S-7753K318 4.026" ID x 4 1/2" OD x 5 1/2" 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
- Enhanced corrosion resistance with black-coated steel construction for prolonged service life in demanding environments
- Versatile multi-media compatibility safely handles air, natural gas, oil, steam, and water applications
- Reliable dual-connection design featuring NPT threaded end and butt weld for flexible, leak-resistant installations
- Heavy-duty welded construction ensures structural integrity under high-pressure industrial conditions
- Precision-engineered dimensions with 4" Schedule 40 specifications for seamless integration with standard piping systems
- Comprehensive standards compliance including ASME B1.20.1 for thread accuracy and ASTM material specifications
- Environmental regulation adherence with REACH and RoHS 3 compliance for safe industrial usage
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple delivers exceptional performance across multiple industrial fluid handling systems. The welded construction combined with NPT threading on one end and butt weld connection on the other provides engineers with a robust solution for transitioning between threaded and welded piping configurations. Specifically engineered for air, natural gas, oil, steam, and water applications, this adapter addresses common challenges of corrosion prevention and connection integrity in Class 125 and 150 fittings. The Schedule 40 wall thickness (0.237") ensures durability while maintaining optimal flow characteristics, making it ideal for heavy-duty industrial pipe connections where reliability and compliance with ASME B1.20.1 standards are critical.
Specification Summary & Compliance
This 4" Schedule 40 pipe nipple features precise NPT thread specifications per ASME B1.20.1 standard, ensuring proper engagement and sealing compatibility. Manufacturing complies with ASTM A53 and ASTM A733 material specifications, guaranteeing consistent quality and performance. Critical dimensions include 4.026" ID and 4 1/2" OD with 0.237" wall thickness. The product is fully REACH (EC 1907/2006) compliant and meets RoHS 3 (2015/863/EU) environmental directives, providing assurance for industrial safety and regulatory requirements.
