S-4512K18 0.622" ID x 27/32" OD x 18" Long ASTM B687, Fed. Spec. WW-N-351C, NSF/ANSI 61 Standard-Wall Brass Threaded Pipe Nipples and Pipe
Standard-Wall Brass 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 230 brass construction, ensuring long-term reliability in demanding environments with air, water, gas, oil, and steam.
- Leak-proof performance thanks to seamless design and NPT threading on both ends, providing secure connections and minimizing maintenance downtime.
- Safe for potable water systems with NSF/ANSI 61 compliance, meeting strict standards for drinking water applications without contamination risks.
- High-pressure handling capability with Schedule 40 wall thickness, supporting reliable operation in industrial fluid and gas transfer systems.
- Broad compatibility with brass and bronze fittings (Class 125) and flanges (Class 150), simplifying integration into existing piping networks.
- Environmental regulation adherence through RoHS 3 compliance, ensuring safe use in regulated markets and sustainable operations.
- Precision manufacturing under ASTM B687 and Fed. Spec. WW-N-351C, guaranteeing consistent dimensions and thread quality for trouble-free installation.
Professional Applications & Engineering Value
This 1/2" Schedule 40 brass pipe nipple is engineered to address critical challenges in industrial fluid and gas systems, where corrosion resistance and pressure integrity are paramount. Constructed from seamless 230 brass, it prevents internal weak points and withstands aggressive media like steam, oil, and natural gas without degradation. The NPT threaded both ends design ensures a tight seal, reducing leakage risks in high-vibration environments such as manufacturing plants, HVAC systems, and water treatment facilities. Its compliance with NSF/ANSI 61 makes it ideal for drinking water applications, while the robust build supports bronze and brass fittings up to Class 150, offering versatility for engineers designing durable, low-maintenance piping assemblies.
Specification Summary & Compliance
This product adheres to ASTM B687 and Fed. Spec. WW-N-351C for material and manufacturing consistency, with NPT thread standards ensuring precise fit. It meets RoHS 3 (2015/863/EU) for hazardous substance restriction and NSF/ANSI 61 for drinking water safety, confirming its suitability for regulated industrial and commercial use.
