S-5081T29 0.423" ID x 43/64" OD x 12" 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, extending service life in demanding environments.
• High-pressure reliability from Schedule 80 thick-wall design, suitable for Class 300 and 600 flange systems.
• Leak-proof connections ensured by precision NPT threading per ASME B1.20.1, compatible with iron and steel fittings.
• Versatile media handling for air, natural gas, oil, steam, and water, reducing inventory needs for multiple applications.
• Robust welded construction enhances structural integrity under vibration and thermal cycling.
• Regulatory compliance with REACH and RoHS 3, ensuring safe use in global industrial markets.
• Precise dimensional control with 0.423" ID and 43/64" OD, facilitating easy installation in tight spaces.

Professional Applications & Engineering Value

This black-coated steel pipe nipple addresses critical challenges in industrial fluid systems by combining welded construction with NPT threading for superior leak resistance. Engineered to handle aggressive media like steam, oil, and natural gas, its Schedule 80 wall thickness prevents burst failures under high-pressure cycles in Class 300/600 flange setups. The straight adapter design simplifies maintenance in confined piping networks, while ASTM A53/A733 compliance guarantees material consistency for long-term industrial reliability.

Specification Summary & Compliance

This 3/8 NPT threaded nipple adheres to ASME B1.20.1 thread standards and ASTM A53/A733 material specifications, with precise dimensions (0.126" wall, 12" length). Fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) for hazardous substance restrictions.