S-4500K83 1.939" ID x 2 3/8" OD x 48" Long ASME B1.20.1, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Enhanced Durability in Harsh Environments – Black-coated steel construction provides superior corrosion resistance, extending service life in demanding industrial applications with air, natural gas, oil, steam, and water.
• Robust Pressure Handling – Designed for 300 and 600 flange class systems, ensuring reliable performance under high-pressure conditions in industrial piping networks.
• Secure, Leak-Resistant Connections – NPT threading on both ends delivers tight, precision fits that minimize leakage risks in critical fluid and gas transfer operations.
• Heavy-Duty Structural Integrity – Welded construction and Schedule 80 thick-wall design offer exceptional strength and impact resistance for long-term operational safety.
• Broad Industrial Compatibility – Compatible with iron and steel fittings, facilitating easy integration into existing 2" piping systems without requiring adapters.
• Regulatory Compliance Assurance – Meets ASME B1.20.1, ASTM A53, and ASTM A733 standards, alongside REACH and RoHS 3 compliance, ensuring environmental and workplace safety.
• Optimized Flow Efficiency – Straight shape and precise 1.939" ID maintain consistent fluid dynamics, reducing turbulence and pressure drops in continuous industrial processes.

Professional Applications & Engineering Value

This 2" Schedule 80 black-coated steel threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure stress, and connection failures. The black-coated steel material provides an added layer of protection against rust and chemical exposure in aggressive media like oil, steam, and natural gas, while the NPT threaded both ends ensure a secure, standardized fit that prevents leaks in 300 and 600 flange class setups. Its welded construction and thick-wall design (0.218" wall thickness) enhance structural durability, making it ideal for extended use in petrochemical, plumbing, and HVAC systems where reliability is critical. By integrating seamlessly with iron and steel fittings, this nipple reduces installation time and maintenance costs, supporting efficient operations in industrial pipe networks.

Specification Summary & Compliance

This product adheres to ASME B1.20.1 for NPT thread specifications, ensuring precise dimensional accuracy and interchangeability. It meets ASTM A53 and ASTM A733 standards for material quality and manufacturing consistency, with a pipe size of 2", Schedule 80, and dimensions including 48" length, 1.939" ID, and 2 3/8" OD. Compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) confirms its safety for industrial use, free from hazardous substances, supporting sustainable and regulated operations.