DURAN® Flat flange, ground, with groove, DN 120

  • Manufactured from borosilicate glass 3.3
  • Ground
  • Component for further processing into reaction vessels
  • Due to the geometry and the massive wall thickness, the blanks are suitable for devices with pressure and vacuum applications.
  • Glass articles for further processing
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Product Overview
DURAN® flat flanges with and without grooves are suitable for further processing into pressure-resistant reaction vessels, for example.
For pressure resistance, please refer to our notes in the technical appendix of the laboratory glassware catalogue.
For glass articles which deviate from the original form due to further processing, the permissible operating data must be determined in accordance with the technical rules and regulations.

Specifications

Specifications
Diameter d (mm) 158
Boro 3.3 Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 × 10−6 K−1 at 20 °C. It also conforms to the requirements of a USP/EP/JP Type 1 neutral glass suitable for use by the pharmaceutical industry. The properties of DURAN® are specified to ISO 3585 and ASTM-E438 Type 1 Class A.
h (mm) 60
d1 (OD) (mm) 130
Diameter (mm) 158
DN 120
Flange OD (mm) 158
Material BORO 3.3
Height (mm) 60
Autoclavable Yes
Quantity 2
Product Overview
DURAN® flat flanges with and without grooves are suitable for further processing into pressure-resistant reaction vessels, for example.
For pressure resistance, please refer to our notes in the technical appendix of the laboratory glassware catalogue.
For glass articles which deviate from the original form due to further processing, the permissible operating data must be determined in accordance with the technical rules and regulations.

Specifications

Specifications
Diameter d (mm) 158
Boro 3.3 Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 × 10−6 K−1 at 20 °C. It also conforms to the requirements of a USP/EP/JP Type 1 neutral glass suitable for use by the pharmaceutical industry. The properties of DURAN® are specified to ISO 3585 and ASTM-E438 Type 1 Class A.
h (mm) 60
d1 (OD) (mm) 130
Diameter (mm) 158
DN 120
Flange OD (mm) 158
Material BORO 3.3
Height (mm) 60
Autoclavable Yes
Quantity 2