quartz tube

FLH211/311
Al Fe Ca Mg Ti Cu Mn K Na Li Co Ni B
21.32 0.94 1.88 0.29 0.54 0.05 0.05 0.40 2.06 1.66 〈0.07 〈0.07 0.16


Product Size: 

OD Tolerance Wall Thickness Tolerance 
19≤Ф<35 ?.4 ≥1.5 ?0%
35≤Ф<50 ?.7
50≤Ф<60 ? 2-10
60≤Ф<100 ?.2
100≤Ф<140 ?.5
140≤Ф<160 ?.8
160≤Ф<220 ?
220≤Ф<280 ? 2.5-4 ?0%
Other sizes upon requests.



Application:
It is suitable for making diffusion tubes and other utensils for semiconductor industry, also suitable for making high temperature lamp shell and reactor in many other industry fields.

Post Date:	4/20/2008
Expiry Date:	7/19/2008
Other Price Terms:	free