S-4548K347 1.38" ID x 1 21/32" OD x 6 1/2" Long 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
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316/316L stainless steel construction, ideal for harsh chemical and moisture-rich environments
- Reliable welded design ensures structural integrity and leak-free performance under high-pressure conditions
- Compatible with multiple media including air, natural gas, oil, steam, and water for versatile industrial applications
- Precision NPT threading on both ends provides secure, tight connections that meet ASME B1.20.1 standards
- Heavy-duty Schedule 40 wall thickness delivers enhanced durability and long service life in demanding systems
- Full compliance with ASTM A733 specifications guarantees consistent quality and dimensional accuracy
- RoHS 3 compliant construction ensures environmental safety and regulatory adherence for global operations
Professional Applications & Engineering Value
This 1 1/4" Schedule 40 NPT threaded pipe nipple delivers critical engineering value in industrial fluid and gas handling systems. The 316/316L stainless steel construction provides exceptional resistance to pitting and crevice corrosion, making it ideal for chemical processing, marine applications, and high-temperature steam lines. The welded construction and NPT threading create reliable, leak-proof connections that withstand vibration and pressure fluctuations in oil, gas, and water distribution networks. With its male threaded both ends design, it simplifies installation in complex piping assemblies while maintaining ASTM A733 dimensional precision for seamless integration with standard Class 150 fittings and flanges.
Specification Summary & Compliance
This threaded pipe nipple features precision NPT threads conforming to ASME B1.20.1 standards with dimensional accuracy maintained per ASTM A733 specifications. The product meets Schedule 40 wall thickness requirements (0.14") and is manufactured from certified 316/316L stainless steel. Compliance with RoHS 3 (2015/863/EU) ensures environmental responsibility, while the construction is validated for use with Class 150 fittings and flanges across air, natural gas, oil, steam, and water applications.
