Secretary
Tel.: +7 (49241) 95-7-57
Fax: +7 (49241) 95-7-57

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T/F: +7 (49241) 95-7-65
Tel.: +7 (49241) 95-7-44

Our address
601508, Gus-Khrustalny,
Vladimir region,
Pr-ct 50 letiya Sovetskoy vlasty, d 8

E-mail
szd@rusglass.ru




- Russian version
Transparent fused quartz glass plate
ТУ-21-РСФСР-644-83

Technical characteristics:
  1. Transparent fused quartz glass plate is used for devices, apparatus and equipment of special destination. It can be made with polished or mat surface on customer's request.
  2. Sizes of transparent fused quartz glass plate correspond to the meanings as written below.
    Width, mm Thickness, mm Length, mm
    Nominal Tolerance Nominal Tolerance Nominal Tolerance
    from 36 to 360 from ±0,3 to ±9,0 from 2,0 to 6,0 from ±1,2 to ±1,6 from 100 to 1000 ±7,0

  3. Transparent fused quartz glass plate is thermally stable at heating temperature with subsequent cooling in water:
    1000 ± 20оС at thickness from 2,0 to 3,0 мм
    800 ± 20оС at thickness more 3,0 to 4,0 мм
    600 ± 20оС at thickness more 4,0 мм
    The cracks, cuts and breaks off are not to be on the surface after 10 heat shifts.
Production sample


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