The B&K 583-100HN Black Steel Nipple is a reliable Schedule 40 pipe fitting designed for high-pressure plumbing and fluid transport systems. Constructed from welded black steel with a protective black coating, this nipple offers excellent corrosion resistance and long-term durability.

With a 1/2 inch nominal diameter and 10-inch length, it features male NPT threaded ends that comply with ANSI/ASME B1.20.1 standards, ensuring secure and leak-resistant connections. This nipple is compatible with black malleable iron fittings and meets ASTM A733 and ASME specifications for quality and performance.

Rated for up to 500 PSI at 150°F, it is suitable for transporting lubricants, oils, greases, LP gases, natural gases, steam, and diesel, making it a versatile choice for residential, commercial, and industrial systems.

Key Features

• Black steel construction with black oxide coating
• Schedule 40 wall thickness for high-pressure durability
• Welded construction for strength and reliability
• Male NPT threaded ends for secure connections
• Complies with ANSI/ASME B1.20.1 standards
• Meets ASTM A733 and ASME specifications
• Rated up to 500 PSI at 150°F
• Ideal for transporting oil, gas, steam, and diesel
• Compatible with black malleable iron fittings

Applications

• Residential and commercial plumbing systems
• Gas and fuel line installations
• Steam and compressed air systems
• DIY and industrial piping projects