S-7753K139 2.067" ID x 2 3/8" OD x 3" 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
Installation Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black-coated steel construction for extended service life in demanding environments
- Versatile multi-application compatibility with air, natural gas, oil, steam, and water systems
- Reliable dual-connection design featuring NPT threaded end for secure sealing and butt weld/socket connect for permanent installations
- Heavy-duty welded construction ensuring structural integrity under high-pressure conditions (Class 125/150)
- Precision threading compliance with ASME B1.20.1 standard for leak-proof connections
- Industry-standard dimensions with Schedule 40 wall thickness maintaining consistent flow characteristics
- Environmental regulation compliance meeting REACH and RoHS 3 requirements for safe industrial use
Professional Applications & Engineering Value
This black-coated steel pipe adapter solves critical connection challenges in industrial fluid systems by combining the sealing reliability of NPT threading with the permanent strength of butt weld connections. The welded construction and Schedule 40 wall thickness provide exceptional pressure containment for air, natural gas, oil, steam, and water applications. Engineers benefit from the adapter's dual-connection versatility, eliminating the need for multiple transition fittings while maintaining corrosion resistance in harsh environments. Its compliance with ASME B1.20.1 threading standards ensures consistent performance across iron and steel flanges in Class 125 and 150 systems, reducing installation time and potential leak points in critical piping networks.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 for precise NPT thread dimensions with Class 2A tolerances, this adapter meets ASTM A53 and ASTM A733 material specifications. The Schedule 40 construction maintains dimensional accuracy with 2" pipe size, 2.067" ID, and 2-3/8" OD. Environmental compliance is verified through REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) certifications, ensuring regulatory adherence for industrial applications.
