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Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya Featured Image
  • Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya
  • Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya
  • Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya
  • Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya
  • Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya
  • Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya
  • Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya
  • Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya
  • Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya
  • Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya
  • Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya
  • Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya

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carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for Beveled Tempered Glass, Purity Clear Uv Quartz Glass Rod, 10.38mm Clear Float Tempered Laminated Glass Manufactures, We, with great passion and faithfulness, are willing to provide you with perfect services and striding forward with you to create a bright future.
Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya Detail:

Technical Data of the High Borosilicate Glass:

1. Chemical composition:

SiO2>78%  B2O3>10%

2. Physical and Chemical Properties:

Coefficient of expansion (3.3±0.1)×10-6/°C
Density 2.23±0.02
Water resistant Grade 1
Acid resistance Grade 1
Alkaline resistance Grade 2
Softening point 820±10°C
Thermal shock performance ≥125
Maximum working temperature 450°C
Tempered max. working temperature 650°C

3. Main Technical Parameters:

Melting point 1680°C
Forming temperature 1260°C
Softening temperature 830°C
Annealing temperature 560°C 

 

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Package Details

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GEHRH

Product detail pictures:

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya detail pictures

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya detail pictures

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya detail pictures

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya detail pictures

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya detail pictures

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya detail pictures

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya detail pictures

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya detail pictures

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya detail pictures

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya detail pictures

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya detail pictures

Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya detail pictures

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Our pursuit and enterprise aim would be to "Always fulfill our buyer requirements". We carry on to acquire and layout excellent quality items for the two our old and new clients and realize a win-win prospect for our shoppers in addition as us for Factory wholesale 4mm Low Iron Glass - borosilicate glass tube glass tube with different shape – Hongya , The product will supply to all over the world, such as: Brunei, Las Vegas, Romania, We have gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.

    • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Ellen from Romania - 2015.06.09 12:42
    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 Merry from Boston - 2016.05.21 12:31
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