S-7736K166 1.16" ID x 1 21/32" OD x 4" Long ASME B1.20.1, ASTM A106, ASTM A53, ASTM A733, ASTM B633 Extra-Thick-Wall Galvanized Steel Threaded Pipe Nipples and Pipe
Extra-Thick-Wall Galvanized Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Dual End 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 industrial environments
- Exceptional pressure handling with Schedule 160 extra-thick 1/4" walls, preventing leaks in high-pressure air, hydraulic, and steam systems
- Reliable leak-proof connections through precision NPT threading conforming to ASME B1.20.1 standards
- Seamless construction eliminates weak points for enhanced structural integrity under thermal and mechanical stress
- Full chemical compatibility with air, hydraulic fluids, natural gas, oil, steam, and water applications
- Regulatory compliance assurance with RoHS 3 and REACH standards for safe global industrial use
- Precise 4" length enables straightforward installation in confined piping system layouts
Professional Applications & Engineering Value
This heavy-duty galvanized steel threaded pipe nipple delivers critical performance where standard fittings fail. The seamless construction combined with Schedule 160 thickness (1/4" wall) provides unmatched resistance to pressure surges in hydraulic and steam systems, while the NPT threading ensures perfect seal formation without additional sealants. The zinc galvanization creates a sacrificial layer that actively fights corrosion in water and chemical transport applications, significantly reducing maintenance frequency and downtime. Engineered to meet ASME B1.20.1 and ASTM A106 specifications, this nipple maintains dimensional accuracy across thermal cycles, preventing joint failures in temperature-fluctuating environments from industrial processing to energy distribution systems.
Specification Summary & Compliance
Manufactured to Class 2A thread tolerances per ASME B1.20.1 standard with precise NPT threading on both ends. Wall thickness conforms to Schedule 160 requirements (1/4") with 1.16" ID and 1 21/32" OD dimensions. Constructed from seamless galvanized steel meeting ASTM A106, A53, A733, and B633 material specifications. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for hazardous substance restrictions.
