S-4499K335 1.049" ID x 1 5/16" OD x 20" 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 demanding environments
- Reliable pressure handling compatible with Class 125 and 150 fittings for industrial air, gas, oil, steam and water systems
- Leak-resistant connections through precision NPT threading on both ends meeting ASME B1.20.1 standards
- Dimensional consistency with Schedule 40 wall thickness ensuring proper fit and flow characteristics
- Robust welded construction providing structural integrity for high-vibration applications
- Regulatory compliance with REACH and RoHS 3 standards for safe industrial use
- Versatile male connector design enabling straightforward installation in various piping configurations
Professional Applications & Engineering Value
This galvanized steel threaded pipe nipple delivers critical performance where corrosion resistance and pressure integrity matter most. The zinc-coated construction actively fights rust in chemical exposure and humid conditions, while the NPT threaded both ends design ensures secure, leak-free joints in pressurized systems. Engineering teams specify this component for air, natural gas, oil, steam, and water applications where failure isn't an option. The welded construction maintains structural stability under thermal cycling and vibration, making it ideal for industrial plants, processing facilities, and mechanical rooms where Schedule 40 pipe standards govern system reliability.
Specification Summary & Compliance
Manufactured to exacting standards including ASME B1.20.1 for thread dimensions, ASTM A53 for material quality, and ASTM A733 for welded construction. Features NPT threading with standard industrial tolerances for reliable mating with compatible fittings. Fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives. Compatible with Class 125 and 150 fittings in galvanized iron or steel systems.
