S-5081T19 0.302" ID x 35/64" OD x 3" 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
• Exceptional pressure handling with Schedule 80 thick-wall design, ideal for high-pressure air, gas, oil, steam, and water systems
• Reliable leak-proof connections through precision NPT threading that ensures tight seals in industrial piping
• Robust welded construction enhances structural integrity, reducing failure risks under continuous operational stress
• Broad compatibility with iron and steel fittings (Class 300) and steel flanges (Class 300, 600), simplifying system integration
• Compliance with major industry standards including ASME B1.20.1, ASTM A53, and ASTM A733, guaranteeing performance reliability
• Environmentally safe operation with REACH and RoHS 3 compliance, meeting strict regulatory requirements for hazardous substances

Professional Applications & Engineering Value

This black-coated steel pipe nipple is engineered to address critical challenges in industrial fluid and gas handling systems. The Schedule 80 thick-wall construction provides enhanced burst pressure resistance, making it suitable for high-stress applications involving air, natural gas, oil, steam, and water. The NPT threading on one end ensures secure, leak-resistant connections with compatible iron and steel fittings, reducing maintenance downtime. Its welded design and 3-inch length offer durability and precise fit in confined spaces, while the protective coating minimizes corrosion from exposure to moisture and chemicals. Ideal for industrial pipe adapters in petrochemical, manufacturing, and HVAC systems, this component delivers long-term reliability and performance consistency under varying operational conditions.

Specification Summary & Compliance

This pipe nipple adheres to ASME B1.20.1 for NPT thread standards, ensuring dimensional accuracy and interchangeability. It meets material specifications under ASTM A53 and ASTM A733, confirming quality and mechanical properties. Key dimensions include a 1/4" pipe size, 3" length, 0.302" ID, 35/64" OD, and 0.119" wall thickness. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, affirming its safety and environmental responsibility in industrial use.