S-7727K267 0.957" ID x 1 5/16" OD x 12" Long ASME B1.20.1, ASTM A106, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-coated steel construction, extending service life in demanding industrial environments
• Enhanced pressure containment through seamless design and Schedule 80 thick walls, preventing leaks in high-pressure systems
• Universal compatibility with air, natural gas, oil, steam, and water applications, reducing inventory needs for multiple fluid types
• Reliable sealing performance with precision NPT threading on both ends, ensuring leak-free connections in Class 300/600 flange systems
• Reduced installation time with ready-to-install male threaded ends, minimizing assembly labor and downtime
• Long-term durability in harsh conditions thanks to heavy-duty steel construction and compliant surface treatment
• Regulatory confidence with full compliance to international environmental and safety standards

Professional Applications & Engineering Value

This heavy-duty Schedule 80 steel pipe nipple delivers critical performance in industrial piping systems where pressure integrity and chemical resistance are paramount. The seamless black-coated steel construction eliminates weak points that could fail under cyclic stress, while the NPT threading maintains consistent sealing performance in high-vibration applications. Engineers specify this component for air, natural gas, oil, steam, and water systems because it withstands both the mechanical demands of Class 300/600 flanges and the corrosive effects of industrial media. The combination of thick-wall design and precision threading provides a reliable solution for preventing costly leaks and maintenance interruptions in chemical plants, power generation facilities, and industrial processing lines.

Specification Summary & Compliance

This 1" Schedule 80 threaded pipe nipple features NPT threads conforming to ASME B1.20.1 standards with dimensional compliance to ASTM A106, A53, and A733 specifications. The product maintains precise 12" length with 0.179" wall thickness for consistent pressure rating performance. Manufacturing and material composition adhere to REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental compliance requirements, ensuring safe use across regulated industries.