S-9157K761 1.38" ID x 1 21/32" OD x 4 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 harsh environments
- Dual connection versatility with threaded NPT end and butt weld/socket connect options for flexible installation
- Pressure-rated reliability meeting Class 150 standards for consistent performance with air, gas, oil, steam, and water
- Precision-engineered threading conforming to ASME B1.20.1 standards for leak-resistant connections
- Robust welded construction ensuring structural integrity under demanding industrial conditions
- Regulatory compliance with RoHS 3 environmental standards for safe usage across applications
- Standardized dimensions with Schedule 40 wall thickness for seamless integration into existing piping systems
Professional Applications & Engineering Value
This 304/304L stainless steel threaded pipe nipple addresses critical industrial challenges through its welded construction and dual-connection design. The NPT threaded end provides secure, standardized connections while the butt weld/socket connect option offers permanent, high-integrity joints for pressurized systems. Engineered to handle multiple media including air, natural gas, oil, steam, and water, this component prevents corrosion-induced failures in chemical processing plants, power generation facilities, and industrial fluid handling systems. The Schedule 40 wall thickness and Class 150 pressure rating ensure reliable performance in demanding applications where system integrity is paramount, reducing maintenance frequency and downtime.
Specification Summary & Compliance
Manufactured to ASTM A312 and ASTM A733 standards with threading conforming to ASME B1.20.1 specifications. Features precise NPT thread form with standard industrial dimensions (1 1/4" pipe size, Schedule 40). Compliant with RoHS 3 (2015/863/EU) environmental regulations, ensuring safe usage across various industrial applications. The component maintains consistent wall thickness (0.14") and dimensional accuracy for reliable integration into Class 150 piping systems.
