S-4816K233 1.38" ID x 1 21/32" 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 from 316/316L stainless steel construction for extended service life in harsh chemical and marine environments
• Reliable pressure handling with Schedule 40 wall thickness maintaining system integrity in demanding industrial applications
• Seamless integration through precision NPT threading on both ends ensuring leak-free connections with compatible fittings
• Multi-service compatibility designed for air, natural gas, oil, steam, and water systems with 150-class flange ratings
• Regulatory compliance assurance meeting ASTM A733 and ASME B1.20.1 standards for consistent quality and performance
• Environmental safety with RoHS 3 compliance ensuring hazardous substance-free operation in sensitive applications
• Durable welded construction providing structural integrity for long-term reliability in high-vibration installations

Professional Applications & Engineering Value

This 316/316L stainless steel threaded pipe nipple delivers exceptional engineering value in demanding industrial settings where corrosion resistance and pressure integrity are critical. The NPT threaded design with Schedule 40 construction ensures reliable performance in chemical processing, oil and gas pipelines, steam systems, and water treatment facilities. The welded construction combined with precise threading prevents leakage in high-pressure applications, while the 20-inch length provides optimal spacing flexibility in complex piping layouts. Engineered to withstand aggressive media including steam, natural gas, and petroleum products, this pipe nipple solves common failure points in industrial fluid handling systems through superior material selection and manufacturing precision.

Specification Summary & Compliance

This 1 1/4" Schedule 40 threaded pipe nipple features NPT threading conforming to ASME B1.20.1 standards with precise Class 2A thread tolerances for secure connections. Manufactured according to ASTM A733 specifications for welded and seamless pipe, the component maintains dimensional accuracy with 1.38" ID and 1 21/32" OD. The product is RoHS 3 (2015/863/EU) compliant and suitable for use with 150-class flanges and fittings. Wall thickness of 0.14" ensures pressure rating compatibility across industrial applications while the straight configuration provides optimal flow characteristics.