S-7818K227 Length 6 1/2" ASME B1.20.1, ASTM A234, ASTM B633, MSS SP-95 Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe

Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe

1490FA00078 Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe
1490FA00078 Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe

Image may differ from product. See technical specification for details.

Part No.
Part No. 1490FA00078
Equivalent to mcmaster :
7818K227

Basic Information

For Use With Air, Natural Gas, Oil, Steam, Water
Shape Straight
Type Pipe, Reducer
Schedule 80
Construction Seamless
Material Galvanized Steel
Specifications Met ASME B1.20.1, ASTM A234, ASTM B633, MSS SP-95
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant

Connection Parameters

Threading Threaded on Both Ends
Connection Type Pipe
Connection Style Threaded
Thread Type NPT
Gender Male

Dimension Parameters

Length 6 1/2"

Dual End Parameters

Pipe Size (A) 2
Pipe Size (B) 1
OD (A) 2 3/8"
OD (B) 1 5/16"
ID (A) 1.939"
ID (B) 0.957"
Wall Thickness (A) 0.218"
Wall Thickness (B) 0.179"

Material & Accessories Parameters

For Fitting Class 300
For Fitting Material Galvanized Iron, Galvanized Steel
For Flange Material Galvanized Steel
For Flange Class 300
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with galvanized steel construction for extended service life in harsh environments
  • Heavy-duty pressure handling with Schedule 80 thick-wall design ensuring reliable performance in high-pressure systems
  • Seamless leak-proof performance through precision manufacturing that eliminates weak points in critical applications
  • Universal compatibility with NPT threaded connections that meet ASME B1.20.1 standards for reliable sealing
  • Efficient flow transition with 2" to 1" reduction design that maintains optimal pressure and flow characteristics
  • Multi-industry versatility suitable for air, natural gas, oil, steam, and water systems with consistent performance
  • Regulatory compliance assurance meeting REACH and RoHS 3 environmental standards for global project specifications

Professional Applications & Engineering Value

This galvanized steel pipe reducer delivers exceptional engineering value through its seamless construction and NPT threaded ends that address common industrial pain points. The Schedule 80 thick-wall design provides superior burst resistance in high-pressure applications involving air, natural gas, oil, steam, and water systems. The zinc galvanized coating creates a protective barrier against corrosion, significantly extending service life in demanding environments. Engineered to ASME B1.20.1 and ASTM A234 standards, this pipe reducer nipple ensures precise dimensional accuracy and reliable performance in industrial piping networks, reducing maintenance frequency and downtime while providing secure transitions between different pipe sizes.

Specification Summary & Compliance

This 2" x 1" Schedule 80 pipe reducer features NPT threading on both ends manufactured to Class 300 specifications with precise dimensional tolerances. The product meets ASME B1.20.1 for thread standards, ASTM A234 for material quality, ASTM B633 for zinc coating requirements, and MSS SP-95 for dimensional standards. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and global market acceptance.

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