S-4859K322 1.61" ID x 1 29/32" OD x 3" 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 demanding environments
• Universal compatibility with BSPT × NPT threaded connections ensuring reliable sealing across international piping systems
• Heavy-duty welded construction provides exceptional structural integrity for high-pressure applications up to Class 150
• Precision threading manufactured to ASME B1.20.1 standards guarantees secure, leak-free connections
• Multi-medium suitability engineered to handle air, natural gas, oil, steam, and water with consistent performance
• Regulatory compliance with REACH and RoHS 3 ensures environmental responsibility and global market acceptance
• Optimal flow characteristics with Schedule 40 wall thickness balancing strength and internal diameter efficiency

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple delivers critical engineering solutions for industrial fluid and gas transfer systems. The hot-dip galvanized surface treatment creates a protective zinc barrier that significantly extends service life in corrosive environments, reducing maintenance frequency and replacement costs. The BSPT × NPT dual-thread configuration solves compatibility challenges in international projects, allowing seamless integration between different piping standards. With welded construction and compliance with ASTM A53 and A733 specifications, this nipple maintains structural integrity under thermal cycling and pressure fluctuations common in steam, oil, and natural gas applications. The 3" length provides optimal spacing for valve installations and system modifications in confined industrial spaces.

Specification Summary & Compliance

This 1 1/2" Schedule 40 pipe nipple features precision threaded both ends manufacturing per ASME B1.20.1 standards with male BSPT × NPT connections. Manufactured from galvanized steel with dimensions: 3" length, 1.61" ID, 1 29/32" OD, and 0.15" wall thickness. Certified compliant with ASTM A53 and ASTM A733 material specifications. Fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives. Suitable for use with galvanized iron and steel fittings in Class 125-150 systems.