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Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya Featured Image
  • Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya
  • Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya
  • Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya
  • Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya
  • Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya
  • Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya
  • Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya

Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya

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With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for Frosted Glass Large Sheets For Door, Teleprompter Glass 3.2mm, Purity Pyrex Quartz Glass Rod, We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.
Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya Detail:

clear cut short length fused silica quartz glass tube quartz tube for uv lamp

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:

微信截图_20190424110537

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Product detail pictures:

Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya detail pictures

Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya detail pictures

Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya detail pictures

Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya detail pictures

Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya detail pictures

Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya detail pictures

Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya detail pictures

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We usually continually offer you the most conscientious consumer services, along with the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Manufacturing Companies for Food Grade Test Tube Glass With Childproof Cap For Packaging - clear cut short length fused silica quartz glass tube quartz tube for uv lamp – Hongya , The product will supply to all over the world, such as: Provence, Greek, Frankfurt, With the highest standards of product quality and service, our products have been exported to more than 25 countries like the USA, CANADA, GERMANY, FRANCE, UAE, Malaysia and so on.We are very pleased to serve customers from all over the world!

    • On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Jenny from Nepal - 2015.11.11 19:52
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Ricardo from Canberra - 2016.10.13 10:47
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