American-style hose clamps, also known as worm-gear hose clamps, are versatile fasteners with a wide range of applications. They are specifically designed to secure hoses to fittings such as barb connectors, threaded fittings, and pipe nozzles. Their distinctive feature lies in the mechanism incorporating a ratchet band and screw, enabling effortless adjustment while ensuring a tight and reliable seal.
| Size | Size | Band Width | Thickness | Max Torque | Pcs/CTN |
| mm | inch | mm | mm | Nm | |
| 51-70 | 2″-2.76″ | 12.7 | 0.6 | 8 | 500 |
| 64-76 | 2.52″-2.99″ | 12.7 | 0.6 | 8 | 500 |
| 58-83 | 2.28″-3.27″ | 12.7 | 0.6 | 8 | 500 |
| 70-89 | 2.76″-3.5″ | 12.7 | 0.6 | 8 | 250 |
| 76-92 | 2.99″-3.62″ | 12.7 | 0.6 | 8 | 250 |
| 80-100 | 3.15″-3.94″ | 12.7 | 0.6 | 8 | 250 |
| 100-120 | 3.94″-4.72″ | 12.7 | 0.6 | 8 | 250 |
| 130-150 | 5.12″-5.91″ | 12.7 | 0.6 | 8 | 250 |
| 180-200 | 7.09″-7.88″ | 12.7 | 0.6 | 8 | 100 |
| 230-250 | 9.06″-9.84″ | 12.7 | 0.6 | 8 | 100 |
| 280-300 | 11.02″-11.81″ | 12.7 | 0.6 | 8 | 100 |
| 330-350 | 13″-13.78″ | 12.7 | 0.6 | 8 | 100 |
| 380-400 | 14.96″-15.75″ | 12.7 | 0.6 | 8 | 100 |
Larger sizes are available according to customer’s requirement.
NOTE:
W1: All material Galvanized Carbon Steel, Zinc Plated Steel
W2: All material Stainless steel 201 or 301 or 304 with Galvanized Screw,
W4: All material Stainless steel 201,301,304,
W5: All material Stainless steel 316.
