S-7727K409 2.9" ID x 3 1/2" OD x 5" 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 harsh environments involving air, natural gas, oil, steam, and water.
• High-pressure reliability ensured by Schedule 80 thick-wall design (0.3" wall thickness), suitable for Class 300 and 600 flange systems.
• Leak-proof connections with precision NPT threads on both ends, conforming to ASME B1.20.1 for secure, tight seals in industrial piping.
• Seamless construction eliminates weak points, providing enhanced strength and durability for demanding fluid and gas handling.
• Broad compatibility with iron and steel fittings, facilitating easy integration into existing 3" piping systems for versatile applications.
• Regulatory compliance with REACH and RoHS 3, ensuring safe, environmentally responsible use in global industrial markets.
• Standardized dimensions (5" length, 3 1/2" OD) and adherence to ASTM A106/A53/A733, guaranteeing consistent performance and interchangeability.

Professional Applications & Engineering Value

This heavy-duty threaded pipe nipple is engineered to address critical challenges in industrial fluid and gas transfer systems. The black-coated steel surface provides a protective barrier against moisture and chemical exposure, significantly reducing corrosion risks in applications handling air, natural gas, oil, steam, and water. Its seamless construction and Schedule 80 wall thickness deliver exceptional burst pressure resistance, preventing failures in high-stress environments like energy plants and processing facilities. The precision NPT threaded ends ensure easy, secure installation with standard iron and steel fittings, minimizing leakage and maintenance downtime. By meeting ASME B1.20.1 and ASTM A106 specifications, this nipple offers reliable performance for Class 300/600 flange systems, enhancing the longevity and safety of industrial piping networks.

Specification Summary & Compliance

This product features NPT thread type conforming to ASME B1.20.1 standards, ensuring precise threading for leak-resistant connections. Manufacturing complies with ASTM A106, ASTM A53, and ASTM A733 material specifications, guaranteeing consistent quality and mechanical properties. The nipple is fully REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliant, adhering to environmental and safety regulations for industrial use worldwide.