S-2698K37 1.61" ID x 1 29/32" OD x 2" Long ASTM B729, 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
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Key Features & Benefits at a Glance
- Superior corrosion resistance with Alloy 20 stainless steel construction for extended service life in harsh chemical environments
- Seamless design eliminates weak points and prevents leaks in demanding air, steam, and water applications
- Precision NPT threading on both ends ensures secure, leak-free connections with standard fittings
- Heavy-duty Schedule 40 wall thickness (0.145") provides exceptional pressure containment and mechanical strength
- Full compliance with industry standards including ASTM B729 and ASME B1.20.1 for guaranteed performance and interchangeability
- Environmental regulation compliance with RoHS 3 and REACH standards for safe use in regulated industries
- Optimized 2" length offers versatile spacing solutions while maintaining structural integrity
Professional Applications & Engineering Value
This Alloy 20 stainless steel threaded pipe nipple delivers exceptional performance in corrosive fluid handling systems where standard stainless steels would fail. The seamless construction combined with NPT threading creates a robust connection point resistant to vibration-induced loosening and pressure fluctuations. Engineered for air, steam, and water applications in chemical processing, pharmaceutical, and power generation industries, it solves critical leakage and corrosion problems while maintaining 150 class pressure ratings. The material's inherent resistance to sulfuric acid and chloride stress corrosion cracking makes it ideal for aggressive media transfer, reducing maintenance downtime and replacement costs.
Specification Summary & Compliance
This 1 1/2" Schedule 40 pipe nipple features precise NPT threads per ASME B1.20.1 with dimensions including 2" length, 1.61" ID, and 1 29/32" OD. Manufactured to ASTM B729 specifications for nickel-chromium-molybdenum stainless steel pipe, it ensures consistent wall thickness and mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards for industrial components.
