Flanged Sight Glass

Durable flow indicator for observing liquid, gas, or steam flow in pipelines. Features easy-clean glass, 180° viewing, and dual installation. Available in CF8/CF8M/WCB materials with threaded or flanged connections. Ideal for petroleum, chemical, and food industries.

Durable CF8 stainless steel sight glass for visual flow verification. Threaded BSP connection, PN16 rating, -20°C to 150°C range. Ideal for liquid, gas, or powder lines. Custom sizes available.

Durable SS304/316 sight glass for visual flow monitoring. Threaded connection, PN16 rating, PTFE seat. Ideal for water, oil, chemicals. Custom sizes available. Complies with ASTM B16.34 and API598.

Industrial-grade stainless steel sight glass with threaded connections for pipeline flow monitoring. Features tempered glass construction, 0-180°C working temperature, and

Industrial borosilicate sight glass valve accessories with double flanged connections, rated for 150LB pressure and temperatures from -20°C to 185°C. Features ASTM B16.34 design standards, DN15-DN150 size options, and compatibility with various fluids and gases. Essential for visual flow monitoring in pipelines with reliable performance and maintenance-friendly design.

Durable CF8M stainless steel double flange sight flow indicator for visual liquid flow monitoring. Features 1/2 inch size, ANSI 300LB rating, and -20°C to 185°C range. Easy maintenance, certified to ASTM standards, with customizable options and test certificates available.

Durable double window sight glass valve for visual flow verification. Meets ASTM B16.34 and API598. Features flanged connections, ANSI 300LB rating, and -20°C to 185°C range. Custom sizes and material certificates available.

WCB ANSI300 Tempered Glass Round Sight Glass Flow Indicator For LPG Product Feature Double Flange Sight Glass Applicable Standards: - Design and Manufacturing: ASTM B16.34 - Flange Connection: ASTI16.5 - Test and Inspection: API598 Size Range: - 1/2"~8" Pressure Rating: - ANSI 300LBTemperature Range: - -20°C~185°C Double Window Sight Glass is a simple assembly of two glasses on single cast or fabricated body at two opposite sides. Use of these types of flow indicator is for

Durable double window sight glass for clear visual inspection of liquid flow in industrial pipes. Meets ASTM B16.34 and API598 standards. Available in 1/2-8 inch sizes with ANSI 300LB rating. Easy maintenance, customizable materials, and test certificates provided.

Double window sight glass for clear visual flow verification. Durable construction, easy maintenance, and available in various materials. Meets ASTM B16.34 and API598 standards. Custom options and test certificates available.

Double flange sight flow indicator with propeller for visual liquid flow verification. Durable construction, easy maintenance, and ANSI 300LB pressure rating. Size range 1/2" to 8". Ideal for industrial pipelines. Material and pressure test certificates available.

Industrial grade double window sight glass for precise liquid flow verification. Features durable 304/316 carbon steel construction, ANSI 300LB rating, and sizes from 2 to 8 inches. Easy maintenance, high standard manufacturing, and pressure test certificates available.

Double flange sight glass for spot inspection, designed per ASTM B16.34. Features durable stainless steel construction, easy maintenance, and PTFE seal. Available in 1/2"-8" sizes, ANSI 300LB, -20°C~185°C. Custom options and test certificates on request.

Durable flanged sight glass flow indicator with double glass windows for visual liquid flow verification. Designed per ASTM B16.34 and ANSI 300LB, sizes 1/2" to 8". Features easy maintenance, durable construction, and optional material & pressure test certificates.

High-quality flanged sight glass with PTFE gasket and inside plate, made of stainless steel 304. Suitable for high temperature and pressure applications. Durable, reliable, and customizable for industrial use.

Durable double window sight glass for clear visual inspection and liquid flow verification. Available in 304, 316, or carbon steel. Meets ASTM B16.34 and API598. Sizes 1/2"–8". Custom options and test certificates available.

Double flange sight glass flow indicator for visual liquid flow verification. Features durable construction, easy maintenance, and compliance with ASTM B16.34 and API598. Available in 1/2 to 8 inch sizes with ANSI 300LB rating. Material and pressure test certificates furnished on request.

Durable flanged sight glass with stainless steel flapper and borosilicate glass, rated PN16. Features an integral spout for turbulent flow viewing, ideal for monitoring liquid color and consistency. ISO9001 and CE certified, with customizable options for global industrial use.

Durable double flange sight glass with WCB body and Pyrex glass for reliable visual monitoring. Designed per ASTM B16.34, ANSI 300LB, sizes 1/2"-8". Easy maintenance, customizable materials, and pressure test certificates available. Ideal for industrial flow inspection.

Durable WCB body and Pyrex glass sight glass rated for ANSI 300LB. Double window design offers clear visual access. Meets ASTM B16.34 and API598. Custom sizes 1/2"-8". Ideal for industrial flow inspection.