S-4549K747 1.38" ID x 1 21/32" OD x 7" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Galvanized Steel Threaded Pipe Nipples and Pipe
Standard-Wall Galvanized 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
- Superior corrosion resistance with galvanized steel construction, extending service life in harsh environments
- Reliable leak-proof connections through precision NPT threading on both ends for secure sealing
- Exceptional durability from welded construction that withstands high-pressure applications
- Broad media compatibility for safe use with air, natural gas, oil, steam, and water systems
- Industry-standard compliance ensuring consistent performance and interchangeability
- Optimized wall thickness providing strength while maintaining flow efficiency in Schedule 40 systems
- Versatile fitting compatibility with 125-150 class galvanized iron and steel fittings
Professional Applications & Engineering Value
This galvanized steel threaded pipe nipple delivers critical performance in demanding industrial environments where corrosion resistance and pressure integrity are paramount. The welded construction combined with NPT threading creates a robust connection point that prevents system failures in air, natural gas, oil, steam, and water applications. Engineers specify this component for its ability to maintain leak-proof seals under varying pressure conditions while the zinc coating provides sacrificial protection against rust and degradation. The standardized 1 1/4" Schedule 40 dimensions ensure seamless integration into existing piping networks, reducing installation time and eliminating compatibility issues in industrial plants, processing facilities, and mechanical systems.
Specification Summary & Compliance
This 7-inch male pipe nipple features precision NPT threads manufactured to ASME B1.20.1 standards for consistent thread form and pitch. The component meets ASTM A53 and ASTM A733 specifications for material composition and welding quality, with dimensions of 1.38" ID and 1 21/32" OD maintaining Schedule 40 wall thickness of 0.14". Designed for compatibility with 125-150 class fittings, this galvanized steel pipe nipple complies with industrial pressure rating requirements and features corrosion-resistant zinc coating for extended service life in demanding applications.
