S-4550K111 0.215" ID x 13/32" OD x 3/4" 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
- Enhanced corrosion resistance with black-coated steel construction, extending service life in demanding environments
- Superior pressure handling with Schedule 80 thick-wall design, suitable for 300/600 class flange systems
- Leak-proof connections ensured by fully threaded NPT design meeting ASME B1.20.1 standards
- Multi-medium compatibility for safe use with air, natural gas, oil, steam, and water applications
- Welded construction durability providing robust performance in high-stress industrial piping systems
- Precise dimensional accuracy with 3/4" length and standardized threading for easy installation
- Regulatory compliance with ASTM A53/A733 material specifications for guaranteed material integrity
Professional Applications & Engineering Value
This heavy-duty Schedule 80 steel pipe nipple addresses critical industrial challenges where pressure integrity and corrosion resistance are paramount. The black-coated steel construction provides essential protection against environmental degradation in chemical processing and outdoor installations. Its fully threaded NPT design creates reliable, leak-resistant seals in 300/600 class flange systems handling aggressive media like steam, oil, and natural gas. The welded construction and thick-wall Schedule 80 profile ensure structural stability under high-pressure conditions, making it ideal for industrial plants, energy facilities, and processing systems where pipe connection reliability directly impacts operational safety and maintenance cycles.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 threading specifications with Class 2A tolerance for precise fitment. Material compliance verified under ASTM A53 (steel pipe standard) and ASTM A733 (welded and seamless carbon steel specifications). The NPT thread form ensures standardized compatibility across industrial piping systems. Suitable for use in 300 and 600 class flanges with steel or iron fittings. Product meets industry standards for pressure rating and dimensional accuracy required in critical fluid handling applications.
