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 | |
| 26-45 | 1″*1-3/4″ | 14.2/15.8 | 0.8 | 7.5/11 | 500 |
| 32-54 | 1-1/4″*2-1/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 500 |
| 45-67 | 1-3/4″*2-5/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 500 |
| 57-79 | 2-1/4″*3-1/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 200 |
| 70-92 | 2-3/4″*3-5/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 200 |
| 83-105 | 3-1/4″*4-1/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 200 |
| 96-118 | 3-3/4″*4-5/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 200 |
| 108-130 | 4-1/4″*5-1/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 200 |
| 121-143 | 4-3/4″*5-5/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 200 |
| 134-156 | 5-1/4″*6-1/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 200 |
| 146-168 | 5-3/4″*6-5/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 100 |
| 159-181 | 6-1/4″*7-1/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 100 |
| 172-194 | 6-3/4″*7-5/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 100 |
| 184-206 | 7-1/4″*8-1/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 100 |
| 197-219 | 7-3/4″*8-5/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 100 |
| 210-232 | 8-1/4″*9-1/8″ | 14.2/15.8 | 0.8 | 7.5/11 | 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.
