S-4548K173 0.622" ID x 27/32" OD x 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 for extended service life in harsh chemical and marine environments
• Reliable pressure handling with Schedule 40 wall thickness and Class 150 rating for stable performance with air, gas, oil, steam, and water systems
• Leak-resistant connections through precision NPT threading on both ends that creates secure seals in industrial piping applications
• Durable welded construction ensures structural integrity and prevents failure under vibration and thermal cycling conditions
• Industry-standard compliance with ASTM A733 and ASME B1.20.1 specifications guarantees dimensional accuracy and interchangeability
• Environmental responsibility with RoHS 3 compliance for use in regulated industries without hazardous substance concerns
• Universal compatibility with 316/316L stainless steel fittings and flanges for seamless integration into existing industrial systems

Professional Applications & Engineering Value

This 316 stainless steel threaded pipe nipple delivers critical performance where corrosion resistance and pressure integrity matter most. The NPT threaded both ends design with Schedule 40 construction provides reliable sealing in demanding industrial pipe fittings applications involving steam, oil, gas, and chemical processing. Engineered specifically for 150 class fitting systems, the welded construction and ASTM A733 compliance ensure dimensional stability under thermal expansion and mechanical stress. The 2 inch length and male threaded configuration make it ideal for connecting components in tight spaces while maintaining full flow capacity. This pipe nipple solves common failure points in aggressive environments by combining 316/316L stainless steel material properties with precision manufacturing standards.

Specification Summary & Compliance

This 1/2" NPT threaded pipe nipple features precision NPT thread type manufactured to ASME B1.20.1 standards for proper engagement and sealing. The Schedule 40 construction with 0.109" wall thickness and 0.622" ID maintains consistent pressure ratings. Manufacturing complies with ASTM A733 specification for welded and seamless stainless steel pipe nipples. The product is fully RoHS 3 (2015/863/EU) Compliant and suitable for use with 316 stainless steel fittings and flanges rated for Class 150 service conditions.