S-4500K146 0.957" ID x 1 5/16" OD x 22" Long ASME B1.20.1, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Enhanced Corrosion Resistance: Black-coated steel construction provides reliable protection against rust and environmental wear, extending service life in demanding industrial settings.
• High-Pressure Capability: Schedule 80 thick-wall design with 0.179" wall thickness ensures superior strength for handling air, natural gas, oil, steam, and water in 300/600 class flange systems.
• Leak-Free Connections: NPT threading on both ends guarantees secure, tight seals that prevent fluid or gas leakage in critical applications.
• Broad Material Compatibility: Welded construction from steel allows seamless integration with iron and steel fittings, reducing installation time and compatibility issues.
• Regulatory Compliance Assurance: Meets REACH and RoHS 3 environmental standards, ensuring safe use without hazardous substances for global industrial projects.
• Precision Manufacturing: Built to ASME B1.20.1, ASTM A53, and ASTM A733 specifications, delivering consistent dimensional accuracy and reliable performance.
• Versatile Fluid Handling: Straight design with 1" pipe size supports efficient flow for multiple media, including oil and steam, minimizing the need for specialized components.

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple addresses common industrial challenges such as corrosion-induced failures and high-pressure leaks. Its welded construction and Schedule 80 thick walls provide exceptional durability against internal pressures and external stresses in systems handling air, natural gas, oil, steam, or water. The NPT threading ensures easy, secure installation with standard iron and steel fittings, while the 22" length offers flexibility for extended pipe runs in 300/600 class flange setups. By combining robust ASTM A53 material with a protective coating, it reduces maintenance downtime and enhances system longevity in chemical plants, power generation, and HVAC applications, where reliability is critical.

Specification Summary & Compliance

This product features precise dimensions: 1" pipe size, 22" length, 0.957" ID, 1 5/16" OD, and 0.179" wall thickness, with NPT threads on both ends manufactured to ASME B1.20.1 standards. It complies with ASTM A53 and ASTM A733 for material and construction quality, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety adherence for industrial use.