S-7818K244 Length 7" 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

1490FA00093 Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe
1490FA00093 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. 1490FA00093
Equivalent to mcmaster :
7818K244

Basic Information

For Use With Air, Nitrogen Gas, Oil, Steam, Water
Shape Straight
Type Pipe, Reducer
Schedule 80
Construction Seamless
Material Galvanized Iron
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 7"

Dual End Parameters

Pipe Size (A) 2 1/2
Pipe Size (B) 2
OD (A) 2 7/8"
OD (B) 2 3/8"
ID (A) 2.323"
ID (B) 1.937"
Wall Thickness (A) 0.276"
Wall Thickness (B) 0.218"

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 iron construction, ensuring long-term reliability in demanding industrial environments.
  • Enhanced structural integrity from seamless design, minimizing leak risks and providing consistent performance under high-pressure conditions.
  • Broad media compatibility for handling air, nitrogen gas, oil, steam, and water, offering versatile application across multiple systems.
  • Precise NPT threading on both ends for secure, leak-free connections that meet ASME B1.20.1 standards, reducing installation time and maintenance needs.
  • Heavy-duty Schedule 80 thick-wall design delivers exceptional durability and pressure handling for Class 300 applications.
  • Compliance with REACH and RoHS 3 ensures environmental safety and regulatory adherence for global industrial use.
  • Seamless transition between 2 1/2" and 2" pipe sizes optimizes flow efficiency and system integration without compromising strength.

Professional Applications & Engineering Value

This galvanized iron pipe reducer addresses critical industrial challenges by combining seamless construction with NPT threaded ends to prevent weak points and leakage in high-stress piping systems. Engineered for air, nitrogen gas, oil, steam, and water applications, it withstands pressure fluctuations and corrosive media, reducing downtime in plants and processing facilities. The Schedule 80 thick-wall profile and adherence to ASME B1.20.1 and ASTM A234 standards ensure reliable performance in Class 300 fittings, making it ideal for heavy-duty plumbing, industrial gas lines, and hydraulic systems where durability and precision are paramount.

Specification Summary & Compliance

This pipe reducer features precise NPT threading conforming to ASME B1.20.1 for consistent fit and leak resistance. Manufactured under ASTM A234 and ASTM B633 specifications with MSS SP-95 alignment, it guarantees dimensional accuracy and material quality. The product is fully REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliant, meeting international environmental and safety standards for industrial components.

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