Welding sight glass

◆ Application:

In order to observe the operation status of equipment and system more intuitively and conveniently, sight glasses are widely used in fields such as brewing, beverages, pharmaceuticals, and dairy products.

Design standards:

QILI can provide straight through mirrors, illuminated mirrors, and four-way mirrors. The straight through mirror can be installed horizontally or vertically, and can be observed 360 ° through glass protection, making it particularly suitable for online observation of pipelines. The illuminated mirror is a movable type mirror, which has the characteristics of being able to be observed under low light and easy to disassemble and replace, suitable for observing tank equipment.

◆ Technical parameters:

Working temperature: -20~+135 ° C (when the seal is EPDM)

◆ Material:

Steel components: 304 or 316L

Mirror material: borosilicate glass (straight through mirror) borosilicate glass, tempered glass (articulated mirror)

Seals: EPDM (standard) NBR, PTFE (optional)