Midland 150# Threaded Black Ductile Iron Flange

Midland Class 150 threaded ductile iron flanges provide a dependable threaded connection for piping systems where welding is not practical or desired. Manufactured from durable ductile iron, these flanges are designed for strength, corrosion resistance, and long service life in commercial and industrial applications.

Available in sizes from 1" through 6", these threaded flanges are manufactured to ANSI B16.5 dimensions and feature a raised face sealing surface for reliable gasket performance.

Key Features

• Class 150 threaded ductile iron flange
• Manufactured to ANSI/ASME B16.5 dimensions
• Raised face sealing surface
• Female NPT threaded connection
• Heavy-duty ductile iron construction
• Ideal where welding is not required
• Available in 1" through 6" sizes
• Compatible with standard Class 150 bolt patterns

Construction Details

Precision-machined female threads provide a secure connection to threaded pipe while eliminating the need for welding during installation.

The raised face design delivers proper gasket compression for dependable sealing when paired with compatible mating flanges.

Heavy-duty ductile iron construction offers excellent strength and durability for demanding piping systems.

Important Notes

Manufactured to ANSI/ASME B16.5 dimensional standards for compatibility with standard Class 150 flanges.

Use appropriate thread sealant and proper bolt tightening procedures during installation.

Always verify pressure, temperature, thread compatibility, and material suitability before installation.