Small flange DN 10-50, standard and thick-walled, borosilicate glass 3.3

High-quality small flanges made of proven borosilicate glass 3.3 for professional laboratory and process engineering. Available in two versions – standard according to DIN 28403 and thick-walled – these flanges cover a wide range of requirements.

The standard version according to DIN 28403 is specifically designed for a secure and permanent connection to DIN metal flanges. It offers a balanced ratio between mechanical stability and cost-effectiveness and is ideally suited for typical laboratory applications, chemical syntheses, and process equipment construction. Standard-compliant manufacturing guarantees a precise fit and compatibility with all common metal flanges.

The thick-walled design was developed for particularly demanding applications. The increased wall thickness offers significantly improved mechanical stability and durability – ideal for applications with higher mechanical stresses, pressure fluctuations, or frequent assembly processes. The robust construction considerably reduces the risk of breakage and extends the service life of the components.

The borosilicate glass 3.3 used is characterized by excellent chemical resistance, high thermal shock resistance, and optimal mechanical properties. Thanks to precise manufacturing and consistently high quality, these small flanges ensure reliable, leak-proof connections in demanding working environments.

Available in five DN sizes from DN 10 to DN 50 and two wall thicknesses, these small flanges allow for flexible configurations for a wide variety of laboratory setups and process engineering plants.