S-7727K289 1.278" ID x 1 21/32" OD x 5" 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
- Corrosion-resistant black coating extends service life in demanding environments with air, natural gas, oil, steam, and water
- Heavy-duty Schedule 80 thick-wall construction provides superior pressure containment and structural integrity for Class 300/600 flange systems
- Precision NPT threading on both ends ensures leak-proof connections and easy installation in piping networks
- Seamless steel construction eliminates weak points and enhances durability under high-pressure conditions
- Full compliance with ASME B1.20.1 and ASTM standards guarantees dimensional accuracy and reliable performance
- REACH and RoHS 3 compliant meets stringent environmental regulations for industrial applications
- 5" length with male threaded ends offers versatile connection options for various piping configurations
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple delivers exceptional performance in industrial fluid handling systems where reliability is critical. The seamless construction combined with Schedule 80 thickness provides maximum resistance to internal pressure and mechanical stress, making it ideal for demanding applications with air, natural gas, oil, steam, and water. The NPT threading ensures secure, leak-resistant connections that maintain system integrity under varying pressure conditions. Engineered to meet ASME B1.20.1 and ASTM standards, this nipple maintains precise dimensional tolerances for seamless integration with Class 300 and 600 flange systems, reducing installation time and minimizing potential failure points in critical piping networks.
Specification Summary & Compliance
This 1 1/4" Schedule 80 threaded pipe nipple features NPT threading conforming to ASME B1.20.1 standards with dimensional compliance to ASTM A106, ASTM A53, and ASTM A733 specifications. The product maintains precise threading tolerances for reliable sealing performance and is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations. Suitable for use with iron and steel fittings in Class 300 applications and steel flanges in Class 300/600 systems.
