Hydrofluoric Acid Resistance Tower Packing Borosilicate Glass Raschig Ring

Product Description

Glass Raschig Ring

Product Description

Product description:
Borosilicate Glass Rasching Ring
Borosilicate glass Raschig ring is a kind of chemical packing made of high borosilicate glass with the same circle and diameter. Borosilicate glass (also known as hard glass), it is a kind of low expansion rate, high temperature resistance, high strength, high hardness, high chemical stability (it is resistant to water, acid salt solutions, organic matter, and even chlorine and bromine. Halogen, its stability is very good) special glass material.Available in a wide range of sizes to meet your custom need.
Standard small sizes are:
 * 5 x 5 mm
 * 6 x 6 mm
 * 7 x 7 mm
 * 8 x 8 mm

 

Detailed Photos

 

Application :
The Raschig ring is approximately equal in length and diameter, and is used as a packing in the tower during distillation and other chemical engineering processes. Provide a large surface area in the tower for the interaction between liquid and gas or steam.
In the distillation column, the refluxed or condensed steam flows down the column, covering the surface of the ring, while the steam from the reboiler rises into the column. When steam and liquid pass countercurrently in a small space, they tend to balance. It is suitable for devices that contact gas and liquid for gas absorption, stripping or chemical reaction, and as a support for biofilms in bioreactors.

Main features:  
1.The low inflation rate
2.High temperature resistance
3.High hardness
Physical parameter:
1.Annealing Point:560ºC
2.Linear Coefficient of Expansion:33×10-7/ºC
3.Softening Point:820ºC

Dimension and Other Physical Properties

Size	Thickness of wall	M2/dm3
D*H mm	mm
10*10	1	0.58
15*15	1.8	0.4
20*20	1.8	0.27
25*25	2	0.18
30*30	2	0.14
40*40	2.5	0.1
50*50	2.5	0.08
60*60	3.2	0.06

Other size can be produced by customized.