S-44615K819 4.03" ID x 4 1/2" OD x 8 1/2" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe
Standard-Wall Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with black-coated steel construction for prolonged service life in demanding industrial environments
- Superior leak prevention through precision NPT threading on both ends that creates secure, pressure-tight connections
- Exceptional durability from welded construction and Schedule 40 wall thickness (0.24") that withstands high-pressure applications
- Universal compatibility with iron and steel piping systems across multiple fluid services including air, gas, oil, steam, and water
- Reliable performance ensured by compliance with ASME B1.20.1, ASTM A53, and ASTM A733 manufacturing standards
- Simplified installation with male threaded ends and straight design that facilitates quick integration into existing systems
- Environmental compliance meeting RoHS 3 and REACH regulations for safe industrial use and global market acceptance
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple delivers critical engineering solutions for industrial fluid systems. The welded construction combined with Schedule 40 wall thickness provides exceptional structural integrity to handle pressure fluctuations in air, natural gas, oil, steam, and water applications. The NPT threading on both ends ensures leak-resistant connections in iron and steel piping networks, while the protective black coating significantly reduces corrosion in harsh operating conditions. Engineered to meet Class 125 and 150 fitting requirements, this heavy-duty connector minimizes system downtime through reliable performance across diverse industrial environments including chemical processing, power generation, and industrial plumbing systems.
Specification Summary & Compliance
This 4" Schedule 40 threaded pipe nipple features precise NPT threading manufactured to ASME B1.20.1 standards with 8½" length, 4.03" ID, and 4½" OD dimensions. The product complies with ASTM A53 and ASTM A733 material specifications and demonstrates full conformity with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring both technical performance and regulatory compliance for global industrial applications.
