S-44615K343 4.026" ID x 4 1/2" OD x 11" 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
- Corrosion-resistant black coating extends service life in demanding industrial environments
- Welded steel construction ensures superior structural integrity and pressure containment
- NPT threading on both ends provides secure, leak-resistant connections with iron and steel fittings
- Schedule 40 wall thickness (0.237") delivers optimal strength for high-pressure applications
- Multi-medium compatibility handles air, natural gas, oil, steam, and water systems efficiently
- Standardized dimensions (4.026" ID, 4½" OD) guarantee precise fitment and easy installation
- Industry compliance (ASME/ASTM) ensures reliable performance meeting strict engineering standards
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple solves critical industrial piping challenges through its welded construction and NPT threaded both ends design. The Schedule 40 wall thickness provides exceptional pressure resistance while maintaining flow efficiency with its 4.026" internal diameter. Engineered for air, natural gas, oil, steam, and water systems, the corrosion-resistant coating protects against environmental degradation in chemical processing plants, power generation facilities, and industrial manufacturing operations. Its compatibility with Class 125 and 150 iron and steel fittings makes it ideal for maintenance, repair, and new installations where leak-proof performance is paramount.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 for precise NPT thread dimensions and ASTM A53/A733 material standards. Features Class 2A thread tolerances with 4" pipe size, 11" length, and 0.237" wall thickness. Compliant with industry pressure ratings for Class 125 and 150 fittings, ensuring reliable performance in regulated industrial applications.
