S-4457K246 1.38" ID x 1 21/32" OD x 20" 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
- Superior corrosion resistance with black-coated steel construction for extended service life in harsh environments
- Reliable welded construction ensures structural integrity under high-pressure applications with air, natural gas, oil, steam, and water
- Precision NPT threading on both ends provides secure, leak-resistant connections with standard iron and steel fittings
- Heavy-duty Schedule 40 wall thickness (0.14") delivers exceptional durability for industrial piping systems
- Full compliance with ASME B1.20.1, ASTM A53, and ASTM A733 standards guarantees dimensional accuracy and performance reliability
- Versatile compatibility with Class 125 and 150 flanges for flexible system integration
- Environmental compliance with REACH and RoHS 3 standards ensures workplace safety and regulatory adherence
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple delivers exceptional performance in demanding industrial fluid handling systems. The welded construction combined with Schedule 40 wall thickness provides critical strength for high-pressure applications involving air, natural gas, oil, steam, and water. The NPT threading on both ends ensures leak-proof connections with iron and steel fittings, while the protective black coating significantly enhances corrosion resistance in challenging environments. Engineered to meet ASME B1.20.1 standards, this 20-inch length pipe nipple offers reliable dimensional precision for seamless integration into industrial piping networks, reducing installation time and maintenance requirements.
Specification Summary & Compliance
This 1 1/4" NPT Schedule 40 pipe nipple features precise threading conforming to ASME B1.20.1 standards with Class 2A tolerance. Manufactured according to ASTM A53 and ASTM A733 specifications, it ensures consistent quality and performance. The product maintains full compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, supporting sustainable industrial operations. With dimensions of 1.38" ID, 1 21/32" OD, and 0.14" wall thickness, it delivers reliable performance for Class 125 and 150 flange applications.
