Description:
Double bolt hose clamps stainless steel is a high-strength stainless steel fastener featuring two reverse-oriented hex socket bolts at each end. These bolts pass through a solid threaded shaft inside, allowing synchronized tightening for even contraction and a secure grip on pipes or hoses. Available in 20mm and 24mm band widths with a 1.0mm thickness, it combines corrosion resistance with high load capacity, making it ideal for anti-loosening and high-pressure industrial applications such as automotive exhaust systems and hydraulic pipelines.
Material:
W4 - All parts SS301/304
W5 - All parts SS316
The stainless steel surface polished with smoother, easier-to-clean finish, it Enhances corrosion resistance and improves aesthetic appearance.
Features:
Compared to single bolt clamps, double bolt hose clamps stainless steel offers the following advantages:
- Opposed Bolts: The reverse-oriented dual-bolt design ensures balanced force distribution, prevents unilateral loosening, and enhances fastening stability - particularly suitable for high-vibration environments.
- Stainless Steel Material: Corrosion and oxidation resistant, ideal for humid or high-temperature conditions, with extended service life and low maintenance requirements.
- Thicker/Wider Steel Band: The 20/24mm width and 1.0mm thickness provide greater tensile strength to withstand higher pressure while preventing deformation or breakage.
- Bolt Adjustment Mechanism: Hex socket bolts combined with a solid threaded shaft enable precise size adjustment, offering user-friendly operation, wide clamping force range, and superior sealing performance.
Dimension chart:
| Double bolt hose clamps stainless steel | ||||||||
| Part No | Size | Band width | Screw | Part No | Zie | Band width | Screw | |
| DHSW445 | 35-45 | 20mm | M6×45 | DHSW480 | 70-80 | 24mm | M8×60 | |
| DHSW450 | 40-50 | 20mm | M6×45 | DHSW490 | 80-90 | 24mm | M8×60 | |
| DHSW455 | 45-55 | 20mm | M6×45 | DHSW4100 | 90-100 | 24mm | M8×60 | |
| DHSW460 | 50-60 | 20mm | M6×45 | DHSW4110 | 100-110 | 24mm | M8×60 | |
| DHSW465 | 55-65 | 20mm | M6×45 | DHSW4120 | 110-120 | 24mm | M8×60 | |
| DHSW470 | 60-70 | 20mm | M6×45 | DHSW4130 | 120-130 | 24mm | M8×60 | |
| DHSW475 | 65-75 | 20mm | M6×45 | DHSW4140 | 130-140 | 24mm | M8×60 | |
| DHSW480 | 70-80 | 20mm | M6×45 | DHSW4150 | 140-150 | 24mm | M8×60 | |
| DHSW485 | 75-85 | 20mm | M6×45 | DHSW4160 | 150-160 | 24mm | M8×60 | |
| DHSW490 | 80-90 | 20mm | M6×45 | DHSW4170 | 160-170 | 24mm | M8×60 | |
| DHSW495 | 85-95 | 20mm | M6×45 | DHSW4180 | 170-180 | 24mm | M8×60 | |
| DHSW470 | 60-70 | 24mm | M8×60 | DHSW4190 | 180-190 | 24mm | M8×60 | |
Application:
They are widely used in industries requiring secure, high-pressure, and vibration-resistant fastening, including:
- Automotive & Exhaust Systems – Securing exhaust pipes, turbochargers, and mufflers to withstand heat and vibration.
- Industrial Piping & HVAC – Connecting hoses, ducts, and pipelines in high-pressure fluid/gas systems.
- Heavy Machinery & Equipment – Reinforcing joints in construction, agricultural, and mining machinery.
- Marine & Offshore – Corrosion-resistant clamping for shipbuilding and oil rigs.
- Aerospace & Defense – Reliable fastening in critical structural and hydraulic systems.
- Renewable Energy – Solar panel mounting and wind turbine component fixation.
- Plumbing & Fire Protection – Leak-proof sealing in sprinkler systems and water pipelines.
Their dual-bolt design ensures superior grip, making them ideal for high-stress, dynamic, or corrosive environments.
Package: small bag/box + outer carton + pallet
