S-5081T59 1.939" ID x 2 3/8" OD x 3" 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.
- High-pressure handling capability due to Schedule 80 thick-wall design, suitable for Class 300 and 600 flange systems.
- Leak-proof connections ensured by precision NPT threading conforming to ASME B1.20.1 standards.
- Versatile media compatibility for safe use with air, natural gas, oil, steam, and water applications.
- Enhanced structural integrity from welded construction, providing reliable performance under stress.
- Regulatory compliance assurance with REACH and RoHS 3, meeting international environmental and safety standards.
- Broad industrial applicability with ASTM A53/A733 material certification for consistent quality in piping systems.
Professional Applications & Engineering Value
This 2" Schedule 80 steel threaded pipe nipple delivers critical performance in industrial fluid handling systems where pressure integrity and material durability are paramount. The black-coated steel construction provides an additional barrier against corrosion, significantly reducing maintenance frequency in aggressive environments containing oil, steam, or natural gas. With NPT threading manufactured to ASME B1.20.1 specifications, this adapter creates secure, leak-resistant joints that maintain system pressure in Class 300 and 600 applications. The welded construction and thick-wall Schedule 80 design ensure dimensional stability under thermal cycling and mechanical stress, making it ideal for industrial plants, processing facilities, and utility systems requiring reliable pipe adapters for air, water, and chemical transfer.
Specification Summary & Compliance
This heavy-duty pipe nipple features precise NPT threading conforming to ASME B1.20.1 standards with compatible Class 2A tolerances. Manufacturing complies with ASTM A53 and ASTM A733 specifications for material quality and dimensional accuracy. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives, ensuring safe use across regulated industrial markets.
