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Transparent quartz crucible

Writer:World Quartz  Date:

                                                 
World Quartz offers a variety of standard crucible and container products. If you have special demands, please be free to contact us, we will do our best to meet your demands.
Specifications can be made by the requirement of customers.
Packing: Carton+ wooden case.
Standard dimension  mm

OD OD Deviation Wall Thickness Wall Thickness Deviation Height Height Deviation Radii(R) Radii(r)
254(10") ±3.0 7 ±1.5 193 ±3.0 305 30
305(12") ±3.0 7.5 ±1.5 230 ±3.0 305 50
355(14") ±3.0 8 ±2.0 280 ±3.0 400 90
406(16") ±3.0 9 ±2.0 305 ±3.0 450 90
457(18") ±3.0 9 ±2.0 355 ±3.0 500 120
508(20") ±3.0 10 ±2.0 380 ±3.0 588 90
558(22") ±4.5 10 ±3.0 431 ±3.0 558 90
610(24") ±4.5 10 ±3.0 381 ±3.0 610 90
Chemical Elements Analyze   ppm
Grade Al Fe Ca Na K Li Ti Cr Ni Mg B P OH
Solar 18 0.5 0.6 1.1 0.9 0.7 1.1 0.05 0.05 0.05 0.08 0.05 50
   Semi-conductor 7.5 0.2 0.5 0.3 0.1 0.2 1.4 0.05 0.05 0.05 0.04 0.02 50
Synthetic 20 27 23 8 1 1 25 2 1 9 10 10 80