Clear and colored glass rod


Clear and colored glass rod


Soda-lime tubular glass products in two grades: “I-860” thermometer glass and “I-880” tubes. The range of products includes transparent glass tubes and rods in both grades.

Our range of capillary tubes, also made from “I-860” thermometer glass, covers round and prismatic forms, but the Optima shape is also available on request

Borosilicate tubular glass products made of “I-330” and “I-510”

Besides the manufacture of tubes, we can offer you many different technical and technological options for the final processing of the products plus the mechanical and manual manufacture of products to your specification in soda-lime and borosilicate glass 3.3. And if you’re looking for a particular product with certain dimensions but can’t find it here, simply contact us. We can make just about anything possible!


 tubing, capillary and rod material properties guarantee a very good workability in glass forming and

dividing, which is usual with technical glass. To remove temporary stress, which originates in processing, it is

appropriate to warm the glass through to a temperature of 550°C and, to leave it at this temperature over a period up to

a maximum 30 minutes; as a rule, in thin-walled products a fraction of this time would suffice. With regard to glass

chemical durability the stabilization time should be as short as possible. For subsequent cooling down, the Annealing

speeds have been recommended in the following tab



Packaging (e.g. lab-ware and pharmaceutical applications)


Solar industry


Thermometer production


Lighting products


Fibre production


Plant engineering


Chemical industry

Clear and colored glass rod  
Kg / Weight Length mm.
          Glass Rods 3 24 1500
4 42 1500
          Glass Rods 5 66 1500
6 95 1500
          Glass Rods 7 129 1500
8 168 1500
          Glass Rods 9 " 1500
10 263 1500
          Glass Rods 12 378 1500
14 515 1500
          Glass Rods 16 672 1500
18 851 1500
          Glass Rods 20 1050 1500
22 1271 1500
          Glass Rods 24 1512 1500
26 1775 1500
          Glass Rods 28 2059 1500
30 2363 1500

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