S-44615K726 0.36" ID x 35/64" OD x 42" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Corrosion-resistant black coating extends service life in demanding environments with exposure to moisture and chemicals
• Robust welded steel construction ensures superior structural integrity and leak prevention under high-pressure conditions
• Universal media compatibility safely handles air, natural gas, oil, steam, and water for versatile industrial applications
• Precision NPT threading on both ends provides secure, leak-tight connections with Class 125/150 iron and steel fittings
• Standard Schedule 40 wall thickness delivers optimal balance between pressure containment and flow capacity
• 42-inch extended length enables flexible installation across wider spans without additional couplings
• Full regulatory compliance meets stringent ASME, ASTM, REACH and RoHS 3 standards for global project acceptance

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple solves critical challenges in industrial fluid and gas systems where corrosion resistance and pressure integrity are paramount. The welded construction combined with NPT threading creates a homogeneous connection point that withstands vibration and thermal cycling in air, natural gas, oil, steam, and water applications. Engineers specify this Schedule 40 pipe nipple for its predictable performance across temperature extremes and pressure fluctuations, while the 42-inch length reduces installation time by minimizing joint count in extended runs. The black protective coating provides an essential barrier against environmental degradation, making it ideal for both indoor mechanical rooms and outdoor industrial installations where long-term reliability is non-negotiable.

Specification Summary & Compliance

Manufactured to ASME B1.20.1 specifications for precise NPT thread form with Class 2A tolerances ensuring proper engagement with mating components. Constructed from ASTM A53/A733 steel materials guaranteeing consistent mechanical properties and dimensional accuracy. Fully compliant with REACH (EC 1907/2006) substance restrictions and RoHS 3 (2015/863/EU) directives for hazardous materials. Compatible with Class 125 and 150 iron and steel fittings with nominal pipe size of 1/4" Schedule 40 (0.36" ID, 35/64" OD, 0.09" wall thickness).