SKU MG-CAFB93

High-Quality Neutral Borosilicate Transparent Glass Tube for Ampoules and Vials

High-Quality Neutral Borosilicate Transparent Glass Tube for Ampoules and Vials — a laboratory glassware item. Specs, RFQ checklist and custom sizes to…

Glass TubeType
Daily UseApplication
TransparentColor
Shandong Longguang Tianxu Solar Energy Co., Ltd.Supplier
High-Quality Neutral Borosilicate Transparent Glass Tube for Ampoules and Vials

Product type: Glass Tube. Application: Daily Use.

Overview

The High-Quality Neutral Borosilicate Transparent Glass Tube for Ampoules and Vials is supplied as a laboratory glassware item. Listed for Daily Use applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.

Specifications

Type Glass Tube
Application Daily Use
Color Transparent
Supplier Shandong Longguang Tianxu Solar Energy Co., Ltd.

Technical data

No. Physical Performance Numerical Value Unit
1 Coefficient of meamlinear thermal expansion (20ºC-300ºC) 3.3+/-0.1 10-6K-1
2 Transformation temperature 525+/-15 ºC
3 Softening point 820+/-10 ºC
4 Working Point 1260+/-20 ºC
5 Density at 20ºC 2.23+/-0.02 g/cm3
6 Mean thermal conductivity(200-100ºC) 1.2 w/m2k
7 Refractive index 0.92 1
SiO2 B2O3 Na2O+K2O Ai2O3
81 13 4 2
Hydrolytic Resistance at 98ºC ISO719-HGB 1
Hydrolytic Resistance at 121ºC ISO720-HGA 1
Acid Resistance Class ISO1776-first class

What to specify when you request a quote

  • Material — name the glass (soda-lime, borosilicate, quartz) because it fixes UV transmission and chemical resistance.
  • Dimensions — give dimensions and tolerances.
  • Surface and edges — state edge finish and any frosted or coated areas.
  • Cleanliness and packing — state cleanliness level and packing for lab use.

Engineering guides for this part

For material grades and coating options, see Borofloat 33 Glass: Material Selection for Precision Substrates. 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 Why Quartz Glass Components Excel in Coffee Machine Heating Modules. Before sending a drawing, check Thermal Conductivity of Quartz Glass & Fused Quartz: A Process Guide. A related standard product is 4-inch Borofloat 33 Glass Wafers.

FAQ

Where is this laboratory glassware item used? expand_more
Listed applications: Daily Use.
What should I include in a quote request? expand_more
Include material, dimensions, surface and edges and cleanliness and packing, plus quantity and a drawing if the part is custom.

Related products

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High-Quality Neutral Borosilicate Transparent Glass Tube for Ampoules and Vials

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