S-4548K366 0.622" ID x 27/32" OD x 7" 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

1504FA00318 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe
1504FA00318 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

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

Part No.
Part No. 1504FA00318
Equivalent to mcmaster :
4548K366

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 1/2
Length 7"
OD 27/32"
ID 0.622"
Wall Thickness 0.109"

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 with Schedule 40 wall thickness and Class 150 rating for stable performance with air, gas, oil, steam, and water
  • Leak-proof connections ensured by precision NPT threads on both male ends, conforming to ASME B1.20.1 standards
  • Long-lasting durability from welded construction and ASTM A733 compliance, reducing replacement frequency
  • Easy installation and compatibility with standard 1/2" pipe systems, saving time during assembly
  • Environmental and safety compliance with RoHS 3 regulations, suitable for regulated industries
  • Versatile fluid handling across multiple media including steam and oil, minimizing inventory needs

Professional Applications & Engineering Value

This 1/2" NPT threaded pipe nipple in 316/316L stainless steel addresses critical industrial challenges by combining corrosion-resistant material with robust Schedule 40 construction. Engineered for demanding applications in chemical processing, oil and gas, and steam systems, its welded design and NPT thread type prevent leaks under high-pressure conditions, reducing downtime and maintenance costs. The 7-inch length and male threaded ends facilitate secure connections in tight spaces, while compliance with ASTM A733 and ASME B1.20.1 ensures consistent performance in air, water, and natural gas pipelines, enhancing system reliability and longevity.

Specification Summary & Compliance

This pipe nipple features precise NPT threading per ASME B1.20.1 standards, with dimensions including 1/2" pipe size, 7" length, 0.622" ID, and 27/32" OD. Manufactured from 316/316L stainless steel with Schedule 40 wall thickness (0.109"), it meets ASTM A733 specifications for welded and seamless pipe. The product is fully RoHS 3 (2015/863/EU) compliant and rated for Class 150 fittings and flanges, ensuring adherence to environmental and industrial safety requirements.

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