S-4549K658 1.61" ID x 1 29/32" OD x 5" 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
• Reliable high-pressure performance with Schedule 40 wall thickness, suitable for Class 125 and 150 fittings
• Leak-proof connections ensured by precision NPT threading on both ends per ASME B1.20.1 standard
• Versatile media compatibility for safe use with air, natural gas, oil, steam, and water systems
• Robust welded construction provides structural integrity and durability under continuous industrial use
• Precise dimensional consistency with 1 1/2" pipe size and 5" length for easy installation and replacement
• Certified material quality meeting ASTM A53 and ASTM A733 specifications for guaranteed performance

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple delivers critical engineering solutions for industrial fluid and gas systems. The zinc-coated construction provides essential protection against rust and corrosion in demanding environments involving moisture, chemicals, and temperature variations. Its NPT threaded both ends design ensures secure, pressure-tight connections with galvanized iron or steel fittings, eliminating leakage risks in air compression, natural gas distribution, petroleum transfer, steam lines, and water supply applications. The welded construction and Schedule 40 wall thickness maintain structural stability under vibration and pressure fluctuations, while the standardized 1 1/2" pipe size enables seamless integration with existing industrial piping infrastructure.

Specification Summary & Compliance

Manufactured to exacting dimensional standards with NPT thread form complying with ASME B1.20.1 specifications for reliable engagement. The galvanized steel material meets ASTM A53 and ASTM A733 requirements for material composition and mechanical properties. Compatible with Class 125 and 150 fittings and galvanized steel flanges rated for Class 150 service. Dimensions include 1 1/2" nominal pipe size, 5" length, 1.61" ID, and 1 29/32" OD with 0.145" wall thickness. Suitable for industrial applications requiring compliance with standard pressure and material specifications.