Band width: 20/24mm
Material: W1
Free running torque: 6 in-lbs (0.7 Nm)
Suggested installation torque:
Band width 20mm: 77 in-lbs (9 Nm)
Band width 24mm: 154 in-lbs (18 Nm)
A Zinc Plated Double Bolt Hose Clamp is a robust clamping device designed for applications requiring high clamping force and superior vibration resistance, but where the extreme corrosion resistance of stainless steel is not a primary requirement. It offers a cost-effective, high-strength solution for many industrial and automotive uses.
Material of double bolt hose clamp
W1 - All parts carbon steel with zinc plated.
Key Features of double bolt hose clamp
Dual Bolt & Saddle Mechanism: Like its stainless steel counterpart, its defining feature is the two bolts that tighten a solid, band-shaped saddle. This design applies pressure evenly around the entire hose circumference, preventing leaks and resisting loosening under vibration.
Heavy-Duty Construction: The clamp itself is typically manufactured from high-strength carbon steel, giving it exceptional tensile strength and durability to withstand high pressure and mechanical stress.
Size Table
| Part No | Size | Band width | Screw | Part No | Size | Band width | Screw | |
| DHSW145 | 35-45 | 20mm | M6×45 | DHSW180 | 70-80 | 24mm | M8×60 | |
| DHSW150 | 40-50 | 20mm | M6×45 | DHSW190 | 80-90 | 24mm | M8×60 | |
| DHSW155 | 45-55 | 20mm | M6×45 | DHSW1100 | 90-100 | 24mm | M8×60 | |
| DHSW160 | 50-60 | 20mm | M6×45 | DHSW1110 | 100-110 | 24mm | M8×60 | |
| DHSW165 | 55-65 | 20mm | M6×45 | DHSW1120 | 110-120 | 24mm | M8×60 | |
| DHSW170 | 60-70 | 20mm | M6×45 | DHSW1130 | 120-130 | 24mm | M8×60 | |
| DHSW175 | 65-75 | 20mm | M6×45 | DHSW1140 | 130-140 | 24mm | M8×60 | |
| DHSW180 | 70-80 | 20mm | M6×45 | DHSW1150 | 140-150 | 24mm | M8×60 | |
| DHSW185 | 75-85 | 20mm | M6×45 | DHSW1160 | 150-160 | 24mm | M8×60 | |
| DHSW190 | 80-90 | 20mm | M6×45 | DHSW1170 | 160-170 | 24mm | M8×60 | |
| DHSW195 | 85-95 | 20mm | M6×45 | DHSW1180 | 170-180 | 24mm | M8×60 | |
| DHSW170 | 60-70 | 24mm | M8×60 | DHSW1190 | 180-190 | 24mm | M8×60 |
Advantages of double bolt hose clamp
Cost-Effectiveness: The primary advantage over stainless steel clamps is a lower cost, while still delivering excellent mechanical performance and holding power.
High Strength & Vibration Resistance: Provides a extremely secure, vibration-proof connection, ideal for engines and machinery.
Q&A of Carbon Steel Double Bolt Hose Clamp
Q: What does "W1" material mean for a double bolt hose clamp?
A: W1 indicates that all components of the clamp, including the band, housing, and bolts, are made of zinc-plated carbon steel, offering high strength for general industrial use.
Q: Is this zinc-plated clamp suitable for outdoor use?
A: Yes, the zinc plating (galvanization) provides good protection against rust in normal atmospheric conditions, though stainless steel is recommended for saltwater or chemical exposure.
Q: Can I get customized packaging for bulk orders?
A: Absolutely. As a leading manufacturer, we support customized color boxes and cartons to meet your branding needs.
