The material of a hose camlock isn’t just a design choice—it directly shapes how well the coupling handles pressure, resists damage, and adapts to different environments.
1. Corrosion Resistance: Avoids Leaks & Degradation
Corrosion weakens hose camlock, leading to leaks or complete failure. Brass hose camlocks resist mild corrosion from water and oils, but struggle with strong chemicals. Stainless steel hose camlock thrives in corrosive settings like saltwater, acids, or alkalis. This makes it reliable for marine or chemical use. Aluminum hose camlock corrodes quickly in moist or chemical-rich environments. While this will limit the lifespan. While plastic hose camlock is immune to most chemicals, preventing degradation even with aggressive fluids.
2. Temperature & Pressure Tolerance: Matches Application Demands
Different materials handle heat and pressure differently, critical for safe fluid transfer. Stainless steel hose camlocks withstand the widest range temperatures up to 482℃ and pressures over 300 psi. Then this makes it suit high-stress industrial tasks. Brass hose camlocks perform well in moderate conditions (-101℃ to 232℃, 250 psi) for general use. Aluminum hose camlocks fail at high pressure (max ~150 psi) and extreme temperatures, restricting them to low-stress transfers. Plastic hose camlocks have the lowest limits (up to 120℃, 100 psi), working only for mild, low-pressure applications.
3. Durability & Wear Resistance: Extends Service Life
Material strength determines how well a hose camlock stands up to repeated use. Stainless steel hose camlocks are the most durable—resisting dents, scratches, and mechanical wear. Brass hose camlocks offer solid longevity but can deform if over-tightened. Aluminum hose camlocks are soft and prone to bending, reducing their lifespan with frequent handling. Plastic hose camlocks are lightweight but brittle—they crack under impact or excessive torque.