S-4816K244 1.61" ID x 1 29/32" OD x 22" 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
• Reliable leak-proof connections due to precision NPT threads on both ends that ensure tight seals in pressurized systems
• Long service life and durability from welded construction and ASTM A733 compliance, reducing replacement frequency
• Versatile multi-medium compatibility for safe use with air, natural gas, oil, steam, and water in Class 150 systems
• Consistent dimensional accuracy with 1 1/2" Schedule 40 pipe size and 22" length for easy installation and interchangeability
• Regulatory compliance assurance meeting ASME B1.20.1 threading standards and RoHS 3 environmental directives
• High-pressure handling capability with robust wall thickness (0.145") maintaining integrity under demanding industrial conditions

Professional Applications & Engineering Value

This 316 stainless steel threaded pipe nipple delivers exceptional performance where corrosion resistance and structural integrity are paramount. The welded construction combined with NPT threaded ends creates reliable, leak-resistant joints in Class 150 systems handling aggressive media including steam, oil, and natural gas. Engineers specify this component for its ability to withstand thermal cycling and pressure fluctuations while maintaining seal integrity. The ASTM A733 compliant manufacturing ensures consistent wall thickness and dimensional stability, critical for maintenance operations in chemical processing, power generation, and marine applications where downtime minimization is essential.

Specification Summary & Compliance

Manufactured to ASTM A733 standards with NPT threads conforming to ASME B1.20.1 specifications, ensuring precise thread form and pitch accuracy. The component features Schedule 40 dimensions with 1.61" ID and 1 29/32" OD, maintaining Class 2A thread tolerances for proper engagement. Compliant with RoHS 3 (2015/863/EU) environmental directives and suitable for use with 316/316L stainless steel flanges and fittings in Class 150 pressure systems.