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OEM Factory for Custom Size 15mm Borosilicate Sight Glass Plate Sheet - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya Featured Image
  • OEM Factory for Custom Size 15mm Borosilicate Sight Glass Plate Sheet - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya
  • OEM Factory for Custom Size 15mm Borosilicate Sight Glass Plate Sheet - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya
  • OEM Factory for Custom Size 15mm Borosilicate Sight Glass Plate Sheet - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya

OEM Factory for Custom Size 15mm Borosilicate Sight Glass Plate Sheet - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya

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Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Hand Made Borosilicate Glass Lab Test Tube, Laminated Glass Clear, Solar Panel Sheet Tempered Glass, We, with open arms, invite all interested potential buyers to visit our web-site or get in touch with us immediately for further information and facts.
OEM Factory for Custom Size 15mm Borosilicate Sight Glass Plate Sheet - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya Detail:

Milky white frosted silica glass quartz tube

1. high temperature resistance glass can work under 1200°C continuously,and in short time can even work under 1450°C, its softening point is 1650°C,and the melting point is 1650-1800°C.
2.Corrosion resistant, Except hydrofluoric acid, Quartz tube do not react with any acid and base except hydrofluoric acid.the stability is 30 times of the ceramic,and 150 times of stainless steel .
3.Excellent thermal shock stability
4.High transmission to 85%
5.Electric insulation ,it is 10000 times of usual glass.

ensity
2.2×103 kg/m3
Dielectric Properties
(20°C and 1 MHz)
Hardness
5.5 – 6.5 Mohs’ Scale 570 KHN 100
Constant
3.75
Design Tensile Strength
4.8×107 Pa (N/m2) (7000 psi)
Strength
5×107 V/m
Design Compressive Strength
Greater than 1.1 x l09 Pa (160,000 psi)
Loss Factor
Less than 4×10-4
Bulk Modulus
3.7×1010 Pa (5.3×106 psi)
Dissipation Factor
Less than 1×10-4
Rigidity Modulus
3.1×1010 Pa (4.5×106 psi)
Index of Refraction
1.4585
Young’s Modulus
72GPa (10.5×106 psi)
Constringence (Nu)
67.56
Poisson’s Ratio
0.17
Velocity of Sound-Shear Wave
3.75×103 m/s
Coefficient of Thermal Expansion
5.5×10 -7 cm/cm·°C (20°C-320°C)
Velocity of Sound/Compression Wave
5.90X103 m/s
Thermal Conductivity
1.4 W/m·°C
Sonic Attenuation
Less than 11 db/m MHz
Specific Heat
670 J/kg·°C
Permeability Constants(700°C)
(cm3 mm/cm2 sec cm of Hg)
Softening Point
1683°C
Helium
210×10-10
Annealing Point
1215°C
Hydrogen
21×10-10
Strain Point
1120 °C
Deuterium
17×10-10
Electrical Resistivity
7×107 ohm cm (350°C)
Neon
9.5×10-10
Parameter/ Value
JGS1
JGS2
JGS3
Maximum Size
<φ200mm
<φ300mm
<φ200mm
Transmission Range
(Medium transmission ratio)
0.17~2.10um (Tavg>90%)
0.26~2.10um (Tavg>85%)
0.185~3.52um (Tavg-85%)
OH- content
1200ppm
150ppm
5ppm
Fluorescence (ex254nm)
Virtually Free
Strong V-B
Strong V-B
Impurity Content
5ppm
20-40ppm
40-50ppm
Birefringence Constant
2-4nm/cm
4-6nm/cm
4-10nm/cm
Melting Method
Synthetic CVD
Oxy-Hydrogen melting
Electrical melting
Applications
Laser substrate: window, lens, prism, mirror
Semiconductor and high temperature window
IR & UV substrate

Packing & delivery quartz glass tube

1.plastic bubbles
2.polystyrene foam sheet
3.carton
4.wooden case
5.delivery by shipping or Express, such as EMS/DHL/TNT/UPS/Fedex within 3-5 working days.

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Product detail pictures:

OEM Factory for Custom Size 15mm Borosilicate Sight Glass Plate Sheet - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya detail pictures

OEM Factory for Custom Size 15mm Borosilicate Sight Glass Plate Sheet - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya detail pictures

OEM Factory for Custom Size 15mm Borosilicate Sight Glass Plate Sheet - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya detail pictures

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We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for OEM Factory for Custom Size 15mm Borosilicate Sight Glass Plate Sheet - High Quality Frosted Milky White Borosilicate Glass Tubes – Hongya , The product will supply to all over the world, such as: Ecuador, UAE, Atlanta, Make sure you genuinely feel free to send us your requirements and we are going to respond for you asap. We now have got a skilled engineering group to serve for your just about every detailed needs. Cost-free samples could be sent to suit your needs personally to understand much more information. In an effort to meet your requires, be sure to seriously feel free to make contact with us. You may send us emails and contact us directly. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. nd objects. In our trade with merchants of numerous countries, we usually adhere for the principle of equality and mutual benefit. It is really our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We look forward to getting your inquiries.

    • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Ray from Pretoria - 2016.01.28 19:59
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
    5 Stars By Renee from Johannesburg - 2015.05.15 10:52
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