S-4499K27 3.068" ID x 3 1/2" OD x 36" 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 with galvanized steel construction for extended service life in harsh industrial environments
• Reliable high-pressure performance with Schedule 40 wall thickness (0.216") maintaining integrity with air, gas, oil, steam, and water
• Precision NPT threading on both ends ensures leak-free connections and easy installation with compatible fittings
• Heavy-duty welded construction provides exceptional structural strength for demanding industrial applications
• Broad compatibility with Class 125/150 galvanized iron/steel fittings and Class 150 flanges for versatile system integration
• Standardized dimensions (3.068" ID, 3½" OD) ensure proper fit and flow characteristics in piping systems
• Industry compliance with ASME, ASTM specifications guarantees consistent quality and performance reliability

Professional Applications & Engineering Value

This 3-inch Schedule 40 galvanized steel threaded pipe nipple delivers exceptional engineering value through its robust welded construction and zinc coating that combats corrosion in aggressive media including steam, oil, and natural gas. The NPT threaded both ends design eliminates leakage concerns while facilitating quick assembly in tight spaces. With a substantial 36-inch length and precise 3.068" ID, it maintains optimal flow rates while withstanding pressure fluctuations in industrial plumbing, process piping, and utility distribution systems. The galvanized steel pipe composition ensures long-term reliability where moisture, chemicals, or temperature variations would degrade unprotected components, making it ideal for HVAC, oil & gas, and water treatment facilities requiring durable, maintenance-free connections.

Specification Summary & Compliance

This male threaded pipe features NPT threads conforming to ASME B1.20.1 standards with precise Class 2A tolerances for secure fitting engagement. Manufactured from ASTM A53 and ASTM A733 compliant galvanized steel, it maintains dimensional accuracy with 3.068" ID and 3½" OD. The product meets industry specifications for use with Class 125/150 fittings and Class 150 flanges, ensuring compatibility across industrial piping systems while providing reliable performance in air, natural gas, oil, steam, and water applications.