S-4475K17 1.278" ID x 1 21/32" OD x 1 5/8" Long ASME B1.20.1, ASTM A733 Thick-Wall Stainless Steel Threaded Pipe Nipples and Pipe
Thick-Wall Stainless 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 316/316L stainless steel construction, ideal for harsh chemical and marine environments.
- Exceptional pressure handling due to Schedule 80 thick-wall design and seamless build, minimizing leak risks in high-stress systems.
- Reliable, leak-free connections with fully threaded NPT ends, ensuring secure fittings for air, oil, steam, and hydraulic fluids.
- Long-term durability from seamless manufacturing, reducing fatigue and extending service life in industrial applications.
- Broad compatibility with various media including natural gas and water, supported by 3000 PSI fitting and 300/600 flange classes.
- Precision threading per ASME B1.20.1 standard, guaranteeing easy installation and consistent performance.
- Environmental and safety compliance with RoHS 3, meeting global regulations for hazardous substance restrictions.
Professional Applications & Engineering Value
This 1 1/4" Schedule 80 stainless steel threaded pipe nipple delivers critical engineering value in demanding industrial settings. Crafted from seamless 316/316L stainless steel, it combats corrosion and pressure-induced failures, making it perfect for high-pressure systems handling air, hydraulic fluid, natural gas, oil, steam, and water. The fully threaded NPT design ensures tight, secure connections that prevent leaks in pipelines, reducing maintenance downtime and enhancing operational safety. Its thick-wall construction and compliance with ASME B1.20.1 and ASTM A733 standards provide reliability in chemical processing, oil and gas, and power generation applications, where fluid integrity is paramount.
Specification Summary & Compliance
This pipe nipple features precise dimensions: 1 1/4" pipe size, 1 5/8" length, 1.278" ID, and 1 21/32" OD with a 0.191" wall thickness. It adheres to NPT thread standards per ASME B1.20.1 and is manufactured under ASTM A733 specifications for consistent quality. The product is RoHS 3 (2015/863/EU) compliant, ensuring it meets environmental directives for hazardous substances, and is suitable for use with Class 3000 fittings and Class 300/600 flanges, confirming its high-pressure capability and industry acceptance.
