S-7727K173 0.423" ID x 43/64" OD x 8" Long ASME B1.20.1, ASTM A106, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe
Thick-Wall Steel Threaded Pipe Nipples and Pipe
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Material & Accessories Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with black-coated steel construction, extending service life in demanding environments
- Superior leak prevention through seamless design and precision NPT threading on both ends for reliable connections
- High-pressure compatibility with Schedule 80 thick walls, suitable for 300/600 class flange systems handling air, gas, oil, steam, and water
- Long-term durability from seamless steel construction, resisting deformation under continuous industrial use
- Broad fluid compatibility engineered for safe transport of air, natural gas, oil, steam, and water without degradation
- Regulatory compliance assurance meeting ASME, ASTM, RoHS, and REACH standards for quality and environmental safety
- Easy installation with standardized 3/8" NPT male threads ensuring quick integration into existing piping systems
Professional Applications & Engineering Value
This heavy-duty Schedule 80 steel pipe nipple addresses critical industrial challenges by combining black-coated seamless construction with NPT threading to prevent leaks in high-pressure systems. Its thick-wall design (0.126" wall thickness) maintains structural integrity when transporting aggressive media like steam, oil, and natural gas, while the seamless steel material eliminates weak points common in welded alternatives. Engineers value its compliance with ASME B1.20.1 and ASTM A106 standards for consistent performance in 300/600 class flange applications, making it ideal for petrochemical, HVAC, and industrial plumbing systems where failure is not an option.
Specification Summary & Compliance
Precision-manufactured to NPT thread standards (ASME B1.20.1) with Class 2A tolerance for reliable sealing. Materials conform to ASTM A106, A53, and A733 specifications for pressure-rated seamless steel tubing. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
