S-7727K316 1.5" ID x 1 29/32" OD x 3 1/2" Long ASME B1.20.1, ASTM A106, 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, extending service life in demanding environments
• High-pressure handling capability with Schedule 80 thick-wall design for reliable performance with air, gas, oil, steam, and water
• Leak-proof connections ensured by precision NPT threading on both ends per ASME B1.20.1 standard
• Seamless construction eliminates weak points, providing enhanced structural integrity and burst resistance
• Broad compatibility with Class 300/600 flanges and iron/steel fittings for versatile industrial system integration
• Environmental compliance with REACH and RoHS 3 standards for safe, sustainable industrial operations
• Precision dimensions (1 1/2" pipe size, 3 1/2" length) ensure easy installation and replacement in existing systems

Professional Applications & Engineering Value

This heavy-duty Schedule 80 pipe nipple delivers exceptional value in industrial fluid and gas handling systems. The black-coated steel construction provides crucial corrosion protection for extended service life in aggressive environments containing air, natural gas, oil, steam, and water. The seamless design eliminates potential failure points common in welded alternatives, while the NPT threading ensures reliable, pressure-tight connections that withstand vibration and thermal cycling. Engineered to meet ASME B1.20.1 and ASTM standards, this thick-wall steel threaded pipe maintains system integrity in high-pressure applications up to Class 600 flange ratings, making it ideal for chemical plants, power generation facilities, and industrial processing systems where reliability is paramount.

Specification Summary & Compliance

This 1 1/2" Schedule 80 pipe nipple features NPT threading conforming to ASME B1.20.1 standards with precise dimensional accuracy. Manufactured from seamless steel meeting ASTM A106, A53, and A733 specifications, it ensures consistent wall thickness (0.2") and diameter tolerances. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives, providing assurance for regulated industrial applications requiring certified material safety and sustainability.