china ear clamp manufacturer
Ear clamp, also known as ear stepless clamp, the term “stepless” indicates that there are no protrusions or gaps on the inner circle of the clamp. The stepless design ensures even force compression on the surface of the fitting, providing 360-degree sealing assurance. The standard series of single ear stepless clamps are suitable for connecting general hoses and pipes; the reinforced series is suitable for challenging sealing situations, such as pipes made from materials with lower elasticity like aluminum and plastic. The clamp’s inner circle has a narrow band design without any protrusions or gaps, delivering more concentrated sealing pressure.
It can pass a neutral salt spray test for no less than 48 hours without red rust.
Characteristics: The stable and robust overall design provides a consistently effective sealing effect. Specially treated clamp edges reduce the possibility of damage to clamped components. The clamping effect is noticeable.
Working Environment: Suitable for both air and liquid pipelines.
Features of a single ear clamp
The ear clamp features a stepless clamping design with a smooth inner surface—no protrusions or gaps—ensuring concentrated and uniform sealing pressure. The standard series is ideal for general connections between soft and rigid pipes, offering easy installation and reliable sealing. The heavy‑duty series is specifically engineered for low‑elasticity materials such as PEX‑AL‑PEX pipes, delivering higher clamping force for more demanding sealing applications.
