Wholesale Laboratory Glassware Glass Test Tube Neutral Borosilicate Glass Tubing Pipe

• Material: Glass
• Type: Tube
• Application: Lighting
• Logo Printing: with or Without Logo
• Recycled: Recycled
• Flexibility: Hard
• Technics: Fused Glass
• Shape: Round
• Processing: Cutting, Fire Polishing, Sealing
• Workable: Blown and Pressed
• Color: Clear
• Transport Package: Carton
• Specification: custom size
• Trademark: JSV
• Origin: China
• HS Code: 7002320000
• Production Capacity: 20 Tons / Day

Product Description

Borosilicate 3.3 glass tube is also known as borosilicate 3.3 glass tubing, borosilicate 3.3 glass cylinder, heat resistant glass tube.
Borosilicate 3.3 glass tube is widely used for laboratory, lighting, food and many industrial applications, it is of high chemical resistance, high hydrolytic resistance, high thermal shock resistance and high light transmission. 
Our borosilicate 3.3 glass tube is available in different shapes, diameters and lengths. The shapes are available in round shape, triangle shape, hexgonal shape, inner profile shape and half-cylinder shape, the diameters range from 3mm to 400mm with different wall thickness and length. We can also manuafcture custom shapes and sizes.
 

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

Borosilicate 3.3 Glass Tube
Technical Data
Physical Data:

1	Coefficient of mean linear thermal expansion (20ºC~310ºC)	3.3	10^-^6K^-^1
2	Density	2.23	g/cm^3
3	Transformation temperature	525	°C
4	Softening Point	820	°C
5	Working Point	1250	°C

Chemical Data:

1	Hydrolytic resistance (ISO 719)	ISO 719	HGB 1
2	Acid resistance	DIN 12116	S 1
3	Alkali resistance	ISO 695	A 2