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Factory Promotional Tempered Measurement Sight Glass - 2mm 3mm 5mm 8mm 10mm OD quartz glass tube with customized length – Hongya

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We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for 4 Mm +0.38 Pvb+4 Mm Laminated Float Glass, Uv Quartz Glass Rod, Temperature Resistance Quartz Glass Sheet, Customer pleasure is our main purpose. We welcome you to definitely build business relation with us. For further more information, you should never wait to contact with us.
Factory Promotional Tempered Measurement Sight Glass - 2mm 3mm 5mm 8mm 10mm OD quartz glass tube with customized length – Hongya Detail:

Large Diameter Quartz Pyrex Glass Tube

high quality quartz glass quartz plate  Products features:

Clear and clean,

High homogeneity

High temperature resistant

High light transmission

Anti chemistry attack

 

Working temperature:

Regular working temperature: 1000°C

Working temperature for short term:1100°C

instant working max temperature:1300°C

 

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  

 

 INSTUCTION

1. Do not operate in temperature beyond quartz maximum working temperature for long time.

    Otherwise, products will deform crystallization or become softening. 

 2. Clean the quartz products before high temperature environment operation . 

   Firstly soak the products in 10% hydrofluoric acid, then wash it with high purity water or alcohol .

   Operator should wear thin gloves , direct touch with the quartz glass by hand is inhibited.

 3. It is wise to extend the lifespan and thermal resistance of quartz products via continuous use 

    within high temperature environment. Otherwise, interval use shall shorten products lifespan.  

 4.  Try to avoid touch with alkaline substances (such as water glass, asbestos, potassium and sodium compounds, etc.)

    when employing quartz glass products in high temperature, which is made of acid material. 

    Otherwise product anti- crystalline properties will be greatly reduced.

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FAQ:

 

1.Q:Are you a factory or trading company? A:We are afactory

2.Q:Where is your factory located? How can I visit there? A:Our factory is located in Lianyungang ,China,about 2 hours train from Shanghai.

3.Q:What is the material of your products?A:The material is quartz

4.Q:How can I get some samples? A: We are honored to offer you samples.

5.Q:How does your factory do regarding quality control? A:Quality is priority. We have our professional quality control team to guard every step of the manufacturing.

Production Show:

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Product detail pictures:

Factory Promotional Tempered Measurement Sight Glass -  2mm 3mm 5mm 8mm 10mm OD quartz glass tube with customized length – Hongya detail pictures

Factory Promotional Tempered Measurement Sight Glass -  2mm 3mm 5mm 8mm 10mm OD quartz glass tube with customized length – Hongya detail pictures

Factory Promotional Tempered Measurement Sight Glass -  2mm 3mm 5mm 8mm 10mm OD quartz glass tube with customized length – Hongya detail pictures

Factory Promotional Tempered Measurement Sight Glass -  2mm 3mm 5mm 8mm 10mm OD quartz glass tube with customized length – Hongya detail pictures

Factory Promotional Tempered Measurement Sight Glass -  2mm 3mm 5mm 8mm 10mm OD quartz glass tube with customized length – Hongya detail pictures

Factory Promotional Tempered Measurement Sight Glass -  2mm 3mm 5mm 8mm 10mm OD quartz glass tube with customized length – Hongya detail pictures


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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for Factory Promotional Tempered Measurement Sight Glass - 2mm 3mm 5mm 8mm 10mm OD quartz glass tube with customized length – Hongya , The product will supply to all over the world, such as: Ukraine, Rome, Cairo, We believe with our consistently excellent service you can get the best performance and cost least goods from us for a long term . We commit to provide better services and create more value to all our customers. Hope we can create a better future together.
  • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Florence from Qatar - 2015.05.13 17:00
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Phoenix from Macedonia - 2015.10.09 19:07
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