Pyrex Rod & Tubing (Stock)

Code 7740 PYREX® borosilicate glass, the most widely known of Corning’s family of low expansion Type 1, Class A borosilicate glasses (ASTM E438 Standard Specification for Glasses in Laboratory Apparatus). It comes closest to being the ideal glass for most laboratory applications. It will withstand nearly all temperatures used in normal laboratory use. It is highly resistant to chemical attack. Its low coefficient of expansion allows it to be manufactured with relatively heavy walls giving it mechanical strength, while retaining reasonable heat resistance.

Following is a matrix of standard Pyrex® Rod & Tube specifications which are commonly kept in stock.  If you don’t find a product meeting your needs, please contact us and provide your required specifications.  Where appropriate, please use an existing Item Number and describe required exceptions.

*Please note that there is a $300 MINIMUM Order Value Per Item.

*All product is priced FOB Origin. Please provide an appropriate shipping account with your order, or shipping can be pre-payed and added to your total. Shipping costs will be provided before final order confirmation.

*Additional Handling or Packaging fees may apply and will be communicated upon order confirmation.

7740 Pyrex Rod & Tube Spec