Product Details

Quartz Tubing: Clear Or Unclear

Dimension Range:Φ1mm-Φ6mm

Thickness Range:1mm-3mm

Tolerance: +-0.02mm-+-1mm

Length: 1200mm-2000mm

Service

At ZCQ, we are committed to providing our customers with excellent precision optical service.

We are able to fabricate custom-designed optical glass products with

provided materials or the OEM service, if that is what you require.

ZCQ Offers Two Major Categories:

1. Quartz Products Series

2.Optical Glass Products Series

Manufacturing Features:

1. Customer Designed Products

2. Different Precise Levels for Different Products

3. Good Quality

4. No Minimum Order

5. Timely Delivery and Various Transport Channels

Characteristics and superiority

Optical Property:

Based on differences of Optical Performances and Purity, ZCQ usually Supply three basic Quartz Materials:

Fused Quartz, Synthetic Fused Silica (UV) and Infrared Optical Quartz

Chemical Property:

NAME	UNIT ×10-4%
NAME	Al	Fe	Ca	Mg	Yi	Cu	Mn	Ni	pb	Sn	Cr	B	K	Na	Li	OH
Fused Quartz	16	0.92	1.5	0.4	1.0	0.01	0.05	<0.3	<0.3	<0.3	<0.3	0.2	1.49	1.67	<0.3	400
Synthetic Fused Silica	0.37	0.31	0.27	0.04	0.03	0.03	0.01	<0.03	<0.03	<0.03	<0.03	0.02	0.5	0.5	<0.03	1200
Infrared Optical Quartz	35	1.45	2.68	1.32	1.06	0.22	0.07	<0.03	<0.03	<0.03	<0.03	0.3	2.2	3	<0.3	5

Mechanical Property:

Mechanical Property	Reference Value	Mechanical Property	Reference Value
Density	2.203g/cm3	Refractive Index	1.45845
Compressive Strength	>1100Mpa	Coefficient of thermal expansion	5.5×10-7cm/cm.°C
Bending Strength	67Mpa	Hot work temperature	1750~2050°C
Tensile Strength	48.3Mpa	The temperature for a short time	1300°C
Poisson's Ratio	0.14~0.17	The temperature for a long time	1100°C
Elastic Modulus	71700Mpa	Resistivity	7×107Ω.cm
Shearing Modulus	31000Mpa	Dielectric Strength	250~400Kv/cm
Moths Hardness	5.3~6.5(Moths Scale)	Dielectric Constant	3.7~3.9
Deformation Point	1280°C	Dielectric absorption coefficient	<4×104
Specific Heat(20~350°C)	670J/kg °C	Dielectric loss coefficient	<1×104
Thermal Conductivity(20°C)	1.4W/m °C	Typical Mechanical Property of Fused Quartz

Packaging & Shipping

package: protection paper, green air bag, air film, carton ,

safe and ecnomic even for freight collect as well.

Shipping methods and charges:

China post(15-25days)

Epacket to USA (10-15days)

EMS(7-10days)

Fedex(5-7days)

DHL(5-7days)

Actual shipping charge will be calculated upon product weight.

Our Services

1.Based in Beijing, heart of China, ZCQ is a technology and quality oriented manufaturer with 20 years history.

2.With senior engineer supervise, we are glad to advise customers on pressure, temperature etc application and engineering questions.

3.ZCQ accepts second production in case some products don’t meet requirements.

4.1 hour from international meeting center of Beijing, ZCQ invites guests to visit our company after long day meeting and get relaxed in nature. Our company is also sitted in arms of mountains and river.