S-4457K112 0.364" ID x 35/64" OD x 18" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe
Standard-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, gas, oil, steam, and water.
- Welded steel construction ensures superior strength and leak-proof performance under high-pressure industrial applications.
- Precision NPT threading on both ends guarantees secure, standardized connections with Class 125 and 150 iron/steel fittings.
- Schedule 40 standard-wall thickness (0.088") provides optimal durability and pressure handling for long-term reliability.
- Full compliance with ASME B1.20.1, ASTM A53, and ASTM A733 assures consistent quality and dimensional accuracy.
- REACH and RoHS 3 compliance meets stringent industrial safety and environmental regulations for global supply chain use.
- 18-inch straight design offers versatile installation spacing in confined or extended pipeline layouts.
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple is engineered to address common industrial challenges such as fluid leakage, corrosion degradation, and high-pressure failures. The welded construction combined with NPT threads creates a robust seal for air, natural gas, oil, steam, and water systems, minimizing maintenance downtime. Its Schedule 40 wall thickness and steel material provide exceptional resistance to internal pressure and mechanical stress, making it ideal for iron and steel fittings in HVAC, plumbing, and process piping. The black coating adds an extra layer of protection against rust and chemical exposure, ensuring reliable performance in harsh operating conditions while complying with major industrial standards.
Specification Summary & Compliance
This 1/4" NPT threaded pipe nipple adheres to ASME B1.20.1 for thread dimensions and ASTM A53/A733 for material and manufacturing quality. It features a standard-wall Schedule 40 design with precise 0.364" ID and 35/64" OD, ensuring compatibility with Class 125 and 150 fittings. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, guaranteeing safety and environmental responsibility in industrial applications.
