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The process of rubber O-rings is relatively simple and easy to use, so the range of use is relatively wide, but different industries have different requirements for tolerances. So what are the tolerances of general rubber O-rings? Haisheng Rubber .
Rubber O-ring specifications and dimensions are generally expressed by outer diameter, inner diameter and wire diameter. Generally, only the inner diameter and wire diameter need to be marked or explained on the engineering drawing or when purchasing the rubber O-ring.
The specifications of rubber O-rings are mainly the tolerances of inner diameter and wire diameter. The specification tolerances mainly depend on the size. The larger the size, the larger the tolerance will be. For example, the tolerance standard for rubber O-rings with an inner diameter of 0.05 to 1.79 mm is ± 0.10MM, and the tolerance standard for O-rings with a wire diameter of 0.05 to 1.79 MM is ± 0.07MM.
It can be known from the above that the tolerance ranges for different sizes are different. If the customer has no special requirements, the general rubber O-ring manufacturers are mainly produced with B / T3672.1-2002 M1 tolerances.
Haisheng rubber is customized according to customer requirements. The highest precision of rubber O-rings can reach 0.01mm. We also have a dust-free workshop to produce rubber O-rings with higher requirements. Welcome to Haisheng Rubber's official website for consultation
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