S-4549K571 0.622" ID x 27/32" OD x 1 1/8" 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 for extended service life in harsh environments
- Full NPT threading ensures leak-proof connections and easy installation across compatible systems
- Robust welded construction provides exceptional structural integrity under high-pressure conditions
- Multi-medium compatibility safely handles air, natural gas, oil, steam, and water applications
- Precise dimensional accuracy with 1/2" Schedule 40 specifications for reliable fit with Class 125/150 fittings
- Industry standard compliance guarantees consistent performance and interchangeability
- Heavy-duty wall thickness (0.109") maintains strength while resisting deformation
Professional Applications & Engineering Value
This galvanized steel threaded pipe nipple delivers critical performance where corrosion and pressure resistance are paramount. The fully threaded NPT male design creates secure, sealed connections in industrial piping systems handling aggressive media including steam, oil, and natural gas. Welded construction combined with Schedule 40 wall thickness ensures structural reliability in high-vibration environments, while the zinc coating provides sacrificial protection against rust in humid or outdoor installations. Engineers specify this component for its proven compatibility with galvanized iron and steel fittings across petrochemical, plumbing, and industrial fluid transfer applications where long-term reliability outweighs initial cost considerations.
Specification Summary & Compliance
Manufactured to exacting NPT thread standards (ASME B1.20.1) with dimensional specifications including 1-1/8" length, 0.622" ID, and 27/32" OD. Constructed from ASTM A53/ASTM A733 compliant galvanized steel, ensuring material consistency and performance validation. Suitable for use with Class 125 and 150 flanges in accordance with industry pressure rating requirements. The product meets relevant industry standards for dimensional tolerances and material properties.
