Materials

Metal fused sight glasses are made by melting glass inside a metal ring.

The glass can be borosilicate glass or soda-lime glass.

Borosilicate glass features a very high resistance against chemical influences and thermal shocks.

With Soda-lime glasses, it is possible to manufacture metal-fused sight glasses with greater transparency.

The metallic materials we use are carbon steel, stainless steel, nickel-base alloys and monel.

Glass

• Borosilicate glass
• AR-Glas
• B270 Superwite
• Quartz glass 

Steel

• 1.4462 (Duplex Edelstahl) 
• 1.0570 (ST52.3)
• 1.4523 (Sandvik 1802) 
• 2.4602 (Hastelloy C22)
• 2.4605 (Alloy 59)
• 2.4610 (Hastelloy C4) 
• 2.4819 (Hastelloy C276)
• 2.4816 (Monel 400)

Email

• Email DD 3009