S-7753K313 4.026" ID x 4 1/2" 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
Image may differ from product. See technical specification for details.
Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
Installation Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with black-coated steel construction, extending service life in demanding industrial environments
- Versatile multi-medium compatibility for air, natural gas, oil, steam, and water applications, reducing inventory complexity
- Reliable welded construction ensures leak-proof performance under high-pressure conditions up to Class 150
- Dual connection flexibility with NPT threaded to butt weld design simplifies installation and system modifications
- Precision-engineered dimensions (4.026" ID, 4½" OD, 0.237" wall) maintain optimal flow characteristics and structural integrity
- Industry-standard compliance with ASME B1.20.1, ASTM A53, and ASTM A733 guarantees consistent performance and interchangeability
- Environmental regulation adherence through REACH and RoHS 3 compliance supports sustainable operations
Professional Applications & Engineering Value
This 4" Schedule 40 black-coated steel pipe nipple addresses critical challenges in industrial fluid handling systems through its robust welded construction and dual-connection design. The NPT threaded to butt weld adapter configuration enables seamless transitions between different piping components while maintaining pressure integrity across air, natural gas, oil, steam, and water applications. Engineered with standard-wall thickness and black-coated steel material, it resists corrosion in aggressive environments while supporting Class 125-150 pressure ratings. The precise socket connect weld interface and male threaded end ensure leak-free performance in critical infrastructure, processing plants, and industrial utilities where reliability is paramount.
Specification Summary & Compliance
Manufactured to exacting dimensional standards with 4.026" ID, 4½" OD, and 0.237" wall thickness. Threading conforms to ASME B1.20.1 NPT specifications for reliable sealing performance. Material and construction meet ASTM A53 and ASTM A733 standards for consistent quality. Fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, ensuring safe use across global industrial markets.
