S-5081T27 0.423" ID x 43/64" 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
- Corrosion-resistant black coating extends service life in demanding environments with air, natural gas, oil, steam, and water
- Heavy-duty Schedule 80 welded construction ensures superior pressure handling and structural integrity for industrial applications
- Precision NPT threading on one end provides reliable, leak-proof connections with compatible 300/600 class steel flanges
- Thick 0.126" wall thickness delivers exceptional durability and burst resistance in high-pressure systems
- Full compliance with ASME B1.20.1, ASTM A53, and ASTM A733 standards guarantees dimensional accuracy and material quality
- REACH and RoHS 3 compliance ensures environmental responsibility and workplace safety standards
- Versatile 4" straight design facilitates easy installation as pipe adapters across multiple industrial fluid systems
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple solves critical connection challenges in industrial fluid systems where corrosion resistance and pressure integrity are paramount. The welded construction combined with Schedule 80 thick-wall design prevents failure in high-pressure applications involving steam, oil, and natural gas. Engineered with NPT threading meeting ASME B1.20.1 standards, it ensures perfect sealing with steel and iron fittings while the protective coating resists degradation from moisture and chemicals. This 4" pipe adapter serves as a reliable connector in 300/600 class flange systems, providing maintenance-free performance in demanding industrial environments where leak prevention and long-term reliability are essential.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 threading standards with material certifications per ASTM A53 and ASTM A733. Features precise NPT thread form with Class 2A tolerance for secure fitting engagement. The 3/8" pipe size with Schedule 80 dimensions (0.423" ID, 43/64" OD, 0.126" wall thickness) ensures proper system compatibility. Fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations for industrial use.
