W5 - All parts stainless steel 316. (screw, hosing and band)
Features:
Germany type 9mm hose clamp features the non-perforated band, which utilizes a continuous solid metal strap without screw perforations, delivering exceptional sealing integrity and uniform radial pressure distribution to ensure leak-proof performance in high-pressure or high-vibration applications. This robust design proves particularly advantageous for mission-critical systems handling fuels, hydraulic fluids, or corrosive media where maximum operational reliability is paramount.
Drawing:
Dimension chart:
| 9mm hose clamp (Germany type) | ||||
| Part No | Dimension range |
Part No | Dimension range |
|
| GM9W12 | 8-12 | GM9W45 | 30-45 | |
| GM9W16 | 10-16 | GM9W50 | 32-50 | |
| GM9W20 | 12-20 | GM9W60 | 40-60 | |
| GM9W22 | 12-22 | GM9W70 | 50-70 | |
| GM9W25 | 16-25 | GM9W80 | 60-80 | |
| GM9W27 | 16-27 | GM9W90 | 70-90 | |
| GM9W32 | 20-32 | GM9W100 | 80-100 | |
| GM9W35 | 23-35 | ... | ... | |
| GM9W40 | 25-40 | GM9W200 | 180-200 | |
Application：
The non-perforated band hose clamps are primarily employed in critical sealing applications where maximum reliability and leak-proof performance are required, such as:
- High-pressure fluid systems (hydraulic/pneumatic lines)
- Vibration-intensive environments (automotive/industrial machinery)
- Sanitary applications (food/pharmaceutical production)
- Fuel and oil transportation systems
- Aerospace and marine hydraulic connections
Package：small bag/box + outer carton + pallet
