S-4550K182 0.546" ID x 27/32" OD x 6" 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 demanding environments
- Enhanced structural integrity from welded construction, preventing leaks under high-pressure conditions
- Universal compatibility with NPT threading on both ends for seamless connections to iron and steel fittings
- Heavy-duty performance with Schedule 80 thick walls, ideal for high-pressure air, gas, oil, steam, and water systems
- Reliable sealing capability through precision NPT threads meeting ASME B1.20.1 standards
- Broad application flexibility compatible with Class 300 and 600 flanges for versatile industrial use
- Long-term durability backed by ASTM A53 and ASTM A733 material certifications
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple delivers critical engineering solutions for industrial fluid handling systems. The welded construction combined with Schedule 80 wall thickness provides exceptional burst resistance in high-pressure applications involving air, natural gas, oil, steam, and water. The NPT threading on both ends ensures leak-free connections with iron and steel fittings, while the protective coating significantly reduces corrosion in harsh environments. Engineered to meet Class 300 and 600 flange requirements, this heavy-duty nipple eliminates system failures in chemical plants, manufacturing facilities, and energy distribution networks where reliability is paramount.
Specification Summary & Compliance
Manufactured to exacting standards with NPT thread specifications per ASME B1.20.1, ensuring proper engagement and sealing performance. The black-coated steel construction complies with ASTM A53 for material quality and ASTM A733 for welded and seamless applications. Dimensions include 1/2" pipe size, 6" length, 0.546" ID, and 27/32" OD with 0.147" wall thickness. Suitable for use with iron and steel fittings in Class 300 systems and steel flanges in Class 300/600 configurations, meeting industrial pressure rating requirements.
