S-4457K25 0.493" ID x 43/64" OD x 72" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-coated steel construction for extended service life in demanding environments
• Reliable pressure handling with Schedule 40 wall thickness maintaining integrity in air, gas, oil, steam, and water systems
• Precision threading compatibility with NPT threads on both ends ensuring leak-proof connections in Class 125/150 applications
• Heavy-duty welded construction providing exceptional structural strength for industrial piping systems
• Extended 72-inch length enabling versatile installation across wider spans without additional couplings
• Industry-standard compliance meeting ASME, ASTM specifications for guaranteed performance and interchangeability
• Environmental regulation adherence with REACH and RoHS 3 compliance for safe industrial usage

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers exceptional engineering value across multiple industrial fluid handling applications. The welded construction combined with Schedule 40 wall thickness provides critical pressure containment for air, natural gas, oil, steam, and water systems, preventing costly leaks and system failures. The NPT threading on both ends ensures secure connections with iron and steel fittings, while the protective black coating significantly reduces corrosion in harsh operating environments. Engineered to meet ASME B1.20.1, ASTM A53, and ASTM A733 standards, this 72-inch male threaded pipe offers reliable performance in industrial plants, manufacturing facilities, and utility systems where durable, long-lasting piping connections are essential for operational continuity and safety.

Specification Summary & Compliance

This 3/8" NPT threaded pipe nipple features precision Class 2A thread tolerances per ASME B1.20.1 specifications. Manufactured from standard-wall steel with 0.091" wall thickness (Schedule 40), the component maintains dimensional accuracy with 0.493" ID and 43/64" OD. Compliance includes ASTM A53 for material standards and ASTM A733 for welded and seamless carbon steel tubing. Environmental compliance is verified through REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) certifications, ensuring regulatory adherence for industrial applications.