S-4813K173 0.493" ID x 43/64" OD x 20" 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 304/304L stainless steel construction for extended service life in demanding environments
• Enhanced structural integrity through seamless manufacturing that eliminates weak points and prevents leakage
• Universal compatibility with NPT threading on both ends for secure connections across multiple industrial systems
• High-pressure capability with Schedule 40 wall thickness maintaining system integrity under demanding operating conditions
• Multi-application versatility designed for air, natural gas, oil, steam, and water systems with Class 150 rating
• Regulatory compliance assurance meeting ASTM A733 and ASME B1.20.1 standards for reliable performance
• Environmental safety with RoHS 3 compliance for responsible industrial operations

Professional Applications & Engineering Value

This 3/8 NPT Schedule 40 stainless steel pipe nipple delivers exceptional engineering value through its 304/304L stainless steel seamless construction, specifically engineered to address common industrial challenges. The NPT threaded both ends design ensures leak-proof connections in high-vibration environments while the seamless construction eliminates potential failure points in critical applications. Engineered for air, natural gas, oil, steam, and water systems, this pipe nipple maintains structural integrity under thermal cycling and pressure fluctuations. The 20-inch length provides optimal spacing flexibility in complex piping layouts, while the Class 150 rating ensures reliable performance across diverse industrial settings including chemical processing, power generation, and HVAC systems where corrosion resistance and durability are paramount.

Specification Summary & Compliance

This standard-wall stainless steel threaded pipe features precise NPT threading conforming to ASME B1.20.1 standards with proper engagement characteristics. Manufactured to ASTM A733 specifications for welded and seamless carbon and alloy steel pipe nipples, the product maintains dimensional accuracy with 0.493" ID, 43/64" OD, and 0.091" wall thickness. The Schedule 40 construction ensures consistent pressure rating performance, while compliance with RoHS 3 (2015/863/EU) demonstrates environmental responsibility and regulatory adherence for global industrial applications.