S-7727K407 2.9" ID x 3 1/2" OD x 4" Long ASME B1.20.1, ASTM A106, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe
Thick-Wall 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
- Enhanced corrosion resistance with black-coated steel construction for prolonged service life in demanding environments
- Superior pressure handling with Schedule 80 thick-wall design, rated for 300/600 flange class applications
- Reliable leak-proof connections through precision NPT threading on both ends per ASME B1.20.1 standard
- Seamless structural integrity eliminates weak points for consistent performance with air, gas, oil, steam, and water
- Broad industrial compatibility with iron and steel fittings across multiple fluid handling systems
- Regulatory compliance assurance meeting REACH and RoHS 3 standards for safe industrial usage
- Dimensional precision with 4" length and 3" pipe size for accurate installation in confined spaces
Professional Applications & Engineering Value
This heavy-duty threaded pipe nipple delivers critical performance where high-pressure systems demand reliability. The seamless black-coated steel construction prevents corrosion-induced failures in chemical processing, oil and gas pipelines, and industrial steam applications. Engineered with NPT threading per ASME B1.20.1, it ensures pressure-tight seals while the Schedule 80 wall thickness withstands surge pressures in water treatment and compressed air systems. The ASTM A106/A53 compliance guarantees material consistency for structural integrity across temperature variations, making it ideal for plant maintenance and new installations requiring 300/600 flange class compatibility.
Specification Summary & Compliance
This 3" Schedule 80 pipe nipple features NPT thread specifications per ASME B1.20.1 with 4" length and threaded both ends configuration. Manufactured to ASTM A106 and ASTM A53 material standards with black-coated steel construction and seamless design. Compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations for environmental safety. Suitable for use with iron and steel fittings in 300 class and steel flanges in 300/600 class applications.
