La description
High quarlity&low price.General
Specifications: hole diameter X double hole diameter
8x*7mm, *1x*3mm, *5x*3mm length *******0mm
Physical
properties&Application:
Smooth the surface of quartz tube
with two holes, was colorless and transparent; high purity
 (SiO2> *9.*9%);
anti-corrosion (except for anything other than hydrofluoric acid);
high
 temperature (softening point
***0 degrees Celsius); thermal stability (thermal expansion
 coefficient 5.5x***7 / ° C,
the quartz tube heated to ***0 degrees Celsius, and then placed
in
 room temperature water will
not be repeated experiment cracks, gaps, or avalanche); can
be
 produced according to the user
request processing of half of a gold-plated. Thermal and
 mechanical properties of
strong and strict dimensional tolerances, hydroxyl content can be
the
 foundation of the needs of
customers customize (****0ppm).
Widely used in halogen lamps,
mercury lamps, metal halide lamps, photocopiers lamp, stage
 lights, light sources and
chemical pipelines, vessels and other high-temperature high-
 temperature products.
 We can according to the
different needs of customers to develop appropriate
specifications.
and objects that
have to be under the explosion of UV radiation and set out the
maximum visible light at the same time.
| Pays: |
China |
| N ° de modèle: |
fqt0780
|
| Prix FOB: |
(Negotiable)
Obtenir le dernier prix
|
| Localité: |
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| Prix de commande minimale: |
- |
| Commande minimale: |
1 |
| Packaging Detail: |
- |
| Heure de livraison: |
- |
| Capacité de Fournir: |
- |
| Payment Type: |
- |
| Groupe de produits : |
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