S-4548K264 1.61" ID x 1 29/32" OD x 2 1/2" Long ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction, ideal for harsh chemical and marine environments
• Excellent pressure handling with Schedule 40 wall thickness and 150 class rating for reliable performance in demanding applications
• Leak-resistant connections through precision NPT threading on both ends that ensures tight seals with mating components
• Long-term durability from welded construction that maintains structural integrity under vibration and thermal cycling
• Multi-application compatibility designed for air, natural gas, oil, steam, and water systems with versatile male threaded connections
• Regulatory compliance assurance meeting ASTM A733 and ASME B1.20.1 standards for consistent quality and performance
• Environmental safety with RoHS 3 compliance, ensuring hazardous substance restriction adherence for responsible operations

Professional Applications & Engineering Value

This 316/316L stainless steel threaded pipe nipple delivers critical engineering solutions for industrial fluid handling systems. The NPT threaded both ends design creates reliable, pressure-tight connections in air, natural gas, oil, steam, and water applications, while the welded construction ensures structural integrity under thermal expansion and mechanical stress. The Schedule 40 wall thickness provides optimal strength-to-weight ratio for 150 class service conditions. With exceptional corrosion resistance from 316/316L composition, this standard-wall stainless steel threaded pipe component prevents system degradation in aggressive environments, reducing maintenance frequency and extending service life across chemical processing, oil and gas, and industrial plumbing installations.

Specification Summary & Compliance

This 1 1/2" Schedule 40 NPT threaded pipe nipple features precision NPT threading meeting ASME B1.20.1 standards with dimensional accuracy for proper engagement. Manufactured to ASTM A733 specification for welded and seamless stainless steel pipe, it ensures consistent wall thickness (0.145") and dimensional stability. The component is RoHS 3 (2015/863/EU) compliant and suitable for 150 class flange and fitting applications with 316/316L stainless steel materials, providing reliable performance within specified pressure and temperature ratings.