S-4548K346 1.049" ID x 1 5/16" OD x 6 1/2" 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

1504FA00305 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe
1504FA00305 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

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

Part No.
Part No. 1504FA00305
Equivalent to mcmaster :
4548K346

Basic Information

For Use With Air, Natural Gas, Oil, Steam, Water
Shape Straight
Type Pipe
Schedule 40
Construction Welded
Material 316/316L 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 6 1/2"
OD 1 5/16"
ID 1.049"
Wall Thickness 0.133"

Material & Accessories Parameters

For Fitting Class 150
For Fitting Material 316 Stainless Steel, 316/316L Stainless Steel
For Flange Material 316 Stainless Steel, 316/316L 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 316/316L stainless steel construction, ideal for harsh chemical and marine environments.
  • Reliable pressure handling for Class 150 systems, ensuring safe performance with air, natural gas, oil, steam, and water.
  • Leak-resistant connections thanks to precision NPT threading on both ends, providing a secure seal in industrial piping.
  • Durable welded construction enhances structural integrity and longevity under continuous operational stress.
  • Broad media compatibility for versatile use across multiple industrial fluids and gases without degradation.
  • Regulatory compliance with ASTM A733 and ASME B1.20.1 standards, guaranteeing dimensional accuracy and interchangeability.
  • Environmental safety assurance with RoHS 3 compliance, supporting sustainable and safe industrial practices.

Professional Applications & Engineering Value

This 1" Schedule 40 NPT threaded pipe nipple in 316/316L stainless steel is engineered to address critical challenges in industrial fluid and gas handling systems. Its corrosion-resistant material prevents failure in aggressive environments, such as chemical processing, oil refineries, and steam lines, reducing maintenance costs and downtime. The welded construction and NPT threaded ends ensure a robust, leak-free connection that withstands vibration and pressure fluctuations. By meeting ASTM A733 and ASME B1.20.1 specifications, it delivers precise fit and performance in air, natural gas, oil, steam, and water applications, making it a reliable component for engineers seeking durability and compliance in standard-wall stainless steel threaded pipe installations.

Specification Summary & Compliance

This product features a pipe size of 1", Schedule 40, with NPT threads on both ends, conforming to ASTM A733 for material and ASME B1.20.1 for threading standards, ensuring Class 2A dimensional tolerances. It is designed for use with Class 150 fittings and flanges, and complies with RoHS 3 (2015/863/EU) regulations for environmental safety.

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