S-7727K257 0.957" ID x 1 5/16" OD x 4" 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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Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories 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 industrial environments
- Heavy-duty pressure handling with Schedule 80 thick-wall design suitable for Class 300/600 flange applications
- Leak-proof connections ensured by precision NPT threading on both ends per ASME B1.20.1 standards
- Versatile media compatibility for safe transport of air, natural gas, oil, steam, and water systems
- Seamless structural integrity eliminating weak points and enhancing burst resistance
- Regulatory compliance assurance meeting REACH and RoHS 3 environmental standards for industrial safety
- Broad fitting compatibility designed for reliable connections with iron and steel fittings
Professional Applications & Engineering Value
This 1" Schedule 80 black-coated steel threaded pipe nipple delivers critical performance in industrial fluid systems where reliability is paramount. The seamless construction prevents failure points common in welded alternatives, while the NPT threaded both ends design ensures secure, pressure-tight connections in high-vibration environments. Engineered to handle aggressive media including steam, oil, and natural gas, the thick-wall profile maintains structural integrity under cyclic pressure loads. The black-coated steel surface treatment provides essential corrosion protection in humid or chemical-exposed applications, making it ideal for processing plants, energy distribution, and industrial plumbing systems requiring Class 300/600 flange compatibility.
Specification Summary & Compliance
Manufactured to exacting ASME B1.20.1 thread standards with material certifications including ASTM A106, ASTM A53, and ASTM A733. Dimensions feature 1" pipe size, Schedule 80 wall thickness (0.179"), and 4" length with precise NPT threading. Fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, ensuring safe industrial use.
