S-4549K24 3.068" ID x 3 1/2" OD x 5 1/2" 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 environments
• Exceptional structural integrity from welded construction, ensuring reliable performance under high-pressure conditions
• Broad fluid compatibility for safe use with air, natural gas, oil, steam, and water systems
• Precision NPT threading on both ends for leak-free connections and easy installation in Class 125/150 systems
• Standard Schedule 40 wall thickness providing optimal balance between flow capacity and pressure containment
• Full compliance with industry standards including ASME B1.20.1 for thread accuracy and ASTM specifications for material quality
• Versatile flange compatibility with Class 150 galvanized steel flanges for flexible system integration

Professional Applications & Engineering Value

This 3" Schedule 40 galvanized steel threaded pipe nipple delivers critical performance advantages in demanding industrial applications. The zinc-coated galvanized steel construction provides essential corrosion protection against moisture and chemical exposure in plumbing, HVAC, and process piping systems. The welded construction ensures superior mechanical strength for handling pressure fluctuations in air compression, natural gas distribution, and steam line applications. With NPT threading on both ends, this male-threaded nipple creates secure, leak-resistant connections that maintain system integrity in Class 125 and 150 configurations. The standardized 5 1/2" length and precise dimensions facilitate quick installation and replacement, minimizing downtime in maintenance operations across oil, water, and industrial fluid handling systems.

Specification Summary & Compliance

This heavy-duty pipe nipple features precise NPT thread specifications per ASME B1.20.1 standards, ensuring proper engagement and sealing compatibility. Manufactured from galvanized steel meeting ASTM A53 and ASTM A733 material specifications, the component maintains dimensional accuracy with 3.068" ID and 3 1/2" OD for Schedule 40 applications. The 0.216" wall thickness provides optimal pressure rating performance for Class 125 and 150 systems. The product complies with industry standards for threaded pipe connections and is suitable for use with galvanized iron and galvanized steel fittings in various industrial fluid transport applications.