S-9157K21 0.364" ID x 35/64" OD x 1 1/2" Long ASTM A312, ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe
Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
Installation Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 304/304L stainless steel construction for extended service life in demanding environments
- Seamless design eliminates weak points and enhances structural integrity for high-pressure applications
- Versatile media compatibility safely handles air, natural gas, oil, steam, and water systems
- Dual connection flexibility with threaded NPT end and butt weld socket for easy installation in various configurations
- Precision threading ensures leak-proof connections and reliable performance in industrial piping systems
- Standardized dimensions with Schedule 40 wall thickness for consistent fit and predictable flow characteristics
- Regulatory compliance meets multiple industry standards for quality assurance and safety requirements
Professional Applications & Engineering Value
This 304 stainless steel pipe adapter delivers exceptional performance in critical fluid handling systems where reliability is paramount. The seamless construction prevents potential failure points that can occur in welded alternatives, while the NPT threaded connection on one end combined with the butt weld socket connect provides installation versatility for maintenance and new construction projects. Engineered specifically for industrial applications involving air, natural gas, oil, steam, and water, this adapter maintains integrity under varying pressure and temperature conditions. The Schedule 40 wall thickness and ASTM A312 compliance ensure dimensional accuracy and material properties that prevent system failures, reduce maintenance downtime, and extend service life in demanding industrial environments.
Specification Summary & Compliance
This 1/4" NPT threaded pipe adapter features precision ASME B1.20.1 compliant threading with Class 150 pressure rating and Schedule 40 dimensions. Manufacturing meets ASTM A312 for seamless pipe specifications and ASTM A733 for welded and seamless carbon and austenitic stainless steel pipe nipples. The product is RoHS 3 (2015/863/EU) compliant and manufactured from certified 304/304L stainless steel with dimensions of 1 1/2" length, 0.364" ID, and 35/64" OD with 0.088" wall thickness.
