Borosilicate Reflex and Transparent gauge glass | A and B

Suitable for: steam and process applications

Additional information

For transparent glasses only: Mica glass protection recommended when using steam above 22 bar.

Type	A and B
Material	Borosilicate glass, thermally pre-stressed

Bending resistance	> 120 N/mm²
Coefficient of expansion	20/300 < 4,5. 10-6K-1 tested according to DIN 52328
Distortion temp.	tg = 550ºC, tested according to DIN 52324
Resistant to alkaline	leach class 2, tested according to DIN 52322 (max. surface loss 125 mg/dm² after 3 hours)
Water resistance	Hydraulic class 1, tested according to DIN 12111
Acid resistance	Acid class 1, tested according to DIN 12116

Temperature	up to 430ºC

According to	Ö-Norm M 7354/DIN 7081

Contact

For more information about sight glass devices, level gauges, gauge glass seals, and glass products, please feel free to contact:

appendages@klinger.nl