S-4550K316 0.957" ID x 1 5/16" OD x 3 1/2" Long ASME B1.20.1, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe
Thick-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
- Superior corrosion resistance with black-coated steel construction for extended service life in harsh industrial environments
- Exceptional pressure handling with Schedule 80 thick-wall design suitable for Class 300 and 600 flange applications
- Reliable leak-proof connections through precision NPT threads on both ends ensuring secure fittings
- Versatile media compatibility for air, natural gas, oil, steam, and water systems without degradation
- Robust welded construction provides structural integrity under high-stress conditions and vibration
- Industry-standard compliance with ASME B1.20.1, ASTM A53, and ASTM A733 ensures consistent performance
- Optimized flow characteristics with 0.957" ID maintaining efficient media transfer in piping systems
Professional Applications & Engineering Value
This heavy-duty black-coated steel threaded pipe nipple addresses critical challenges in industrial fluid and gas handling systems. The welded construction combined with Schedule 80 thickness provides exceptional burst pressure resistance, making it ideal for high-pressure applications involving air, natural gas, oil, steam, and water. The NPT threaded ends ensure secure connections with iron and steel fittings while the protective black coating prevents corrosion in demanding environments. Engineered for Class 300 and 600 flange systems, this pipe nipple delivers reliable performance in chemical plants, oil refineries, and industrial plumbing applications where connection integrity and durability are paramount.
Specification Summary & Compliance
This 1" Schedule 80 threaded pipe nipple features NPT threads conforming to ASME B1.20.1 standards with precise dimensional accuracy. Manufactured from ASTM A53 and ASTM A733 compliant steel, the component maintains strict tolerance requirements with 0.957" ID, 1 5/16" OD, and 0.179" wall thickness. The 3 1/2" length straight configuration with male threaded ends ensures proper engagement with compatible fittings. The product meets industry specifications for pressure-rated applications and is suitable for use with iron and steel fittings in Class 300 and 600 systems.
