S-5081T45 0.957" ID x 1 5/16" OD x 2" 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
- Exceptional pressure handling with Schedule 80 thick-wall design, suitable for 300/600 class flange systems handling air, gas, oil, steam, and water
- Reliable leak-proof connections through precision NPT threading manufactured to ASME B1.20.1 standards
- Robust welded construction ensures structural integrity and prevents failure under high-stress applications
- Broad fluid compatibility for multiple media including natural gas, oil, steam, and water systems
- Regulatory compliance assurance with REACH and RoHS 3 certifications for environmental and workplace safety
- Standardized dimensions meeting ASTM A53 and ASTM A733 specifications for seamless integration with existing piping systems
Professional Applications & Engineering Value
This heavy-duty Schedule 80 black-coated steel threaded pipe nipple delivers critical performance in industrial fluid handling systems where pressure integrity and corrosion resistance are paramount. The welded construction combined with NPT threading creates reliable, leak-resistant connections that withstand vibration and thermal cycling in 300/600 class flange systems. Engineered for air, natural gas, oil, steam, and water applications, the black-coated steel surface provides enhanced protection against environmental degradation while maintaining ASTM A53 material standards. The 2" length and Schedule 80 wall thickness ensure dimensional stability under high-pressure conditions, making it ideal for process piping, industrial plants, and utility distribution networks where failure is not an option.
Specification Summary & Compliance
This threaded pipe nipple features precision NPT threading manufactured to ASME B1.20.1 standards with dimensional compliance to ASTM A53 and ASTM A733 specifications. The product maintains Schedule 80 wall thickness (0.179") and is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, ensuring safe industrial use and international market acceptance.
