Currently our factory produce different lengths Opaque quartz glass as tube, crucible, cone-shaped tube, square fireside, chemical reactor, quartz hammering block etc. Widely apply to metallurgy, Chemical, concrete, national defenced industry. Especially good in electrostatic dust catcher. Beside the standard length products, we also accept O.E.M products. The highest used temperature : short time: 1000 degree, Long time used : 800 degree, heat stability 800 deg. - 20deg., quick cold and quick heat more than 10 times.

Tube Size & Tolerance (in : mm)