S-5225T66 1.338" ID x 1 29/32" OD x 24" Long ASME B1.20.1, ASTM A106, ASTM A53, ASTM A733 Extra-Thick-Wall Steel Threaded Pipe Nipples and Pipe
Extra-Thick-Wall Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Dual End 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 due to Schedule 160 wall thickness and seamless design, minimizing leak risks with air, hydraulic fluid, and steam.
- Reliable, leak-free connections ensured by precision NPT threads on both ends, conforming to ASME B1.20.1 for consistent sealing.
- Robust durability for high-pressure systems, compatible with Class 3000 fittings and Class 1500 flanges in steel piping networks.
- Versatile fluid and gas compatibility, safely transporting oil, water, natural gas, and other media without degradation.
- Seamless integrity eliminates weak points, providing uniform strength and reducing failure potential under cyclic loads.
- Environmental and safety compliance with RoHS 3 and REACH, ensuring safe use in regulated industrial applications.
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple delivers critical performance in high-pressure industrial systems where reliability is non-negotiable. Its seamless construction and Schedule 160 thick walls prevent ruptures and leaks when conveying aggressive media like hydraulic fluid, steam, or natural gas. The NPT threading (ASME B1.20.1) ensures tight, pressure-resistant joints in Class 3000 steel fittings and Class 1500 flanges, reducing maintenance downtime in pipelines for oil, water, and air. Engineers specify this nipple for its ability to withstand thermal expansion and mechanical stress, backed by ASTM A106/A53 material standards—making it a go-to solution for plumbing, petrochemical, and heavy machinery applications.
Specification Summary & Compliance
This product meets ASME B1.20.1 for NPT thread form and dimensional accuracy, with material specifications per ASTM A106, A53, and A733. It is manufactured with a 1 1/2" pipe size, 24" length, 1.338" ID, and 0.281" wall thickness, ensuring precise fit in high-pressure piping. Compliant with RoHS 3 and REACH regulations, it is suitable for global industrial use without hazardous substance restrictions.
