S-44615K774 1.61" ID x 1 29/32" OD x 8 1/2" 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

1485FA00405 Standard-Wall Steel Threaded Pipe Nipples and Pipe
1485FA00405 Standard-Wall Steel Threaded Pipe Nipples and Pipe

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

Part No.
Part No. 1485FA00405
Equivalent to mcmaster :
44615K774

Basic Information

For Use With Air, Natural Gas, Oil, Steam, Water
Shape Straight
Type Pipe
Schedule 40
Construction Welded
Material Black-Coated Steel
Specifications Met ASME B1.20.1, ASTM A53, ASTM A733
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2022, 223 SVHC) Compliant

Connection Parameters

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

Dimension Parameters

Pipe Size 1 1/2
Length 8 1/2"
OD 1 29/32"
ID 1.61"
Wall Thickness 0.15"

Material & Accessories Parameters

For Fitting Class 125, 150
For Fitting Material Iron, Steel
For Flange Material Iron, Steel
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 black-coated steel construction, extending service life in harsh industrial environments.
  • Reliable leak-proof connections ensured by precision NPT threading on both ends, compatible with standard iron and steel fittings.
  • High-pressure handling capability due to Schedule 40 wall thickness and welded construction, suitable for Class 125 and 150 applications.
  • Versatile multi-medium compatibility for safe use with air, natural gas, oil, steam, and water systems.
  • Guaranteed dimensional accuracy meeting ASME B1.20.1 threading standards for easy installation and interchangeability.
  • Enhanced durability from ASTM A53/A733 compliant steel, providing consistent performance under mechanical stress.
  • Regulatory compliance assurance with REACH and RoHS 3 standards, ensuring workplace safety and environmental responsibility.

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers critical engineering solutions for industrial fluid systems. The welded construction and Schedule 40 wall thickness provide structural integrity to withstand pressure fluctuations in air, natural gas, oil, steam, and water applications. Its NPT threaded ends create secure seals with iron and steel fittings, preventing costly leaks in piping networks. The corrosion-resistant coating combats degradation from moisture and chemicals, reducing maintenance frequency in plants, refineries, and HVAC systems. By conforming to ASME B1.20.1 and ASTM specifications, this nipple ensures dimensional reliability across industrial infrastructure projects.

Specification Summary & Compliance

Manufactured to ASME B1.20.1 threading standards with precise NPT thread form for Class 2A fit. Constructed from ASTM A53/A733 compliant steel with 1.61" ID and 1 29/32" OD dimensions. Wall thickness of 0.15" meets Schedule 40 pressure ratings. Fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations for hazardous substance restrictions.

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