S-4548K267 1.61" ID x 1 29/32" OD x 5" 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 high-pressure performance with Schedule 40 wall thickness and 150 class rating for demanding air, gas, oil, steam, and water applications
• Leak-proof connections ensured by precision NPT threading on both ends per ASME B1.20.1 standard
• Durable welded construction provides enhanced structural integrity and long service life in industrial settings
• Easy installation and compatibility with male threaded ends and standard 1 1/2" pipe size for seamless system integration
• Regulatory compliance with ASTM A733 manufacturing standards and RoHS 3 environmental directives
• Versatile fluid handling capability across multiple media including steam, oil, and natural gas without degradation

Professional Applications & Engineering Value

This 316/316L stainless steel threaded pipe nipple delivers critical performance in demanding industrial fluid systems where corrosion resistance and pressure integrity are paramount. The welded construction and NPT threading create secure, leak-resistant joints that withstand thermal cycling and mechanical stress in steam distribution, oil and gas pipelines, and compressed air systems. Engineered to ASTM A733 specifications, the nipple's consistent wall thickness and precise Schedule 40 dimensions prevent flow restrictions while maintaining pressure ratings up to 150 class. The 5-inch length provides optimal spacing flexibility in complex piping arrangements, reducing installation time and maintenance requirements across chemical processing, power generation, and marine applications.

Specification Summary & Compliance

This 1 1/2" Schedule 40 threaded pipe nipple features NPT threads conforming to ASME B1.20.1 standards with Class 2A tolerance for reliable sealing. Manufactured according to ASTM A733 specifications for welded and seamless pipe, it maintains precise dimensions (1.61" ID, 1 29/32" OD, 0.145" wall thickness). The product is fully RoHS 3 (2015/863/EU) compliant and suitable for use with 150 class flanges and fittings in various industrial fluid handling applications.