S-4550K226 0.957" ID x 1 5/16" OD x 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
- Extended service life with black-coated steel construction that resists corrosion in demanding industrial environments.
- Superior pressure handling due to Schedule 80 thick-wall design, ensuring reliability with high-pressure media like steam and natural gas.
- Leak-resistant connections achieved with precision NPT threads on both ends, conforming to ASME B1.20.1 for a secure seal.
- Versatile media compatibility for safe use with air, oil, water, steam, and natural gas, reducing inventory needs for multiple systems.
- Robust structural integrity from welded construction and ASTM A53/A733 certification, minimizing failure risks under stress.
- Broad flange compatibility with Class 300 and 600 steel flanges, simplifying integration into existing piping infrastructures.
- Precision dimensional accuracy with a 4" length and standardized pipe size, ensuring easy installation and replacement.
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple addresses critical industrial challenges by combining ASTM A53 material strength with a Schedule 80 thick-wall profile to withstand high-pressure surges and abrasive media. The NPT threaded both ends design, compliant with ASME B1.20.1, ensures leak-free performance in steam, oil, and natural gas systems, while the corrosion-resistant coating prolongs service life in humid or chemical-exposed environments. Its welded construction and compatibility with Class 300/600 flanges make it ideal for heavy-duty applications in petrochemical, plumbing, and HVAC sectors, reducing maintenance downtime and enhancing system safety.
Specification Summary & Compliance
This product adheres to ASME B1.20.1 for NPT thread standards and ASTM A53/A733 for material and manufacturing specifications. It features precise dimensions, including a 1" pipe size, 4" length, and Schedule 80 wall thickness, ensuring consistent performance. The nipple is designed for use with iron and steel fittings, supporting compliance with industrial safety and quality requirements for air, gas, oil, steam, and water services.
