Thumb Screw Perforated Worm Drive Hose Clamps (WPH)
Product Description
This hose clamp combines the advantages of the American type perforated hose clamp, with clean punched rectangular perforations that hold strong and connect easily, and the handle type hose clamp, featuring a thumb screw that allows for tool-free installation, making it ideal for firm plastic and rubber hoses and tubes.
Material, clamping range and your logo can be stamped on the band.
Customize Strap Length and Clamp Housing Quantity to Suit Your Specific Needs
Product Details:
| Material |
| Material Code |
Corrosion Resistance |
Material |
| W1 |
Normal |
Screw, Housing and Band are all zinc plated. |
| W2 |
Average |
Screw is zinc plated. Housing and Band are 201/304 stainless steel. |
| W4 |
High |
Screw, Housing and Band are all 201/304 stainless steel. |
| W5 |
Maximum |
Screw, Housing and Band are all 316 Stainless Steel. |
| Diameter Range for 8 mm (0.32") Band Width Hose Clamp |
| mm |
inch |
| 8-12 |
0.32" - 0.47" |
| 10-16 |
0.39" - 0.63" |
| 11-20 |
0.43" - 0.79" |
| 13-23 |
0.51" - 0.91" |
| 14-27 |
0.55" - 1.06" |
| 17-32 |
0.67" - 1.26" |
| 19-38 |
0.75" - 1.50" |
| 21-44 |
0.83" - 1.73" |
| 27-51 |
1.06" - 2.01" |
| 33-57 |
1.30" - 2.24" |
| 39-64 |
1.54"- 2.52" |
| 46-70 |
1.81" - 2.7"6 |
| 52-76 |
2.05" - 2.99" |
| 59-82 |
2.32" - 3.23" |
| 65-89 |
2.56" - 3.50" |
| 71-95 |
2.80" - 3.74" |
| 78-102 |
3.07" - 4.02" |
| Suggested Installation Breaking Torque |
| Band Width |
Free Torque in Nm |
Breaking Torque in Nm |
| 8 mm (0.32") |
≤ 0.6 Nm |
≥ 2.5 Nm |
| 12.7 mm (0.50") |
≤ 0.6 Nm |
≥ 6.0 Nm |
Application:
Our Company are ALWAYS Ready at Your Servce
What started as a small hose clamp manufacturer is now experiencing rapid growth and seeking to expand into international markets. At Tianjin CHUANGO Fasteners Co., Ltd., we are committed to innovation, quality, and customer satisfaction. Our extensive range of high-quality fasteners and custom solutions cater to diverse industries. Join us on our journey as we extend our reach across the globe, delivering excellence in every product and service we provide. Partner with us and experience the CHUANGO difference - where quality meets reliability on a global scale.
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