--- title: Chemical Resistance Charts --- [![5\[1\]](https://row-inc.com/hs-fs/hubfs/5%5B1%5D.png?width=200&height=200&name=5%5B1%5D.png "5[1]")](https://row-inc.com/?hsLang=en) - [About us](https://row-inc.com/about-us) - [Why ROW](https://row-inc.com/why-row) - [ROW's History](https://row-inc.com/history) - [O-Rings](https://row-inc.com/fep-and-pfa-encapsulated-o-rings) - [USP Class VI O Rings](https://row-inc.com/usp-class-vi-o-rings) - [O ring Chart](https://row-inc.com/hubfs/O-Ring%20size%20chart%20ROW%20INC.pdf) - [Gaskets](https://row-inc.com/fep-encapsulated-gaskets) - [More Products](https://row-inc.com/more-products) - Resources - [Cross Section & Groove Design Data](https://row-inc.com/cross-section-and-groove-design-data) - [Small I.D. Encapsulated O-Ring](https://row-inc.com/small-id-encapsulated-o-ring) - [Technical Specifications](https://row-inc.com/technical-specifications) - [Installation Instructions](https://row-inc.com/instalation-instructions) - [Material Test Reports](https://row-inc.com/material-test-reports) - [Engineering Tools](https://row-inc.com/engineering-tools) - [Shelf Life](https://row-inc.com/shelf-life) - [Technical Bulletin](https://row-inc.com/hubfs/Technical%20Bulletin%20ROW%20INC.pdf) - [Blog](https://row-inc.com/blog) - [Contact us](https://row-inc.com/contact-us) [Search](https://row-inc.com/engineering-tools#ex1) ### Search This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. # **Tools** #### [Chemical Resistance Charts](https://ms-crm-dupont.my.salesforce-sites.com/CRG_Home)   #### Length Conversion Chart | Inch     | Inch     | mm | Inch | Inch | mm | Inch | Inch | mm | Inch | Inch | mm | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1/64   | .0156 | 0.3969 | 17/64 | .2656 | 6.7469 | 33/64 | .5156 | 13.0969 | 49/64 | .7656 | 19.4469 | | 1/32 | .0313 | 0.7938 | 9/32 | .2819 | 7.1438 | 17/32 | .5313 | 13.4938 | 25/32 | .7813 | 19.8438 | | 3/64 | .0469 | 1.1906 | 19/64 | .2968 | 7.5406 | 33/64 | .5469 | 13.8906 | 51/64 | .7969 | 20.2406 | | **1/16** | **.0625** | **1.5875** | **5/16** | **.3125** | **7.9375** | **9/16** | **.5625** | **14.2875** | **13/16** | **.8125** | **20.6375** | | 5/64 | .0781 | 1.9844 | 21/64 | .3281 | 8.3344 | 37/64 | .5781 | 14.6844 | 53/64 | .8281 | 21.0344 | | 3/32 | .0938 | 2.3813 | 11/32 | .3438 | 8.7313 | 19/32 | .5938 | 15.0813 | 27/32 | .8438 | 21.4313 | | 7/64 | .1094 | 2.7781 | 23/64 | .3594 | 9.1281 | 39/64 | .6094 | 15.4781 | 55/64 | .8594 | 21.8281 | | **1/8** | **.1250** | **3.1750** | **3/8** | **.3750** | **9.5250** | **5/8** | **.6250** | **15.8750** | **7/8** | **.8750** | **22.2250** | | 9/64 | .1406 | 3.5719 | 25/64 | .3906 | 9.9219 | 41/64 | .6406 | 16.2719 | 57/64 | .8906 | 22.6219 | | 5/32 | .1563 | 3.9688 | 13/32 | .4063 | 10.3188 | 21/32 | .6563 | 16.6688 | 29/32 | .9063 | 23.0188 | | 11/64 | .1719 | 4.3656 | 27/64 | .4219 | 10.7156 | 43/64 | .6719 | 17.0656 | 59/64 | .9219 | 23.4156 | | **3/16** | **.1875** | **4.7625** | **7/16** | **.4375** | **11.1125** | **11/16** | **.6875** | **17.4625** | **15/16** | **.9375** | **23.8125** | | 13/64 | .2031 | 5.1594 | 29/64 | .4531 | 11.5094 | 45/64 | .7031 | 17.8594 | 61/64 | .9531 | 24.2094 | | 7/32 | .2188 | 5.5563 | 15/32 | .4688 | 11.9063 | 23/32 | .7188 | 18.2563 | 31/32 | .9688 | 24.6063 | | 15/64 | .2344 | 5.9531 | 31/64 | .4844 | 12.3031 | 47/64 | .7344 | 18.6531 | 63/64 | .9844 | 25.0031 | | **1/4** | **.2500** | **6.3500** | **1/2** | **.5000** | **12.7000** | **3/4** | **.7500** | **19.0500** | **1** | **1.0000** | **25.4000** | Note: All decimal equivalents are rounded to the fourth.   # ** Temperature Conversion Chart** ## Celsius/Fahrenheit Calculator Choose Unit Celsius Fahrenheit Calculate Restart **Converted Temperature:** #### **Material Test Reports** Simply use the links below to view test reports. [\[Silicone\]](https://row-inc.com/silicone-test-reports?hsLang=en) [\[Viton™\]](https://row-inc.com/viton-test-reports?hsLang=en) [\[EPDM\]](https://row-inc.com/epdm-test-reports?hsLang=en) [\[FEP\]](https://row-inc.com/silicone-test-reports-0?hsLang=en) [\[PFA\]](https://row-inc.com/silicone-test-reports-0-1?hsLang=en) #### **Other Helpful links:** [\[Cross Section & Groove Design\]](https://row-inc.com/silicone-test-reports-0-2-0?hsLang=en) [\[Shelf Life\]](https://row-inc.com/shelf-life?hsLang=en) [\[Installation Instructions\]](https://row-inc.com/shelf-life-0?hsLang=en)[\[Small ID Encapsulated O-Ring Ovality\]](https://row-inc.com/silicone-test-reports-1?hsLang=en) Design Recommendation Disclaimer: Recommendations on application design and material selection are based upon available technical data and are offered as suggestions only. Each user should conduct evaluations to determine the suitability for his particular application. ROW, Inc. offers no express or implied warranties concerning the form, fit, or function of a product in any application. - [Home](https://row-inc.com) - [About Us](https://row-inc.com/about-us) - [Blog](https://row-inc.com/blog) - [Resources](https://row-inc.com/resources) - [O-Rings](https://row-inc.com/fep-and-pfa-encapsulated-o-rings) - [Gaskets](https://row-inc.com/fep-encapsulated-gaskets) - [More products](https://row-inc.com/more-products) - [Why ROW](https://row-inc.com/why-row) Manufacturers of quality encapulated O-Rings since 1976 [mailto:sales@row-inc.com](mailto:sales@row-inc.com) - [Contact Us](https://row-inc.com/contact-us) ![BLACK_ISO-9001_ANAB_BLACK](https://row-inc.com/hs-fs/hubfs/BLACK_ISO-9001_ANAB_BLACK.png?width=1030&height=507&name=BLACK_ISO-9001_ANAB_BLACK.png "BLACK_ISO-9001_ANAB_BLACK") © 2025 All rights reserved. - [General terms and condition of sale](https://row-inc.com/general-terms-and-condition-of-sale)