S-4550K414 0.546" ID x 27/32" OD x 4 1/2" Long ASME B1.20.1, 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, extending service life in harsh environments
- Heavy-duty performance with Schedule 80 thick walls, ensuring reliable operation under high-pressure conditions
- Universal compatibility with NPT threading on both ends for secure, leak-resistant connections in various systems
- Versatile media handling suitable for air, natural gas, oil, steam, and water applications with iron or steel fittings
- Robust flange compatibility designed for Class 300 and 600 connections, supporting industrial-grade piping systems
- Certified reliability meeting ASME B1.20.1, ASTM A53, and ASTM A733 standards for consistent quality and safety
- Durable welded construction providing structural integrity and long-term performance in demanding installations
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple delivers exceptional engineering value in industrial fluid and gas systems. The Schedule 80 thick-wall construction and NPT threading ensure leak-proof, high-pressure resilience, addressing common failure points in piping networks. Its welded design and corrosion-resistant coating mitigate degradation from steam, oil, and natural gas exposure, reducing maintenance frequency. Ideal for Class 300/600 flange connections in steel or iron fittings, it streamlines installations in HVAC, process piping, and utility distribution, enhancing system uptime and safety compliance.
Specification Summary & Compliance
This 1/2" Schedule 80 pipe nipple adheres to NPT thread standards per ASME B1.20.1, with dimensional accuracy supporting precise fittings. Manufactured under ASTM A53 (material) and ASTM A733 (welded construction) specifications, it ensures consistent wall thickness (0.147") and OD/ID tolerances. Compliant with industrial pressure ratings for Class 300 and 600 flanges, it meets common regulatory and safety requirements for oil, gas, steam, and water applications, though specific RoHS/REACH declarations should be verified per batch.
