S-4500K45 0.742" ID x 1 3/64" OD x 72" 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: The black-coated steel construction provides superior protection against rust and environmental degradation, extending service life in harsh industrial settings.
• High-Pressure Capability: With a Schedule 80 thick wall (0.154") and compatibility with Class 300/600 flanges, this nipple reliably handles demanding pressures in air, gas, oil, steam, and water systems.
• Leak-Resistant Connections: NPT threads on both ends, manufactured to ASME B1.20.1 standards, ensure a tight, secure seal that minimizes the risk of leaks in critical applications.
• Robust Structural Integrity: Welded construction from steel, compliant with ASTM A53 and A733, guarantees high strength and durability for long-term, heavy-duty use.
• Versatile Fluid Handling: Designed for use with air, natural gas, oil, steam, and water, offering broad applicability across multiple industrial sectors.
• Regulatory Compliance Assurance: Meets REACH and RoHS 3 environmental standards, ensuring safety and compliance for global supply chains and sensitive applications.
• Optimized Flow Efficiency: The straight shape and precise 0.742" ID minimize flow restrictions, supporting efficient fluid transfer in piping systems.

Professional Applications & Engineering Value

This 3/4" 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 defense against moisture and chemical exposure, significantly reducing maintenance needs in aggressive environments like chemical plants or outdoor installations. Its NPT threaded both ends design, conforming to ASME B1.20.1, ensures reliable, leak-free joints in systems handling air, natural gas, oil, steam, or water, which is critical for safety and operational efficiency. The thick-wall construction (Schedule 80) and compatibility with Class 300 and 600 steel flanges make it ideal for high-stress applications in oil and gas, power generation, and industrial plumbing, where durability and precision are paramount. By integrating standardized threading and robust materials, this nipple minimizes downtime and enhances system longevity.

Specification Summary & Compliance

This product features precise NPT threading per ASME B1.20.1, with dimensions including a 72" length, 0.742" ID, and 1 3/64" OD for consistent performance. It complies with material standards such as ASTM A53 and ASTM A733, ensuring high-quality steel and welded construction. Additionally, it is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, supporting environmentally safe and regulated industrial use.