S-44615K121 3.068" ID x 3 1/2" OD x 2 5/8" 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, extending service life in demanding industrial environments.
• Reliable, leak-free connections ensured by fully threaded NPT design, providing secure seals for high-pressure applications.
• Exceptional durability from welded construction, maintaining integrity under continuous use with air, gas, oil, steam, and water.
• Broad compatibility with iron and steel fittings (Class 125/150), simplifying integration into existing piping systems.
• Precise dimensional accuracy with 3.068" ID and 3.5" OD, ensuring consistent performance and easy installation.
• Heavy-duty performance in Schedule 40 wall thickness (0.216"), offering robust pressure handling for industrial applications.
• Compliance assurance with ASME B1.20.1, ASTM A53, and ASTM A733 standards, guaranteeing quality and safety.

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple is engineered to address common industrial challenges such as fluid leakage, corrosion, and high-pressure failures. The fully threaded NPT connection and welded construction provide a robust seal that withstands rigorous conditions in air, natural gas, oil, steam, and water systems. Its Schedule 40 design ensures optimal wall thickness for pressure resistance, while the coating enhances longevity in corrosive environments. Ideal for use with iron and steel fittings (Class 125/150), this nipple delivers reliable performance in HVAC, plumbing, and industrial processing, reducing maintenance costs and downtime.

Specification Summary & Compliance

This product features precise NPT threading per ASME B1.20.1 standards, ensuring proper fit and sealing. Manufactured from ASTM A53 and ASTM A733 compliant materials, it meets rigorous industrial specifications for dimensional accuracy (3.068" ID, 3.5" OD, 0.216" wall thickness). The construction adheres to Class 2A tolerance equivalents for reliable threading performance, and it is suitable for systems requiring compliance with pressure ratings for Class 125 and 150 fittings. Materials and processes align with industry standards for safety and performance in various fluid transport applications.