S-4475K44 0.546" ID x 27/32" OD x 3" Long ASME B1.20.1, ASTM A733 Thick-Wall Stainless Steel Threaded Pipe Nipples and Pipe
Thick-Wall Stainless Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Dual End Parameters
Material & Accessories Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316/316L stainless steel construction for extended service life in harsh chemical and marine environments
- Enhanced pressure containment through seamless Schedule 80 design that prevents leakage points in high-pressure systems
- Universal media compatibility for safe handling of air, hydraulic fluids, natural gas, oil, steam, and water without degradation
- Precision threading with NPT standards ensuring leak-tight connections in Class 3000 and 600 flange applications
- Reduced maintenance requirements due to robust 0.147" wall thickness that withstands mechanical stress and erosion
- Streamlined installation with male threaded both ends design for quick assembly in tight 3" spacing configurations
- Regulatory compliance assurance meeting industry standards for quality and environmental safety
Professional Applications & Engineering Value
This heavy-duty Schedule 80 stainless steel threaded pipe nipple solves critical challenges in industrial fluid systems where corrosion resistance and pressure integrity are paramount. The seamless 316/316L construction eliminates weak points that typically fail in welded alternatives, while the NPT threading maintains secure connections despite vibration and thermal cycling. Engineering teams specify this component for chemical processing, offshore platforms, and power generation applications where steam compatibility and hydraulic fluid resistance prevent system contamination and downtime. The 3-inch length provides optimal spacing for valve installations and equipment connections in confined industrial layouts.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 for precise NPT thread dimensions and ASTM A733 for consistent material properties. Features Class 2A thread tolerances ensuring proper engagement with mating components. The 0.546" ID and 27/32" OD maintain Schedule 80 pressure ratings while RoHS 3 (2015/863/EU) compliance guarantees environmental safety standards. Suitable for flange classes 300 and 600 when paired with compatible 316 stainless steel fittings.
