S-4457K117 1.38" ID x 1 21/32" OD x 18" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe
Standard-Wall 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
- Enhanced corrosion resistance with black-coated steel construction for extended service life in demanding environments
- Superior pressure handling with Schedule 40 wall thickness (0.14") suitable for Class 125 and 150 applications
- Universal media compatibility for safe use with air, natural gas, oil, steam, and water systems
- Reliable welded construction ensures structural integrity and leak-free performance under industrial pressures
- Precision NPT threading on both ends provides secure, standardized connections across iron and steel fittings
- Regulatory compliance assurance with REACH and RoHS 3 certifications for environmental and safety standards
- Industry-standard dimensions (1.38" ID, 1 21/32" OD) ensure perfect fit and interchangeability in existing systems
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple delivers critical performance where corrosion resistance and pressure integrity matter most. The welded construction combined with NPT threading creates a robust seal that withstands thermal cycling and mechanical stress in industrial piping systems. Engineered for air, natural gas, oil, steam, and water applications, it solves common failure points in chemical processing plants, power generation facilities, and industrial manufacturing where standard connectors corrode or leak under continuous operation. The Schedule 40 wall thickness provides optimal balance between flow capacity and pressure containment, while the standardized dimensions ensure quick replacement and maintenance without system modifications.
Specification Summary & Compliance
Manufactured to exacting ASME B1.20.1 specifications for NPT thread form with Class 2A tolerances, ensuring precise mating with standard fittings. Constructed from ASTM A53/ASTM A733 compliant steel for consistent material properties and performance. Full compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives, confirming adherence to international safety and sustainability standards for industrial components.
