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SKU MG-1BEE51

Pyrex Profile Glass Tube, Glass Rod for Chandelier

Pyrex Profile Glass Tube, Glass Rod for Chandelier — a lamp shade / decorative glass: Borosilicate3.3. Specs, RFQ checklist and custom sizes to drawing.

Borosilicate3.3Material
Daily UseApplication
ColorClear
Transparent, ColorColor
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Pyrex Profile Glass Tube, Glass Rod for Chandelier

Application: Daily Use.

Overview

Pyrex Profile Glass Tube, Glass Rod for Chandelier: a lamp shade / decorative glass made from Borosilicate3.3. Typical applications: Daily Use. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.

Specifications

Material Borosilicate3.3
Application Daily Use
Clear Color
Color Transparent, Color
Lighting Flameproof light fittings others
Gifts Decoration/grappa bottles Candlesticks Lanterns Others
Interior Decoration Towel rails
Transport By ship or express
Supplier Jinan Honhai Glass Company Limited

Technical data

Physical data of COE 3.3 borosilicate glass tube
No. Physics Performance Numerical Value Unit
1 Medium coefficient of linear expansion α20/300 acc.To DIN 52328 3.3 ± 0.1 10-6 K-1
2 Transformation Temperature 525 ± 15 degree Celsius
3 Upper annealing temperature 560 ± 10 degree Celsius
4 Softening point 820 ± 10 degree Celsius
5 Working temperature 1260 ± 20 degree Celsius
6 Maximum short-time working temperature 500 degree Celsius
7 20 degree Celsius Density ρ 2.23 ± 0.02 g/cm3
8 Modulus of elasticity E 64 103 N/mm2
9 Poisson's ratio 0.20 1
10 Thermal productivity(20 degree Celsius -100 degree Celsius ) 1.2 W/m2K
11 Temperature for the specific electrical resistance of 108Ω·cm(DIN52326)tk 100 250 degree Celsius
12 Stress-optical constant(DIN52314)K 4.0 10-6mm2/N
Composition SiO2 B2O3 Na2O + K2O Al2O3
approx.weight % 81 13 4 2
high borosilicate 3.3 glass tube
Description Rate
Water resistance to ISO720 1
Water resistance to European Pharmacopoeia 1
Water resistance to USP23 1
Acid resistance Class(DIN12116) 1
Alkali resistance Class(ISO695) 2

What to specify when you request a quote

  • Glass type and thickness — listed as “Borosilicate3.3”; name the glass and thickness.
  • Temperature and pressure — give working temperature, thermal shock and any pressure rating.
  • Strengthening and safety — state tempering, lamination or the safety standard.
  • Outline and edges — send a drawing with outline, holes and edge finish.

Engineering guides for this part

For material grades and coating options, see LED Cover Glass Material Guide for Optical Encapsulation. How parts like this are machined and finished is covered in Precision Bore Glass Tubing Processing: End-to-End Manufacturing for Industrial Buyers. For an application example, read Borosilicate Glass Wafers for Appliance Sensors: Reliability in Harsh Conditions. Before sending a drawing, check Precision Glass Material Selection: Fused Silica vs Borosilicate & More. A related standard product is LED Groove Cover Glass.

FAQ

What is the Pyrex Profile Glass Tube, Glass Rod for Chandelier made of? expand_more
It is listed as Borosilicate3.3. Other grades can be quoted if your application needs different transmission, thermal or chemical properties.
Where is this lamp shade / decorative glass used? expand_more
Listed applications: Daily Use.
What should I include in a quote request? expand_more
Include glass type and thickness, temperature and pressure, strengthening and safety and outline and edges, plus quantity and a drawing if the part is custom.

Related products

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Pyrex Profile Glass Tube, Glass Rod for Chandelier

Your specifications

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