S-9157K7 0.269" ID x 13/32" OD x 3 1/2" Long ASTM A312, 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
• Seamless design eliminates weak points to prevent leaks and withstand high-pressure applications with air, natural gas, oil, steam, and water
• Precision NPT threading ensures secure, leak-resistant connections that maintain integrity under vibration and thermal cycling
• Schedule 40 wall thickness provides optimal strength-to-weight ratio for demanding industrial piping systems
• Full compliance with ASTM A312, ASTM A733, and ASME B1.20.1 guarantees dimensional accuracy and reliable performance in critical applications
• RoHS 3 compliant construction meets environmental regulations while maintaining material purity for sensitive industrial processes
• Versatile male threaded to butt weld/socket connect design enables flexible installation across various piping configurations and connection methods

Professional Applications & Engineering Value

This 1/8" NPT threaded pipe nipple delivers exceptional engineering value through its seamless 304/304L stainless steel construction, specifically engineered to address common industrial challenges. The corrosion-resistant properties of 304 stainless steel prevent degradation when handling aggressive media including steam, oil, and natural gas, while the seamless design eliminates potential failure points that commonly occur in welded alternatives. The NPT threaded connection combined with butt weld/socket connect options provides installation flexibility for maintenance and system modifications. Engineered to ASTM A312 and ASME B1.20.1 standards, this component maintains precise dimensional tolerances for leak-free performance in high-pressure applications, making it ideal for chemical processing plants, power generation facilities, and industrial hydraulic systems where reliability is paramount.

Specification Summary & Compliance

This threaded pipe nipple features precise NPT threading per ASME B1.20.1 with male configuration on one end and 3-1/2" length. Manufactured from seamless 304/304L stainless steel with Schedule 40 wall thickness (0.068"), it maintains dimensional accuracy per ASTM A312 and ASTM A733 specifications. The component is RoHS 3 (2015/863/EU) compliant and suitable for Class 150 applications across various media including air, natural gas, oil, steam, and water systems.