O Ring Shelf Life Calculator

The o ring selector covers both imperial and metric standards.

O ring shelf life calculator. The o ring calculator tool is intended to form the basis of an o ring installation and assist with selection of o ring and hardware dimensions. 200 info free groove volume at inst radius mm max. O ring shelf life iso 3601 3 2005 astm d 2000 fluid compatibility ansi flange info. Recommendations are based on available technical information and are offered as suggestions only any reliance placed on such information by the user is strictly at the user s risk.

Jun 30 jul 31 aug 31 sep 30 oct 31 nov 30 dec 31. Global o ring and seal recommends that all distributors and customers work to incorporate the new guidelines in the most appropriate manner. Pressure upto 100 bar o ring 75 shore a hardness pressure upto 150 bar o ring 90 shore a hardness pressure above 150 bar recommend to use backup ring. The society of aerospace engineers sae issued aerospace recommended practice arp 5316.

Pexa shelf life calculator. Jan 31 feb 28 mar 31 apr 30 may 31. O ring shelf life guidelines. Arp 5316 elastomer shelf life recommendation.

Technical o ring groove design extrusion limits. Our shelf life calculator is provided in order to help our customers determine the remaining shelf life of their product. Days in each month. Coefficient of thermal expansion 1 00e 0 6 f e.

Both are interlinked thus ensuring the best possible combination of the calculated o ring size and material choice. Global o ring and seal adheres to the sae international aerospace standard as5316 for all elastomer product shelf life and storage conditions. As5316 is a copyrighted document. Excentricity info inner diameter stretch at inst inner diameter mm.

O ring shelf life compliance standard. Japanese jis european metric. As5316 represents the latest and most accurate information concerning shelf life of elastomer seals. Parker s o ring selector is an engineering tool which offers o ring material and size selection combined in one tool.

Previously known as arp5316 recommended practice this standard is based upon both cumulative studies and industry input regarding practical storage limits and fifo requirements.