Product Description
Specialty
For a secure, long-lasting hose connection, try our Double Bolts Heavy Duty Hose Clamps . These heavy duty hose clamps are engineered to withstand the toughest conditions, providing unmatched durability, corrosion resistance, and easy installation. With their reinforced stainless steel or galvanized steel build and precision-polished surface, they ensure a leak-proof seal while protecting hoses from abrasion, vibration, and high pressure in automotive, marine, or industrial uses.
What makes our Heavy Duty Hose Clamps the best choice?
✔ Superior Clamping: The dual-bolt system delivers 40% more consistent tension than single-bolt clamps, perfect for systems up to 700 PSI.
✔ Corrosion-Resistant Materials: Constructed from 316 stainless steel or galvanized steel, they withstand rust, chemicals, and saltwater.
✔ Hose-Safe Features: Laser-polished inner bands and rounded edges prevent damage, while toothed ridges ensure a non-slip grip.
✔ Fast Installation: Pre-drilled holes and hex-nut bolts enable quick wrench tightening, saving 20% on assembly time in industrial settings.
Material：
| No. | Material | Band | Housing | Screw |
| 1 | W1 | Zinc plated steel | Zinc plated steel | Zinc plated steel |
| 2 | W2 | 201SS | 201SS | Zinc plated steel |
| 3 | 301SS | 301SS | ||
| 4 | 304SS | 304SS | ||
| 5 | W4 | 201SS | 201SS | 201SS |
| 6 | 301SS | 301SS | 301SS | |
| 7 | 304SS | 304SS | 304SS | |
| 8 | W5 | 316SS | 316SS | 316SS |
Product Parameters
| No. | Thickness*width (mm) |
Diameterrange (mm) |
Bolt | No. | Thickness*width (mm) |
Diameterrange (mm) |
Bolt |
| 1 | 1.0*20 | 30-40 | M6*50 | 20 | 1.0*24 | 60-70 | M8*60 |
| 2 | 1.0*20 | 35-45 | M6*50 | 21 | 1.0*24 | 65-75 | M8*60 |
| 3 | 1.0*20 | 40-50 | M6*50 | 22 | 1.0*24 | 70-80 | M8*60 |
| 4 | 1.0*20 | 45-55 | M6*50 | 23 | 1.0*24 | 75-85 | M8*60 |
| 5 | 1.0*20 | 50-60 | M6*50 | 24 | 1.0*24 | 80-90 | M8*60 |
| 6 | 1.0*20 | 55-65 | M6*50 | 25 | 1.0*24 | 85-95 | M8*60 |
| 7 | 1.0*20 | 60-70 | M6*50 | 26 | 1.0*24 | 90-100 | M8*60 |
| 8 | 1.0*20 | 65-75 | M6*50 | 27 | 1.0*24 | 95-105 | M8*60 |
| 9 | 1.0*20 | 70-80 | M6*50 | 28 | 1.0*24 | 100-110 | M8*60 |
| 10 | 1.0*20 | 75-85 | M6*50 | 29 | 1.0*24 | 105-115 | M8*60 |
| 11 | 1.0*20 | 80-90 | M6*50 | 30 | 1.0*24 | 110-120 | M8*60 |
| 12 | 1.0*20 | 85-95 | M6*50 | 31 | 1.0*24 | 115-125 | M8*60 |
| 13 | 1.0*20 | 90-100 | M6*50 | 32 | 1.0*24 | 120-130 | M8*60 |
| 14 | 1.0*20 | 95-105 | M6*50 | 33 | 1.0*24 | 125-135 | M8*60 |
| 15 | 1.0*20 | 100-110 | M6*50 | 34 | 1.0*24 | 130-140 | M8*60 |
| 16 | 1.0*20 | 105-115 | M6*50 | 35 | 1.0*24 | 140-150 | M8*60 |
| 17 | 1.0*20 | 110-120 | M6*50 | 36 | 1.0*24 | 150-160 | M8*60 |
| 18 | 1.0*20 | 115-125 | M6*50 | 37 | 1.0*24 | 160-170 | M8*60 |
| 19 | 1.0*20 | 120-130 | M6*50 | 38 | 1.0*24 | 170-180 | M8*60 |
