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Glass Tubing Clear 12mmDx 475mm GT47512**

  • Glass Tubing Clear 12mmDx 475mm GT47512**
Straight glass borosilicate tubing that can be heated and shaped. Outer diameter 12mm. Wall thickness 2mm. Overall length 475mm. Ends are snap cut so can be sharp. Fire-polishing is available at an additional cost.
RRP:
NZ$ 9.00
Price:
NZ$ 6.75
5
GT47512
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Our borosilicate glass tubing has snap cut ends, meaning the edges can be very sharp and uneven. The glass tubing is basically scored with a file and then 'snapped' between the thumb and forefinger leaving an edge that is rough.

Fire polishing is when the ends of the glass tubing are heated to create a smooth rounded finish that is not sharp at all.

  • Strain temperature: 520°C (approx)
  • Annealing temperature: 550ºC (approx)
  • Softening temperature: 820ºC (approx)
  • Co-efficiency of expansion: 3.3 (3.3士0.1*10-6/K)

Add Review

  • Luccid Reviews
    Top quality! Definitely be ordering more.
    Posted: 2020-03-02
  • Posted: 2020-11-19
  • Posted: 2020-05-30

In-store availability differs to online availability.
Phone 0800 942 533 to check in-store availability of any product.

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