Since 1994 Csonka és Fiai Ltd. is the distributor in Hungary of DURAN® and AR-GLAS® tubes, rods, and profiles produced by SCHOTT-Rohrglas.
These days we process a significant part of these tubes in our company and sell the final or semi-final products worldwide.
In our glass technology, we undertake the production of semi-finished and finished products from the simplest operations (cutting, cracking, melting) to the most complex operations (jacketed coil condenser).
- Glass tubes, rods, and profiles
- More than 60 special glass types
- Outside diameter from 0.8 mm to 420 mm and lengths of 0.3 mm to 7.5 meters
With a production capacity of more than 130,000 tons per year, SCHOTT Tubing is one of the leading manufacturers of glass tubing worldwide.
Duran® glass belongs to the borosilicate group 3.3, with excellent physical and chemical properties. Glass tubes, also called heat-resistant glass, are made in a diameter of 3-420 mm, the sticks can be ordered in the range of 3-30 mm. Conturax® glass profiles are also made of borosilicate glass.
AR-Glas® is classified as non-heat-resistant glass with an alpha value of 9.1. Its favorable properties and versatile field of the application make it one of the largest-volume glass tubes. Its size range is 4-40 mm in diameter for pipes and 3-30 mm for sticks. (If you need other special glass tubes, please write an e-mail!)
Our German partner manufactures a wide range of available quartz glass tubes. Most of the products are made according to the customer’s needs, so if required, please write the parameters of the quartz glass tube!