S-9110T939 1.38" ID x 1 21/32" OD x 8" Long ASTM A733, ASTM A312, 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 for extended service life in harsh environments including chemical, marine, and outdoor applications
• Versatile multi-medium compatibility safely handles air, natural gas, oil, steam, and water systems with reliable performance across different industrial fluids
• Dual connection flexibility featuring NPT threaded end for easy installation and butt weld compatibility for permanent, leak-proof joints in high-pressure systems
• Heavy-duty Schedule 40 construction provides optimal wall thickness (0.14") for enhanced pressure containment and mechanical strength in demanding applications
• Precision manufacturing ensures exact dimensional accuracy with 1.38" ID and 1 21/32" OD for seamless integration with existing Class 150 piping systems
• Regulatory compliance assurance meets ASTM A733, ASTM A312, and ASME B1.20.1 standards for quality and safety in critical industrial applications
• Environmental responsibility with RoHS 3 compliance, ensuring safe use in regulated industries while maintaining material integrity

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 stainless steel pipe nipple delivers exceptional engineering value through its welded 316/316L stainless steel construction, specifically designed to address common industrial challenges. The combination of NPT threaded connections on one end with butt weld compatibility provides installation versatility while maintaining system integrity. This adapter excels in chemical processing plants, oil and gas pipelines, steam systems, and water treatment facilities where corrosion resistance and pressure containment are critical. The 8-inch length and precise dimensions facilitate easy integration into complex piping layouts, while the male threaded design ensures secure connections in high-vibration environments. This industrial pipe adapter effectively solves leakage and corrosion problems in aggressive media applications, reducing maintenance frequency and extending system lifecycle.

Specification Summary & Compliance

This Standard-Wall Stainless Steel Threaded Pipe Nipple features precise NPT threading per ASME B1.20.1 standard with dimensional accuracy maintained through rigorous manufacturing controls. The product complies with ASTM A733 for welded and seamless carbon and alloy steel pipe nipples and ASTM A312 for seamless and welded austenitic stainless steel pipe. The Schedule 40 construction ensures consistent wall thickness (0.14") and pressure rating compatibility with Class 150 fittings. Environmental compliance is verified through RoHS 3 (2015/863/EU) compliance, ensuring restricted substance-free manufacturing for global industrial applications.