S-9157K65 0.824" ID x 1 3/64" OD x 2 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, ensuring long-term reliability in harsh chemical and moisture-rich environments
- Versatile multi-media compatibility for seamless performance with air, natural gas, oil, steam, and water systems
- Precision NPT threading on one end for leak-resistant, secure connections in high-pressure industrial applications
- Robust welded construction enhances structural integrity and prevents failure under thermal cycling and mechanical stress
- Dual connection flexibility with threaded and butt weld/socket connect options, simplifying installation across various piping layouts
- Strict compliance with ASTM A312 and ASME B1.20.1 standards, guaranteeing dimensional accuracy and interchangeability
- RoHS 3 environmental compliance for safe use in regulated industries without hazardous substance concerns
Professional Applications & Engineering Value
This 3/4 inch Schedule 40 stainless steel threaded pipe nipple delivers critical performance in industrial fluid and gas handling systems. Its 304/304L stainless steel composition resists pitting and oxidation, while the NPT threaded end ensures pressure-tight seals in steam, oil, and natural gas applications. The butt weld/socket connect alternative allows for permanent, high-strength joints in rigid piping networks. Engineered to ASTM A312 specifications, it eliminates thread galling and withstands thermal expansion, reducing maintenance downtime in chemical plants, HVAC systems, and process manufacturing facilities.
Specification Summary & Compliance
Manufactured to Class 2A thread tolerances per ASME B1.20.1 with precise dimensions: 2-1/2" length, 0.824" ID, and 1-3/64" OD. Complies with ASTM A312 for seamless/welded pipe and ASTM A733 for welded fittings. Meets RoHS 3 (2015/863/EU) requirements and is rated for Class 150 service across compatible stainless steel flanges and fittings.