Simax 125mm x 5mm Clear Tubing

Item Name:

Simax 125mm x 5mm Clear Tubing

SKU:

248250500

Description:

Simax clear tubing is precision-drawn borosilicate glass tubing used in both scientific and artistic lampworking when you need clean clarity, consistent diameter, and predictable sealing behavior. The tubing is constructed as a straight hollow cylinder with a uniform wall, which lets you heat, stretch, seal, and join it while maintaining roundness and even wall distribution. In scientific glass work, clear tubing like this is commonly used to fabricate and repair laboratory components, build connectors and manifolds, form sealed sections, and create custom parts where internal visibility is important. In artistic lampworking it is often used as starting stock for small blown forms, clean structural elements, and transparent sections that showcase interior detail. This 125mm length gives you a little extra working room at the torch compared to shorter cuts, which can be helpful when you are making multiple seals, pulls, or joins from a single piece.

How it is used:

• Heat the tubing evenly while rotating to maintain a round profile and prevent sagging
• Seal ends to make closed sections, test pieces, or preforms for further shaping
• Join to compatible borosilicate tubing and fittings using standard sealing techniques
• Pull down into smaller diameter tubing or use as starting stock for transitions
• Blow small expansions to form bulbs, reservoirs, and shaped sections for scientific or artistic builds

Dimensions:

• 125mm x 5mm clear tubing
• 3 Pieces per Case

Special notes:

We are not able to cut tubes larger 38mm and rods larger than 18mm to ensure the safety of our employees. Cases ship individually in a 65" box.