S-4500K62 1.278" ID x 1 21/32" OD x 36" Long ASME B1.20.1, 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 for extended service life in harsh industrial environments
• Heavy-duty performance with Schedule 80 thick walls (0.191") providing exceptional pressure containment and structural integrity
• Universal compatibility with NPT male threading on both ends ensuring reliable connections across air, gas, oil, steam, and water systems
• Rigorous quality assurance through compliance with ASME B1.20.1, ASTM A53, and ASTM A733 manufacturing standards
• Welded construction stability delivering consistent performance under high-pressure conditions and thermal cycling
• Environmental compliance meeting RoHS 3 and REACH regulations for safe industrial usage
• Broad application range compatible with Class 300/600 flanges and iron/steel fittings for versatile system integration

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers critical engineering solutions for demanding fluid and gas handling systems. The Schedule 80 thick-wall construction (0.191" wall thickness) provides exceptional burst pressure resistance, making it ideal for high-pressure applications involving steam, oil, and natural gas. The NPT male threading on both ends ensures leak-proof connections in piping systems requiring frequent maintenance or modifications. The welded construction maintains dimensional stability under thermal stress, while the protective black coating significantly enhances corrosion resistance in humid or chemically aggressive environments. Engineered to meet ASME B1.20.1 threading standards and ASTM material specifications, this 36" length nipple provides reliable performance in industrial plants, processing facilities, and utility distribution networks where system integrity is paramount.

Specification Summary & Compliance

This heavy-duty pipe nipple features precision NPT threads conforming to ASME B1.20.1 standards with proper engagement dimensions for Class 300/600 flange applications. Manufacturing compliance includes ASTM A53 for material composition and ASTM A733 for welded construction requirements. The product maintains Schedule 80 dimensional tolerances with 1.278" ID and 1 21/32" OD specifications. Environmental compliance is verified through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) certifications, ensuring adherence to international safety and substance restriction protocols for industrial components.