Outside diameter: 21mm (.83 in)
Inside diameter: 17mm (.67in) 2mm wall
Length: 1900mm (74.8 in)
Clear quartz tubing is a great means for mounting coiled heating elements in a kiln or oven for applications up to 2000°F. The heating element is put inside the quartz tube and thus provides the electrical insulation and protection for both the element and your work.
Shipping costs for glass tubes vary greatly because of the size of the package. Therefore the store “shipping estimator” may not provide an accurate estimate for shipping. If the shipping costs are not correct we will notify you with the correct shipping costs before processing your order. A packing fee will be added to your order.