S-7727K445 3.826" ID x 4 1/2" OD x 10" 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
Image may differ from product. See technical specification for details.
Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional corrosion resistance with black-coated steel construction for extended service life in demanding environments
- Superior pressure handling with Schedule 80 thick-wall design (0.337" wall thickness) for high-pressure air, gas, oil, steam, and water applications
- Reliable leak-proof connections through precision NPT threading on both ends that meets ASME B1.20.1 standards
- Seamless construction eliminates weak points and enhances structural integrity for continuous operation
- Broad compatibility with Class 300/600 steel flanges and iron/steel fittings across multiple industrial systems
- Regulatory compliance assurance with REACH and RoHS 3 certifications for environmental and workplace safety
- Optimal flow characteristics with precise 3.826" ID maintaining consistent media transmission
Professional Applications & Engineering Value
This heavy-duty Schedule 80 steel pipe nipple delivers critical performance where standard pipes fail. The seamless black-coated steel construction prevents corrosion in chemical processing, oil refineries, and steam systems, while the NPT threaded both ends design ensures secure connections that withstand vibration and thermal cycling. Engineered to ASTM A106/A53 standards, it maintains integrity under extreme pressures in air, natural gas, oil, steam, and water applications. The thick-wall profile (0.337") provides burst resistance where safety is paramount, making it ideal for connecting Class 300/600 steel flanges in industrial piping networks.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 threading specifications with dimensional accuracy (3.826" ID, 4½" OD). Complies with ASTM A106, ASTM A53, and ASTM A733 material standards. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements. Suitable for Class 300 fittings and Class 300/600 flanges in industrial pressure systems.
