S-7753K317 4.026" ID x 4 1/2" OD x 5" 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
- Reliable dual-connection versatility featuring NPT threaded and butt weld ends for flexible installation in various piping systems
- Heavy-duty pressure handling with Schedule 40 wall thickness (0.237") suitable for Class 125 and 150 applications
- Precision-engineered threading conforming to ASME B1.20.1 NPT standards for leak-proof sealing
- Multi-medium compatibility designed for air, natural gas, oil, steam, and water transport systems
- Robust welded construction ensures structural integrity and long-term performance in industrial settings
- Regulatory compliance assurance meeting REACH and RoHS 3 environmental standards for safe usage
Professional Applications & Engineering Value
This black-coated steel pipe nipple delivers exceptional engineering value through its welded construction and dual-connection design. The combination of NPT threaded and butt weld connections provides installation flexibility while maintaining system integrity across industrial fluid handling applications. Engineered to ASTM A53 and A733 specifications, the adapter withstands demanding pressure conditions in air, natural gas, oil, steam, and water systems. The black coating enhances corrosion resistance, significantly extending service life in aggressive environments. Its 5-inch length and 4-inch Schedule 40 dimensions make it ideal for connecting iron and steel fittings in Class 125 and 150 piping configurations, reducing maintenance frequency and improving system reliability.
Specification Summary & Compliance
This 4" Schedule 40 pipe nipple features precise NPT threading per ASME B1.20.1 standards with 4.026" ID and 4 1/2" OD dimensions. Manufactured to ASTM A53 and ASTM A733 material specifications, it ensures consistent performance in industrial applications. The product maintains full compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives, confirming its suitability for regulated industrial environments. Wall thickness of 0.237" provides reliable pressure containment for various fluid handling systems.
