S-4457K77 6.065" ID x 6 5/8" OD x 36" 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, extending service life in demanding environments
- Reliable high-pressure performance with Schedule 40 wall thickness, suitable for Class 125 and 150 applications
- Universal compatibility with NPT threads on both ends, ensuring leak-proof connections across industrial systems
- Versatile media handling for air, natural gas, oil, steam, and water, reducing inventory needs for multiple applications
- Enhanced structural integrity through welded construction, preventing joint failure under vibration and stress
- Precision manufacturing to ASME B1.20.1 and ASTM standards, guaranteeing dimensional accuracy and interchangeability
- Regulatory compliance assurance with REACH and RoHS 3 certifications, meeting international safety and environmental standards
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple delivers critical performance in industrial fluid and gas systems where corrosion and pressure resistance are paramount. The welded construction and NPT threading provide exceptional seal integrity against leaks in compressed air lines, steam distribution, and hydrocarbon processing. Engineered to ASTM A53/A733 specifications, it maintains precise 6-inch Schedule 40 dimensions for seamless integration with iron and steel flanges, eliminating installation errors. The 36-inch length offers flexible routing solutions while the uniform male threaded both ends design simplifies maintenance in confined spaces. Ideal for petrochemical, HVAC, and water treatment plants requiring durable, code-compliant connections.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 for NPT thread form accuracy and ASTM A53/A733 material standards. Dimensions: 6" nominal size, 6.065" ID, 6-5/8" OD, 0.28" wall thickness. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations. Suitable for Class 125/150 fittings with iron/steel flange materials.
