Basic Info.

• Brand Name: YUD 

• Clear Quartz Pipe: Transparent or Opaque 

• 100mm-2500mm: 99.99% Pure Quartz 

• Polished: Customised 

• Ozone Free: One End Closed Quartz Tube 

• Model No.: YUD Quartz Tube 

• Place of Origin: Jiangsu  

• Min.Order: 5 Piece/Pieces

• Means of Transport: Land, Ocean, Air

Supply Capacity

• Production Capacity: 9999 Piece/Pieces per Month

• Packing:Packing:wooden box

• Delivery Date: 7-15 days

Overview

Quick Details

Place of Origin:

jiangsu, China (Mainland)

Brand Name:

YUD

Model Number:

YUD

Type:

Clear Quartz Pipe

Color:

Transparent or Opaque

Application:

Heating, Electric Light Source, Lamp, Semiconductor, Heating, Electric Light Source, Lamp, Semiconductor

Surface Treatment:

Polished

Shape:

One End Closed Quartz Tube

Outside Diameter:

1-100mm

Ozone Content:

Ozone Free

Product Name:

YUD Fused High Quality Polished Infrared Heat Quartz Tube

Material:

99.99% Pure Quartz

Wall thickness:

1mm-5.0mm

Length:

100mm-2500mm

Size:

Customised

Annealing Point:

1215 Degree Celsius

Softening Point:

1683 Degree Celsius

Work temperature:

1100 Degrees Celsius

Certificated:

ISO9001 & CE

Product Description




YUD Fused High Quality Polished Infrared Heat Quartz Tube is made of silicon dioxide in special industrial technology glass, which is a very good base material.Quartz glass has a series of excellent physical and chemical properties.

The feature of the clear quartz glass tubes is as follows: high purity, strong transmission, strict size control, low OH content and so on. The deep processing would be done according to client's requirements, like neat cutting, fire polish, bending, sealing, polished and so on. OH content can be controlled less than 20ppm\15ppm\10ppm\5ppm\2ppm.

Divide into these series : clear quartz glass tube (OD :1.5mm to 300mm), filter UV quartz tube, colorful quartz glass tube, Milky white tube and so on.

Property:

1. Incredibly thermally shock resistant (can be taken from red heat and plunged into water without cracking)	4. Good chemical resistance
2. Low thermal coefficient of expansion (TCE) and high softening temperature	5. Excellent electrical insulator
3. Optical transmission properties from ultra violet to infra red	6. High radiation resistance




Parameters:

Property	Typical Values
Density	2.2x103 kg/m3
Hardness	5.5 - 6.5 Mohs' Scale 570 KHN 100
Design Tensile Strength	4.8x107 Pa (N/m2) (7000 psi)
Design Compressive Strength	Greater than 1.1 x l09 Pa (160,000 psi)
Bulk Modulus	3.7x1010 Pa (5.3x106 psi)
Rigidity Modulus	3.1x1010 Pa (4.5x106 psi)
Young's Modulus	72GPa (10.5x106 psi)
Poisson's Ratio	0.17
Coefficient of Thermal Expansion	5.5x10 -7 cm/cm·°C (20°C-320°C)
Thermal Conductivity	1.4 W/m·°C
Specific Heat	670 J/kg·°C
Softening Point	1683°C
Annealing Point	1215°C
Strain Point	1120 °C
Electrical Resistivity	7x107 ohm cm (350°C)
Dielectric Properties	(20°C and 1 MHz)
Constant	3.75
Strength	5x107 V/m
Loss Factor	Less than 4x10-4
Dissipation Factor	Less than 1x10-4
Index of Refraction	1.4585
Constringence (Nu)	67.56
Velocity of Sound-Shear Wave	3.75x103 m/s
Velocity of Sound/Compression Wave	5.90X103 m/s
Sonic Attenuation	Less than 11 db/m MHz
Permeability Constants(700°C)	(cm3 mm/cm2 sec cm of Hg)
Helium	210x10-10
Hydrogen	21x10-10
Deuterium	17x10-10
Neon	9.5x10-10

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Uses:

This product is mainly used in electric light source, electrical appliances (electric), semiconductor, optical communications, military industry, metallurgy, building materials, chemical, machinery, electricity, environmental protection and other fields.

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