S-7753K316 4.026" ID x 4 1/2" OD x 4 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
- Superior corrosion resistance with black-coated steel construction, extending service life in demanding environments
- Versatile multi-medium compatibility for reliable performance with air, natural gas, oil, steam, and water systems
- Robust welded construction ensures leak-proof integrity and structural durability under high-pressure conditions
- Dual connection flexibility with NPT threaded and butt weld ends for easy integration into existing piping systems
- Precision threading compliance with ASME B1.20.1 standard for secure, standardized fittings
- Heavy-duty Schedule 40 wall thickness (0.237") provides enhanced burst pressure resistance
- Industry-standard certifications including REACH and RoHS 3 compliance for environmental and safety assurance
Professional Applications & Engineering Value
This 4" Schedule 40 black-coated steel threaded pipe nipple delivers exceptional engineering value through its welded construction and dual connection design. The NPT threaded end ensures secure sealing in pressurized systems while the butt weld connection provides permanent, high-strength joints for critical applications. The black-coated steel material offers superior protection against corrosion in industrial environments handling air, natural gas, oil, steam, and water. Engineered to meet ASTM A53 and ASTM A733 specifications, this adapter solves common piping challenges by providing reliable transition between threaded and welded systems, reducing installation time and minimizing potential leak points in 125 and 150 class fittings for iron and steel flanges.
Specification Summary & Compliance
This 4" Schedule 40 pipe nipple features precise NPT threading per ASME B1.20.1 standard with dimensions of 4½" length, 4.026" ID, and 4½" OD. Manufactured to ASTM A53 and ASTM A733 specifications for material quality and performance. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives, ensuring safe use across industrial applications.
