Mild Steel (MS) Blind Flange - 1” to 24” - Flat Face - Class 150/300 & PN10/PN16

Our Mild Steel (MS) Blind Flanges provide a reliable solution for sealing pipe ends, valves, or equipment connections in various industrial piping systems. Manufactured from premium mild steel, these blind flanges are designed to withstand demanding pressure conditions while ensuring leak-proof performance.

Available in nominal sizes ranging from 1 inch up to 24 inches, these flanges feature a flat face (FF) design, providing a smooth sealing surface ideal for use with flat face gaskets and compatible with most piping systems. The product range supports multiple pressure classes including Class 150, Class 300, PN10, and PN16, making them versatile for a wide range of applications.

Engineered to meet international standards such as ANSI B16.5 and DIN, these blind flanges ensure dimensional accuracy and high mechanical strength. Their robust construction offers excellent resistance against corrosion and mechanical stresses, making them suitable for water, oil, gas, and chemical industries.

Ideal for closing pipe ends, isolating sections for maintenance, or pressure testing, these mild steel blind flanges provide durability, safety, and ease of installation.

Specification:

-Material: Mild Steel (MS)

-Size Range: 1 inch to 24 inches nominal diameter

-Flange Type: Blind Flange (Solid Disc, no bore)

-Face Type: Flat Face (FF)

-Pressure Class: Class 150, Class 300 (ANSI); PN10, PN16 (DIN)

-Standards Compliance: ANSI B16.5, DIN EN 1092-1 (typical)

-Dimensions: As per ANSI B16.5 / DIN standards

-Thickness: According to pressure class and size per standards

-Bolt Holes: As per flange size and pressure rating

-Surface Finish: Machined flat face for optimum gasket sealing

-Application: Sealing pipe ends, isolating flow, pressure testing in oil & gas, water, chemical, and industrial pipelines

-Operating Temperature: Suitable for moderate temperature range applications (consult for extreme conditions)

-Corrosion Resistance: Suitable for mild environments; surface treatment or coating available on request
For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com