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factory customized Boiler Water Meter Level Gauge Glass - Borosilicate striped tube – Hongya Detail:
Product Detail:
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
We supply borosilicate glass tubes in many different sizes, outside diameter from 3mm to 315mm, wall thickness from 1mm to 10mm
Application :
1. Glass tubes used in laboratory
2. Glass tubes used in chemical industry, petrochemical industry, biochemical pharmaceutic, military industry, metallurgy, water treatment and so on.
3. Glass tubes used as decoration
4. Glass tubes used in gardening
5. Glass tubes used in renewable energies
6. Glass tubes used in light.
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Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for factory customized Boiler Water Meter Level Gauge Glass - Borosilicate striped tube – Hongya , The product will supply to all over the world, such as: Congo, America, Canada, We have our own registered brand and our company is developing rapidly owing to high quality products, competitive price and excellent service. We sincerely hope to establish business relations with more friends from home and abroad in the near future. We look forward to your correspondence.