Tubular Glasses for Industrial Visual Monitoring

MN Machinery Auto Trading supplies Tubular Glasses (Sight Glasses) for industrial applications, designed to provide visual monitoring of pipelines, containers, reactors, and tanks. These sight glasses allow operators to easily observe the working environment inside industrial systems, ensuring operational safety and process efficiency.

Manufactured with SS 316L or SS 304 body material (CF8M / CF8) and EPDM or NBR seals compliant with FDA177.2600, these tubular glasses are built to withstand pressures up to 1.6 MPa and temperatures ranging from -10°C to 130°C. Connections are available in threaded, clamp, welding, DIN, and SMS types, while standards supported include 3A, DIN, ISO, IDF, and SMS. Certified to 3A-54-02/1580, PED97/23 EC, and FDA177.2600, these sight glasses meet international quality requirements.

Key Features

• Body Material: SS 316L / 304 (CF8M / CF8)

• Seal Material: EPDM / NBR, FDA177.2600 compliant

• Size: 3" – 6" (DN65 – DN150)

• Maximum Pressure: 1.6 MPa

• Temperature Range: -10°C to 130°C

• Connection Types: Thread, clamp, welding, DIN, SMS

• Standards Supported: 3A, DIN, ISO, IDF, SMS

• Certifications: 3A-54-02/1580, PED97/23 EC, FDA177.2600

Applications

• Visual monitoring of pipelines, containers, and reactors

• Industrial tanks and processing equipment

• Systems requiring FDA-compliant sight glass components