150# Stainless Steel Welding Spud/Tank Flange ISO 49

The 150# Stainless Steel Welding Spud / Tank Flange ISO 49 is designed to provide a durable welded connection for tanks, vessels, and piping systems requiring exceptional corrosion resistance and long service life. Manufactured from premium stainless steel, it delivers dependable performance in industrial, commercial, sanitary, and chemical processing applications.

Available in AISI 304 or 316 stainless steel, these welding spuds conform to ISO 49-1983 (E) dimensions and are NSF 61 low lead certified for use in potable water systems.

Key Features

• 150# stainless steel welding spud / tank flange
• Available in AISI 304 and 316 stainless steel
• Conforms to ISO 49-1983 (E) dimensional standard
• NSF 61 low lead certified
• Excellent corrosion resistance in industrial and chemical environments
• Provides long service life with minimal maintenance

Construction Details

Manufactured from high-quality stainless steel to resist corrosion, rust, scale, and contamination in demanding applications.

Designed for welded installation on tanks and piping systems, providing a strong, permanent connection.

The stainless steel construction offers excellent mechanical strength, elevated temperature performance, and resistance to a wide range of industrial and chemical solutions.

Important Notes

Certified to NSF 61 low lead requirements for potable water applications.

Conforms to AISI 304 or 316 material specifications and ISO 49-1983 (E) dimensions.

Refer to the manufacturer documentation for dimensional information and installation recommendations.

Product Documents

Standard Pattern Cast Fittings Pipe Chart