S-44615K417 1.38" ID x 1 21/32" OD x 1 5/8" 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
- Superior corrosion resistance with black-coated steel construction for extended service life in harsh industrial environments
- Reliable pressure handling compatible with Class 125 and 150 fittings for demanding air, gas, oil, steam, and water applications
- Full NPT threading ensures secure, leak-proof connections with iron and steel fittings across your piping system
- Robust welded construction provides exceptional structural integrity and durability under high-stress conditions
- Precision dimensional compliance with Schedule 40 specifications guarantees perfect fit and optimal flow characteristics
- Multi-industry compatibility engineered for seamless integration with natural gas, oil, steam, and water systems
- Certified performance reliability meeting ASME B1.20.1, ASTM A53, and ASTM A733 standards for quality assurance
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple delivers exceptional engineering value in demanding industrial applications where corrosion resistance and pressure integrity are critical. The fully threaded NPT design creates secure, leak-proof connections in iron and steel piping systems handling air, natural gas, oil, steam, and water. The welded construction ensures structural reliability under thermal cycling and pressure fluctuations, while the Schedule 40 dimensions maintain optimal flow rates. Engineered for Class 125 and 150 fittings, this heavy-duty pipe nipple solves common industrial challenges including connection failures, corrosion-induced downtime, and system compatibility issues across multiple fluid handling applications.
Specification Summary & Compliance
This 1 1/4" NPT Schedule 40 pipe nipple features precision threading to ASME B1.20.1 standards with dimensional accuracy including 1.38" ID, 1 21/32" OD, and 0.14" wall thickness. Manufactured from black-coated steel with welded construction, the product complies with ASTM A53 for material specifications and ASTM A733 for general requirements. The nipple is designed for use with iron and steel fittings rated for Class 125 and 150 service, ensuring reliable performance across industrial piping systems.
