S-4813K25 0.493" ID x 43/64" OD x 72" 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 harsh chemical and moisture-rich environments
• Leak-resistant performance through precision NPT threading on both ends ensuring secure connections in pressurized systems
• Seamless structural integrity eliminating weak points and enhancing burst pressure resistance for demanding industrial applications
• Multi-medium compatibility engineered to handle air, natural gas, oil, steam, and water systems with consistent reliability
• Standardized dimensional accuracy maintaining Schedule 40 wall thickness and Class 150 pressure ratings for predictable system performance
• Regulatory compliance assurance meeting ASTM A733 and ASME B1.20.1 specifications for quality and safety in industrial installations
• Environmental regulation adherence with RoHS 3 compliance for safe use in regulated industries and international markets

Professional Applications & Engineering Value

This 3/8" Schedule 40 stainless steel threaded pipe nipple delivers critical engineering solutions for industrial fluid and gas handling systems. The seamless 304/304L stainless steel construction provides exceptional resistance to corrosion, pitting, and stress cracking when exposed to aggressive media including steam, oil, and chemical vapors. The precision NPT threads on both ends ensure leak-tight connections in high-vibration environments, while the standardized Schedule 40 wall thickness maintains pressure integrity across Class 150 fittings and flanges. Engineers specify this component for its reliable performance in compressed air systems, petroleum transfer lines, industrial steam applications, and water treatment facilities where material compatibility and long-term durability are paramount.

Specification Summary & Compliance

Manufactured to ASTM A733 specifications for welded and seamless carbon and alloy steel pipe nipples, with threading conforming to ASME B1.20.1 standards for NPT thread form and dimensional requirements. The product maintains Schedule 40 dimensional parameters with 0.091" wall thickness and meets pressure rating requirements for Class 150 applications. Compliance with RoHS 3 (2015/863/EU) ensures restricted substance adherence for international industrial markets.