S-4550K273 1.5" ID x 1 29/32" OD x 8" 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 for extended service life in harsh environments
- Superior pressure handling with Schedule 80 thick-wall design, rated for Class 300 fittings and Class 600 flanges
- Reliable leak-proof connections through precision NPT threads on both ends ensuring tight seals
- Versatile fluid compatibility for air, natural gas, oil, steam, and water systems with iron/steel fittings
- Robust welded construction providing structural integrity under high-stress industrial conditions
- Precision manufacturing meeting ASME B1.20.1 thread standards for consistent performance
- Easy installation with straight design and standardized 1 1/2" pipe size for simplified system integration
Professional Applications & Engineering Value
Engineered for demanding industrial environments, this black-coated steel threaded pipe nipple delivers exceptional performance in high-pressure fluid handling systems. The Schedule 80 thick-wall construction provides critical strength for natural gas distribution, steam lines, and oil transfer applications, while the corrosion-resistant coating protects against degradation in moist or chemical-exposed conditions. The precision NPT threading ensures leak-free connections in Class 300 and 600 piping systems, reducing maintenance downtime and preventing costly system failures. Its welded construction maintains integrity under thermal cycling and vibration, making it ideal for industrial plants, processing facilities, and utility networks where reliability is paramount.
Specification Summary & Compliance
This 1 1/2" Schedule 80 threaded pipe nipple features NPT threads manufactured to ASME B1.20.1 standards for precise fit and sealing performance. The component complies with ASTM A53 for material quality and ASTM A733 for welded construction requirements. With dimensions of 8" length, 1.5" ID, and 1 29/32" OD, it maintains industrial-grade tolerances for reliable integration into iron and steel fitting systems. The product is designed for use with air, natural gas, oil, steam, and water in accordance with industry pressure rating standards.
