Wenzhou Zhongding professional manufacturer of necked stainless steel sight glasses, pressure vessel sight glasses, flange sight glasses, and illuminated sight glasses. Sales hotline: 15067747016

Main Components of Neck-Type Stainless Steel Sight Glasses:

Inspection Glass: Generally made of tempered glass or quartz glass that is resistant to high temperatures and corrosion, capable of withstanding the pressure and temperature of the medium.

Flange: Used for connecting pipes or equipment, commonly made of carbon steel, stainless steel, etc., featuring high strength and corrosion resistance.

Sealings: Made of common materials like rubber and PTFE, ensuring a tight seal between the sight glass and the flange, preventing leaks.

Fasteners: Such as bolts and nuts, used for securing sight glasses and flanges.

Actual shipment photo of neck-type stainless steel sight glasses:

Key Selection Points for Vigorous Stainless Steel Sight Glasses

Medium Characteristics: Select the appropriate material based on the medium's corrosiveness, temperature, and pressure.

Working Pressure: Ensure the pressure rating of the sight glass meets the requirements of the pipeline or vessel.

Operating Temperature: Select viewport glass and sealing materials suitable for the temperature range.

Installation Method: Select the appropriate connection method based on on-site installation conditions (such as flange connection, threaded connection, etc.).

Wenzhou Zhongding warmly welcomes your call.