S-44615K765 1.38" ID x 1 21/32" 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

1485FA00397 Standard-Wall Steel Threaded Pipe Nipples and Pipe
1485FA00397 Standard-Wall Steel Threaded Pipe Nipples and Pipe

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

Part No.
Part No. 1485FA00397
Equivalent to mcmaster :
44615K765

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 1/4
Length 8 1/2"
OD 1 21/32"
ID 1.38"
Wall Thickness 0.14"

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 demanding industrial environments.
  • Reliable, leak-free connections ensured by precision NPT threads on both ends, compatible with iron and steel fittings.
  • High-pressure handling capability due to Schedule 40 standard-wall construction and welded design for strength.
  • Versatile media compatibility for safe use with air, natural gas, oil, steam, and water systems.
  • Guaranteed dimensional accuracy and interchangeability, manufactured to meet ASME B1.20.1 threading standards.
  • Environmental and safety compliance with REACH and RoHS 3 regulations, ensuring responsible material usage.
  • Durable, straight design with 8 1/2" length for easy installation and stable performance in piping layouts.

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure leaks, and system compatibility. The welded construction and Schedule 40 wall thickness provide robust performance in applications involving air, natural gas, oil, steam, and water. Its NPT threads on both ends ensure a secure, standardized fit with iron and steel fittings, reducing installation time and preventing fluid or gas escape. By complying with ASME B1.20.1, ASTM A53, and ASTM A733, this nipple delivers consistent quality and reliability, making it an ideal choice for maintenance, repair, and new installations in industrial plants, HVAC systems, and process piping.

Specification Summary & Compliance

This product meets ASME B1.20.1 for NPT thread specifications, ensuring precise Class 2A threading tolerances. It conforms to material standards including ASTM A53 and ASTM A733, and is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations. Dimensions include a pipe size of 1 1/4", length of 8 1/2", and standard Schedule 40 wall thickness, suitable for fittings class 125 and 150.

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