S-4549K551 0.493" ID x 43/64" OD x 1" 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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Material & Accessories Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with galvanized steel construction for extended service life in harsh environments
- Full NPT threading ensures leak-proof connections across air, gas, oil, steam, and water systems
- Heavy-duty welded construction provides exceptional structural integrity for high-pressure applications
- Precision-engineered to ASME B1.20.1 standards for guaranteed compatibility with industrial fittings
- ASTM A53 certified material quality delivers reliable performance in demanding operating conditions
- Schedule 40 wall thickness (0.091") offers optimal strength-to-weight ratio for industrial piping systems
- Universal compatibility with Class 125 and 150 galvanized iron and steel fittings
Professional Applications & Engineering Value
This galvanized steel threaded pipe nipple solves critical industrial challenges where corrosion resistance and pressure integrity are paramount. The fully threaded NPT design creates secure, leak-resistant connections in compressed air systems, natural gas lines, hydraulic oil circuits, steam distribution, and water processing applications. The welded construction combined with galvanized surface treatment provides exceptional durability against environmental degradation, while the Schedule 40 wall thickness maintains structural stability under fluctuating pressures. Engineered for Class 125 and 150 flange systems, this precision-manufactured component ensures reliable performance in chemical plants, manufacturing facilities, and utility distribution networks where system failure is not an option.
Specification Summary & Compliance
This 3/8" NPT pipe nipple features precision threading conforming to ASME B1.20.1 standards with Class 2A thread tolerances for guaranteed fit. Manufactured from ASTM A53 galvanized steel with welded construction, it meets ASTM A733 specifications for commercial-grade pipe nipples. The component is compatible with Class 125 and 150 fittings and demonstrates compliance with industry standards for pressure-rated applications involving air, natural gas, oil, steam, and water services.
