O-Rings are typically called out by the inner diameter of the torus and the diameter of the round cross-section. Thus, for an AS568-010 size 70 shore A, Nitrile would be: 0.239 x 0.070 70 BN
O-Ring Sizing Guides:
For standard sizes, aerospace standard AS568 and ISO 3601 for metric sizes are used to give the dimension and tolerance. These are the sizes that are most readily available. Since new designs should also try to incorporate these sizes, we offer groove design tools for static and dynamic applications.
Our esteemed clients can avail from us a qualitative range of O Ring. These O Ring are processed with ultimate technology & raw material. The offered O Ring is extremely demanded & got first ranked in the market for its quality & durability. Apart from that, these O Ring are provided as per customer’s stipulations at very reasonable rates.