S-9157K98 1.61" ID x 1 29/32" OD x 6" 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
- Versatile multi-medium compatibility for reliable performance with air, natural gas, oil, steam, and water applications
- Dual-connection flexibility with threaded × butt weld design enabling easy installation and system integration
- Precision-engineered threading with NPT threads ensuring leak-proof connections and reduced maintenance needs
- Heavy-duty Schedule 40 construction providing enhanced pressure containment and structural integrity
- Industry-standard compliance meeting ASTM A312, ASTM A733, and ASME B1.20.1 specifications for quality assurance
- Environmental regulation adherence with RoHS 3 compliance for safe use in regulated industries
Professional Applications & Engineering Value
This 304/304L stainless steel pipe nipple delivers exceptional engineering value through its welded construction and dual-connection design. The combination of NPT threaded and butt weld connections addresses critical installation challenges in industrial piping systems, allowing for both quick assembly and permanent, high-strength joints. The Schedule 40 wall thickness and ASTM A312 compliance ensure reliable performance under pressure fluctuations in steam, oil, and gas applications, while the corrosion-resistant 304/304L material prevents degradation in harsh chemical environments. This pipe adapter serves as an ideal solution for system modifications, repairs, and new installations across processing plants, energy facilities, and industrial manufacturing operations where socket connect reliability is paramount.
Specification Summary & Compliance
This 1 1/2" Schedule 40 stainless steel pipe nipple features precision NPT threading per ASME B1.20.1 standards with Class 150 compatibility. Manufacturing specifications comply with ASTM A312 and ASTM A733 for material quality and dimensional accuracy. The product maintains RoHS 3 (2015/863/EU) compliance for environmental safety and is engineered with 6" length, 1.61" ID, and 0.145" wall thickness for consistent performance in industrial piping systems.
