S-5225T58 1.16" ID x 1 21/32" OD x 24" Long ASME B1.20.1, ASTM A106, ASTM A53, ASTM A733 Extra-Thick-Wall Steel Threaded Pipe Nipples and Pipe

Extra-Thick-Wall Steel Threaded Pipe Nipples and Pipe

1491FA00011 Extra-Thick-Wall Steel Threaded Pipe Nipples and Pipe
1491FA00011 Extra-Thick-Wall Steel Threaded Pipe Nipples and Pipe

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

Part No.
Part No. 1491FA00011
Equivalent to mcmaster :
5225T58

Basic Information

For Use With Air, Hydraulic Fluid, Natural Gas, Oil, Steam, Water
Shape Straight
Type Pipe
Schedule 160
Construction Seamless
Material Black-Coated Steel
Specifications Met ASME B1.20.1, ASTM A106, ASTM A53, ASTM A733
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

Pipe Size 1 1/4
Length 24"
OD 1 21/32"
ID 1.16"
Wall Thickness 1/4"

Dual End Parameters

Dash Size 20

Material & Accessories Parameters

For Fitting Class 3000
For Fitting Material Steel
For Flange Material Steel
For Flange Class 1500
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with black-coated steel construction for extended service life in demanding environments
  • Exceptional pressure handling with Schedule 160 extra-thick walls and Class 3000 rating for high-pressure industrial systems
  • Leak-proof connections through precision NPT threading on both ends that meets ASME B1.20.1 standards
  • Versatile fluid compatibility for air, hydraulic fluid, natural gas, oil, steam, and water applications
  • Enhanced structural integrity with seamless construction that eliminates weak points and prevents failure
  • Reliable dimensional accuracy with precise 1 1/4" pipe size and 24" length for easy installation
  • Regulatory compliance assurance meeting REACH and RoHS 3 environmental standards for global industrial use

Professional Applications & Engineering Value

This heavy-duty Schedule 160 steel threaded pipe nipple delivers exceptional performance in high-pressure industrial systems where reliability is critical. The seamless black-coated steel construction provides superior resistance to corrosion and mechanical stress, making it ideal for handling aggressive media including hydraulic fluid, steam, and natural gas. The precision NPT threading on both ends ensures secure, leak-proof connections in Class 3000 fitting applications, while the extra-thick wall design maintains integrity under extreme pressure conditions. Engineered to meet ASME B1.20.1 and ASTM standards, this 24" long nipple solves common industrial challenges of pipe failure, corrosion, and connection leaks in demanding fluid transfer systems.

Specification Summary & Compliance

This 1 1/4" Schedule 160 threaded pipe nipple features NPT threads conforming to ASME B1.20.1 standards with dimensional accuracy ensured by ASTM A106, A53, and A733 specifications. The product maintains precise pipe size (1 1/4") and dash size (20) measurements with 1/4" wall thickness for consistent performance. Manufacturing compliance includes REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental standards, ensuring safe use across global industrial applications while meeting Class 3000 fitting and Class 1500 flange requirements.

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