Product type: Glass Tube, Tube. Application: Indutrial, Lighting.
Overview
Wholesale Factory Price Custom Diameter High Borosilicate Glass Tube is a precision glass tube / rod made from Glass. Listed geometry: round shape. It is used in Indutrial and Lighting. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
Material
Glass
Type
Glass Tube, Tube
Shape
Round
Application
Indutrial, Lighting
Color
Transparent, Clear and Color
Glass Type
Hollow Glass
Recycled
Recycled
Flexibility
Hard
Logo Printing
with or Without Logo
Technics
Fused Glass
Processing
Cutting, Fire Polishing, Sealing
Workable
Blown and Pressed
Physical Data
1
Data
1
Supplier
Jinan JSV Industrial Co., Ltd.
Technical data
Product Name
Borosilicate 3.3 glass tube
Size
Outside diameter from 3mm to 400mm
Processing
Cutting, grinding, polishing, fire polishing, annealing, drilling, sandblasting, coating, sealing, Joining, bending, blowing, pressing
Shape
Round, triangle, hexagonal, inner profile, half-cylinder
Packing
Carton, pallet, wooden crate
1
Coefficient of mean linear thermal expansion (20ºC~310ºC)
3.3
10-6K-1
2
Density
2.23
g/cm3
3
Transformation temperature
525
°C
4
Softening Point
820
°C
5
Working Point
1250
°C
1
Hydrolytic resistance (ISO 719)
ISO 719
HGB 1
2
Acid resistance
DIN 12116
S 1
3
Alkali resistance
ISO 695
A 2
What to specify when you request a quote
Material — listed as “Glass”; name the glass (borosilicate 3.3, quartz, soda-lime).OD, ID and wall — give outer and inner diameter or wall and their tolerances.Length and ends — give length, end finish and any closed or flared ends.Straightness and bore — state straightness and bore tolerance for precision tubing.
Engineering guides for this part
For material grades and coating options, see Borosilicate Glass 3.3: Material & Coating Guide for Machined Parts . 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 Reliable Appliance Sensor Components . Before sending a drawing, check Precision Glass Material Selection: Fused Silica vs Borosilicate & More . A related standard product is BF33 Microfluidic Glass Chip for Rapid Testing .
FAQ
What is the Wholesale Factory Price Custom Diameter High Borosilicate Glass Tube made of? expand_more
It is listed as Glass. Other grades can be quoted if your application needs different transmission, thermal or chemical properties.
Where is this precision glass tube / rod used? expand_more
Listed applications: Indutrial and Lighting.
What should I include in a quote request? expand_more
Include material, od, id and wall, length and ends and straightness and bore, plus quantity and a drawing if the part is custom.
Expert advisory
Send drawings and tolerances for a DFM review and lead-time estimate.
Request a quote
