Product Description
Specialty
Upgrade your hose connections with our Double Bolts Heavy Duty Hose Clamps, engineered to deliver unmatched durability, corrosion resistance, and effortless installation in the most demanding environments. These Heavy Duty Hose Clamps feature a reinforced stainless steel or galvanized steel construction with a precision-polished surface, ensuring a leak-proof grip while protecting hoses from abrasion, vibration, and extreme pressures in automotive, marine, or industrial applications.
Why Choose Our Heavy Duty Hose Clamps?
✔ Dual-Bolt Reinforcement: The double-bolt design distributes clamping force evenly, providing 40% higher tension consistency compared to single-bolt clamps, ideal for high-pressure systems up to 700 PSI.
✔ Premium Materials: Crafted from 316 stainless steel or hot-dip galvanized steel, these clamps resist rust, chemicals, and saltwater corrosion, even in offshore or chemical processing environments.
✔ Smooth, Non-Slip Surface: Laser-polished inner bands and rounded edges prevent hose damage, while toothed gripping ridges ensure secure attachment without slippage.
✔ Tool-Friendly Installation: Pre-drilled holes and hex-nut bolts allow for quick tightening with standard wrenches, reducing assembly time by 20% in industrial setups.
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 |
