S-4073N111 0.53" ID x 55/64" OD x 1 1/2" Long 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
• High-pressure compatibility with Class 300/600 flanges ensures reliable performance with air, natural gas, oil, steam, and water systems
• Precision BSPT threading on both ends provides secure, leak-resistant connections that maintain integrity under vibration and thermal cycling
• Heavy-duty Schedule 80 thick-wall design delivers exceptional structural strength and durability for demanding industrial applications
• Full regulatory compliance with ASTM A733 manufacturing standards plus RoHS 3 and REACH environmental directives
• Versatile fluid handling capability across multiple media types eliminates the need for specialized fittings for different systems
• Welded construction ensures consistent wall thickness and dimensional stability for reliable installation and long-term performance

Professional Applications & Engineering Value

This heavy-duty steel pipe nipple solves critical connection challenges in industrial piping systems where pressure integrity and media compatibility are paramount. The black-coated steel construction provides essential corrosion protection for applications involving air, natural gas, oil, steam, and water transmission, while the BSPT threaded ends ensure precise engagement with mating components. Engineered to ASTM A733 specifications, this Schedule 80 thick-wall component maintains system integrity in high-pressure environments up to Class 600 flange ratings. The welded construction and precise 1-1/2" length deliver consistent performance in tight installation spaces, making it ideal for chemical processing, power generation, and industrial manufacturing applications where reliability cannot be compromised.

Specification Summary & Compliance

This 1/2" Schedule 80 steel pipe nipple features precision BSPT threading on both ends with standard pipe thread tolerances. Manufactured in compliance with ASTM A733 specifications for welded and seamless carbon and alloy steel pipe nipples. The product demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives, ensuring adherence to the latest regulatory requirements for industrial components. Suitable for use with Class 300 and 600 flanges in steel piping systems.