S-4499K315 0.364" ID x 35/64" OD x 14" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Galvanized Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance from hot-dip galvanized steel construction, extending service life in harsh environments with air, natural gas, oil, steam, and water.
• Reliable leak-proof connections with precision NPT threads on both ends, ensuring secure seals in high-pressure systems up to Class 150.
• Enhanced structural durability from welded construction and a 0.088" wall thickness, built to withstand heavy-duty industrial use.
• Broad compatibility with galvanized iron and steel fittings (Class 125 and 150), simplifying installation across diverse piping systems.
• Guaranteed dimensional accuracy meeting ASME B1.20.1 thread standards, providing consistent fit and reducing assembly time.
• Certified material quality per ASTM A53 and ASTM A733, ensuring mechanical strength and performance reliability.
• Versatile straight design with 14" length, ideal for straightforward connections in confined or extended pipeline layouts.

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple addresses critical industrial challenges by combining welded construction and a zinc-coated surface to resist oxidation and chemical degradation in aggressive media like steam, oil, and natural gas. Its Schedule 40 profile with NPT threads ensures pressure integrity in Class 125–150 systems, minimizing leakage risks in HVAC, plumbing, and process piping. The standardized 1/4" pipe size and straight 14" length facilitate easy integration into existing galvanized steel or iron networks, reducing downtime during maintenance or expansion. Engineered to comply with ASME B1.20.1 and ASTM specifications, it delivers long-term value by lowering replacement frequency and maintenance costs in demanding B2B applications.

Specification Summary & Compliance

This product adheres to ASME B1.20.1 for NPT thread dimensions and tolerances, with material certifications under ASTM A53 (steel pipe) and ASTM A733 (welded and seamless tubing). Dimensions include a 1/4" Schedule 40 profile, 0.364" ID, 35/64" OD, and 0.088" wall thickness. It is designed for use with galvanized steel or iron fittings rated Class 125 and 150, and is suitable for air, natural gas, oil, steam, and water service. The galvanized finish provides RoHS and REACH compliance for environmental safety.