Quartz Tube

150.00 - 300.00 INR

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Price And Quantity

Price Range 150.00 - 300.00 INR
Minimum Order Quantity 50 Gram

Product Specifications

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Trade Information

Supply Ability As per the rquirement Per Day
Delivery Time 3-4 Days
Main Domestic Market All India

Product Description

The transparent quartz glass tubes for light source and vacuum instruments produced in
our company are also widely used in other industry ,technical fields ,where proprties of
high temperature proof ,thermal stability , high chemical stability ,high dielectric are
needed

We have production lines for following 5 products :
A .Electric-heated continuously melting quartz glass tubes ;
B. Vacuum pressure quartz glass tubes ;
C. Two steps gas melting and electric -melting quartz glass tubes ;
D. Two steps electric -melting quartz glass tubes

According to size, outward appearance, chemical purity and hydroxyl content. Products are divided into: High-class (class A) ,first class ( class B), and qualified products ( class C)

Chemical Purity

Class	Class A	Class B	Class C
Al ,Fe ,Ca, Ti in total	<50	<70	<100
[OH]-1content	<=3	<=5	<=10

Size and tolerance of tubes

Wall thickness ( mm)	Outside diameter tolerance
	Class A		Class B		Class C
Ø < 5		±2.5		±6.0		±8.0
5 ≤ Ø < 13		±2.0		±3.0		±5.0
13 ≤ Ø < 30		±1.5		±2.5		±5.0
30 ≤ Ø < 60		±1.5		±3.0		±5.0

Wall thickness ( mm)	Wall thickness tolerance
Wall thickness ( mm)	Class A	Class B	Class C
0.5~1.0	±10	±18	±24
1.1~1.5	±8	±14	±18
1.6~2.0	±10	±12	±15
2.1~2.5	±10	±12	±15
2.6~3.0	±10	±12	±15

Special wall thickness products can be available according to the user’s requirement.
Ellipticity is no more than absolute value of the outside diameter tolerance. Wall
thickness deviation is no more than absolute value of the wall thickness tolerance.

Bending is no longer than 3‰ of the tube length. Length tolerance: ±1 mm.