S-4499K339 1.38" ID x 1 21/32" 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 leak-proof connections through precision NPT threading on both ends ensuring secure fittings
- Heavy-duty welded construction provides exceptional structural integrity for high-pressure applications
- Broad media compatibility safely handles air, natural gas, oil, steam, and water systems
- Industry-standard compliance with ASME B1.20.1, ASTM A53, and ASTM A733 specifications for guaranteed performance
- Environmental responsibility through REACH and RoHS 3 compliance for sustainable industrial operations
- Versatile installation with Class 125 and 150 fitting compatibility across various industrial systems
Professional Applications & Engineering Value
This galvanized steel threaded pipe nipple delivers exceptional engineering value through its welded construction and NPT threaded both ends design, specifically engineered to withstand the rigors of industrial fluid and gas transfer systems. The Schedule 40 wall thickness combined with galvanized steel material provides superior protection against corrosion and mechanical stress in applications involving air, natural gas, oil, steam, and water. The precision threaded pipe connections ensure leak-proof performance in high-pressure environments, while the standardized dimensions guarantee seamless integration with Class 125 and 150 fittings. This 20-inch pipe nipple solves critical piping system challenges by offering reliable, long-lasting connections that minimize maintenance downtime and prevent system failures in industrial settings.
Specification Summary & Compliance
This 1 1/4" Schedule 40 galvanized steel threaded pipe nipple features precision NPT threading conforming to ASME B1.20.1 standards with dimensional compliance to ASTM A53 and ASTM A733 specifications. The product maintains exacting dimensional tolerances with 1.38" ID, 1 21/32" OD, and 0.14" wall thickness. Full regulatory compliance is confirmed with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) certifications, ensuring environmental safety and industrial suitability for global markets.
