Grade: SS304, SS316, Carbon Steel, etc
Size: DN25-DN200
Joint: Threaded, welded, clamp, etc
Shanghai Metal Corporation is a leading four-way sight glass manufacturer and supplier.
The stainless steel four-way sight glass is a durable and versatile observation device designed for industrial pipelines, allowing visual monitoring of fluid flow in multiple directions. Constructed from high-quality stainless steel (304 or 316), it offers excellent corrosion resistance, high pressure tolerance, and long-term reliability in harsh environments.
Featuring a transparent borosilicate or tempered glass window, it ensures clear visibility of media while maintaining a secure seal. The four-way design enables flexible installation in complex piping systems, facilitating flow inspection, bubble detection, or contamination checks. Ideal for maintaining process efficiency, this sight glass combines durability with precision, making it a critical component for industrial fluid control systems.