S-7727K283 1.278" ID x 1 21/32" OD x 2" 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 environments
- Enhanced structural integrity from seamless design, eliminating weak points and preventing leakage under high pressure
- Reliable pressure containment with Schedule 80 thick-wall construction suitable for Class 300 fittings and Class 600 flanges
- Leak-proof connections ensured by precision NPT threading on both ends per ASME B1.20.1 standard
- Multi-medium compatibility for safe handling of air, natural gas, oil, steam, and water applications
- Regulatory compliance with REACH and RoHS 3 standards for environmentally responsible industrial use
- Precision manufacturing meeting ASTM A106/A53/A733 specifications for consistent dimensional accuracy
Professional Applications & Engineering Value
This heavy-duty Schedule 80 steel pipe nipple solves critical industrial challenges where high-pressure systems demand reliable performance. The black-coated steel construction provides essential corrosion protection for long-term exposure to aggressive media including steam, oil, and natural gas. Engineered with NPT threading on both ends per ASME B1.20.1, it creates secure, leak-resistant connections in piping systems requiring Class 300 fittings and Class 600 flanges. The seamless design eliminates potential failure points, making it ideal for industrial plants, chemical processing, and energy applications where system integrity cannot be compromised. Its compliance with multiple ASTM standards ensures consistent performance across demanding industrial pipe systems handling various media.
Specification Summary & Compliance
This 1 1/4" NPT threaded pipe nipple features precision threading conforming to ASME B1.20.1 standards with dimensional compliance to ASTM A106, ASTM A53, and ASTM A733 specifications. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental responsibility. Manufactured with Schedule 80 wall thickness and seamless construction, it is qualified for use with Class 300 fittings and Class 600 flanges in industrial piping systems.
