S-4813K477 1.049" ID x 1 5/16" OD x 54" Long ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

1504FA00479 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe
1504FA00479 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

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

Part No.
Part No. 1504FA00479
Equivalent to mcmaster :
4813K477

Basic Information

For Use With Air, Natural Gas, Oil, Steam, Water
Shape Straight
Type Pipe
Schedule 40
Construction Welded
Material 304/304L Stainless Steel
Specifications Met ASTM A733, ASME B1.20.1
RoHS RoHS 3 (2015/863/EU) Compliant

Connection Parameters

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

Dimension Parameters

Pipe Size 1
Length 54"
OD 1 5/16"
ID 1.049"
Wall Thickness 0.133"

Material & Accessories Parameters

For Fitting Class 150
For Fitting Material 304 Stainless Steel, 304/304L Stainless Steel
For Flange Material 304 Stainless Steel, 304/304L Stainless Steel
For Flange Class 150
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 304/304L stainless steel construction ensuring long-term reliability in harsh environments
  • Precision NPT threading on both ends for leak-proof connections and easy installation in industrial piping systems
  • Heavy-duty welded construction providing exceptional structural integrity for high-pressure applications
  • Broad media compatibility with safe operation for air, natural gas, oil, steam, and water systems
  • Standardized dimensions with 1" Schedule 40 profile ensuring seamless integration with existing Class 150 fittings
  • Regulatory compliance meeting ASTM A733 and ASME B1.20.1 standards for guaranteed performance specifications
  • Environmental safety with RoHS 3 compliance eliminating hazardous substances in industrial applications

Professional Applications & Engineering Value

This 304/304L stainless steel threaded pipe nipple delivers critical performance where corrosion resistance and pressure integrity matter most. The welded construction and NPT threading create reliable, leak-resistant joints in chemical processing, oil and gas pipelines, and steam systems. Its 54-inch length and Schedule 40 wall thickness (0.133") provide optimal flow characteristics while maintaining structural stability under thermal cycling and vibration. Engineers specify this ASTM A733 compliant component for permanent installations where failure isn't an option, particularly in Class 150 applications handling aggressive media from compressed air to high-temperature steam.

Specification Summary & Compliance

Manufactured to ASTM A733 and ASME B1.20.1 standards with NPT thread specifications ensuring dimensional accuracy. Features 1" Schedule 40 profile (1.049" ID, 1 5/16" OD) with threaded male ends. Compatible with 304/304L stainless steel fittings and flanges rated for Class 150 service. Fully compliant with RoHS 3 (2015/863/EU) environmental regulations for industrial use.

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