S-4500K65 1.278" ID x 1 21/32" 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

• Superior corrosion resistance with black-coated steel construction for extended service life in harsh industrial environments
• Heavy-duty pressure handling with Schedule 80 thick-wall design suitable for Class 300/600 flange applications
• Leak-proof connections through precision NPT threading on both ends ensuring secure sealing
• Multi-medium compatibility for reliable performance with air, natural gas, oil, steam, and water systems
• Welded construction integrity providing robust structural strength for demanding industrial applications
• Regulatory compliance assurance meeting ASME, ASTM, REACH and RoHS 3 standards for quality and safety
• 72-inch length versatility offering installation flexibility across various piping system configurations

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers exceptional engineering value in demanding industrial settings where corrosion resistance and pressure integrity are critical. The welded construction combined with Schedule 80 thick-wall design provides superior burst strength for high-pressure applications involving steam, oil, and natural gas systems. The precision NPT threading ensures leak-tight seals in Class 300 and 600 flange connections, while the protective black coating significantly extends service life in corrosive environments. Engineered to withstand the rigors of industrial fluid handling, this 72-inch pipe nipple solves common challenges of pipe system durability, pressure containment, and long-term reliability across multiple media types including water, air, and process fluids.

Specification Summary & Compliance

This heavy-duty pipe nipple features precision NPT threading conforming to ASME B1.20.1 standards with dimensional accuracy meeting industrial requirements. Manufactured from black-coated steel with 1 1/4" pipe size and Schedule 80 wall thickness (0.191"), the product complies with ASTM A53 and ASTM A733 material specifications. The component is fully REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliant, ensuring environmental responsibility and regulatory adherence for industrial applications requiring certified materials and manufacturing standards.