S-4549K217 1.38" ID x 1 21/32" OD x 3 1/2" 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 demanding environments
- Reliable leak-free connections through welded construction and precision NPT threading on both ends
- Exceptional durability under high-pressure applications, compatible with 125 and 150 class fittings
- Broad media compatibility for safe use with air, natural gas, oil, steam, and water systems
- Precise dimensional accuracy with Schedule 40 wall thickness ensuring consistent performance
- Industry-standard compliance meeting ASME B1.20.1, ASTM A53, and ASTM A733 specifications
- Easy installation with male threaded ends designed for quick assembly with galvanized iron or steel fittings
Professional Applications & Engineering Value
This 1 1/4" Schedule 40 galvanized steel threaded pipe nipple delivers exceptional performance in industrial fluid and gas handling systems. The welded construction combined with NPT threading on both ends creates secure, leak-resistant connections that withstand vibration and pressure fluctuations. The galvanized steel material provides superior protection against corrosion in harsh environments, making it ideal for air, natural gas, oil, steam, and water applications. Engineered to maintain integrity with 125 and 150 class fittings, this heavy-duty nipple eliminates common failure points in piping systems, reducing maintenance downtime and ensuring long-term reliability in industrial plants, processing facilities, and mechanical rooms.
Specification Summary & Compliance
This galvanized steel threaded pipe nipple features precision NPT threading per ASME B1.20.1 standards with dimensions of 1 1/4" pipe size, 3 1/2" length, 1.38" ID, and 1 21/32" OD with 0.14" wall thickness (Schedule 40). Manufactured in compliance with ASTM A53 for material quality and ASTM A733 for welded construction standards, ensuring consistent performance and dimensional accuracy. The product meets industry specifications for use with galvanized iron and steel fittings in Class 125 and 150 applications, providing reliable service across multiple industrial fluid and gas handling systems.
