S-4788K122 1.05" ID x 1 5/16" OD x 2" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe
Standard-Wall Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
Installation Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black-coated steel construction, extending service life in demanding industrial environments
- Universal compatibility with BSPT × NPT threaded connections, enabling seamless integration across international piping systems
- Exceptional pressure handling with Schedule 40 wall thickness and 150 class rating for reliable performance with air, gas, oil, steam, and water
- Welded construction integrity ensuring leak-proof performance and structural durability under continuous operation
- Dual-standard compliance with ASME B1.20.1 and ASTM A53 specifications, guaranteeing precision threading and material quality
- Environmental regulation adherence through REACH and RoHS 3 compliance, meeting global industrial safety standards
- Straight-through design with threaded both ends configuration for straightforward installation and maintenance efficiency
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple delivers critical engineering solutions for industrial fluid handling systems. The welded construction combined with Schedule 40 wall thickness provides exceptional burst pressure resistance, making it ideal for demanding applications involving air, natural gas, oil, steam, and water. The BSPT × NPT male threading addresses cross-standard compatibility challenges in global projects, while the protective coating significantly reduces corrosion-related failures in humid or chemical-exposed environments. Engineers specify this component for its reliable performance in iron and steel flange systems, where consistent pressure containment and long-term durability are paramount for operational safety and reduced maintenance cycles.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 threading standards and ASTM A53/A733 material specifications, this nipple maintains precise Class 2A thread tolerances for leak-resistant connections. The 1" pipe size with 0.13" wall thickness ensures consistent performance within Schedule 40 parameters. Full compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations confirms environmental responsibility and workplace safety adherence for industrial applications worldwide.
