S-4457K93 0.269" ID x 13/32" OD x 48" 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-coated steel extends service life in demanding industrial environments with air, natural gas, oil, steam, and water.
- Robust welded construction ensures superior structural integrity and leak-free performance under high-pressure applications.
- Precision NPT threading on both ends guarantees secure, tight seals with compatible iron and steel fittings, minimizing installation time and fluid loss.
- Heavy-duty Schedule 40 wall thickness (0.068") provides excellent durability and pressure handling for Class 125 and 150 systems.
- Standard-compliant manufacturing (ASME B1.20.1, ASTM A53, ASTM A733) assures consistent quality, dimensional accuracy, and interchangeability.
- 48-inch length versatility offers flexible piping solutions for extended runs in industrial plumbing and process systems.
- REACH and RoHS 3 compliance supports environmental safety and regulatory adherence in global industrial supply chains.
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple is engineered to address common industrial challenges such as corrosion in wet or chemical-exposed environments and high-pressure sealing failures. The welded construction combined with NPT threads ensures reliable, leak-tight connections in systems handling air, natural gas, oil, steam, and water. Its Schedule 40 design and compatibility with iron and steel fittings (Class 125, 150) make it ideal for heavy-duty applications in industrial plumbing, process piping, and mechanical systems, reducing maintenance downtime and enhancing operational safety.
Specification Summary & Compliance
This pipe nipple meets ASME B1.20.1 for NPT thread standards, ASTM A53 for material quality, and ASTM A733 for welded and seamless tubing, ensuring precise dimensions and performance. It is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, supporting safe and sustainable industrial use.
