S-44615K145 0.824" ID x 1 3/64" OD x 4 1/2" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-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 demanding environments
• Reliable leak-proof connections through precision NPT threading on both ends that ensures secure fittings
• Enhanced structural integrity from welded construction that withstands high-pressure applications up to Class 150
• Versatile media compatibility designed to handle air, natural gas, oil, steam, and water systems efficiently
• Precise dimensional accuracy with Schedule 40 wall thickness providing optimal flow characteristics and installation fit
• Industry-standard compliance meeting ASME B1.20.1, ASTM A53, and ASTM A733 specifications for quality assurance
• Durable performance in iron and steel fitting systems with standardized 3/4" pipe size for consistent integration

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers exceptional engineering value across industrial piping systems where corrosion resistance and pressure integrity are critical. The welded construction combined with NPT threading on both ends creates reliable, leak-resistant connections that maintain system integrity under varying pressure conditions. Engineered specifically for air, natural gas, oil, steam, and water applications, this nipple solves common industrial challenges including chemical degradation, thermal expansion, and mechanical stress. The Schedule 40 wall thickness provides optimal strength-to-weight ratio while the standardized dimensions ensure seamless integration with iron and steel fittings in Class 125 and 150 systems, reducing installation time and maintenance requirements.

Specification Summary & Compliance

This 3/4" NPT threaded pipe nipple features precision Class 2A thread tolerances per ASME B1.20.1 standard, ensuring proper engagement with mating components. Manufactured to ASTM A53 and ASTM A733 specifications for material quality and dimensional consistency, the product maintains critical dimensions including 0.824" ID and 1-3/64" OD with 0.113" wall thickness. The black-coated steel construction provides surface protection while meeting industry standards for pressure-rated applications. Compliant with ASME piping requirements for Class 125 and 150 service, this nipple delivers reliable performance across industrial fluid handling systems with consistent dimensional accuracy and material properties.