S-4500K113 0.423" ID x 43/64" OD x 14" 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 industrial environments
- High-pressure compatibility with Schedule 80 thick-wall design, suitable for 300 and 600 class flange systems handling air, gas, oil, steam, and water
- Leak-proof welded construction ensures reliable, durable connections that withstand vibration and thermal cycling
- Precision NPT threading on both ends provides secure, standardized connections with Class 300 iron and steel fittings
- Reduced maintenance requirements through compliance with ASME B1.20.1, ASTM A53, and ASTM A733 manufacturing standards
- Environmental regulation compliance with RoHS 3 and REACH SVHC standards for global industrial applications
- Versatile fluid handling capability engineered for multiple media including natural gas, oil, steam, and water systems
Professional Applications & Engineering Value
This heavy-duty Schedule 80 steel pipe nipple solves critical piping challenges in industrial fluid systems. The black-coated steel construction provides essential corrosion protection for harsh environments containing oil, steam, and natural gas, while the welded structure maintains integrity under pressure fluctuations and thermal stress. With NPT threading on both ends, it delivers reliable sealing performance in Class 300 and 600 flange systems, preventing leaks in high-pressure air, water, and process fluid applications. The thick-wall Schedule 80 design ensures dimensional stability and burst resistance, making it ideal for plant maintenance, pipeline connections, and industrial machinery where failure prevention is paramount.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 thread standards with dimensional compliance to ASTM A53 and ASTM A733 specifications. Features precision NPT threading with standard industrial tolerances for reliable mating with Class 300 iron and steel fittings. Wall thickness of 0.126" maintains Schedule 80 pressure ratings. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial deployment.
