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Stainless Steel 316 Cast Pipe Fitting, Cap, Class 150, NPT Female

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Product Specifications
Item Shape
Specification Met
ISO 49 ANSI B1.20.1
Material Type
Stainless Steel
Pressure Rating Class
Style Name
System of Measurement

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Key Features

  • Cap for closing the end of a pipe
  • Female National Pipe Taper (NPT) threads for connecting to threaded male pipes
  • Made from stainless steel 316 for strength
  • Higher corrosion resistance than stainless steel 304
  • Conforms to specifications ISO 49 and ANSI 1.20.1 for quality assurance

Product Description

The Merit Brass class 150 cap is a stainless steel 316 cast pipe fitting with female National Pipe Taper (NPT) threads for closing the end of a male pipe. This cap is made of stainless steel 316, which is higher strength and more corrosion resistant than stainless steel 304. The class 150 fitting meets specifications ISO 49 and ANSI 1.20.1 for quality assurance. Class is a standard relating to tolerance, construction, dimension, and wall thickness, but it is not a direct measurement of maximum working pressure.

Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. When purchasing pipe fittings, consider the application, as this will affect material type, shape, size and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness).

Merit Brass manufactures pipe nipples following ISO 9001 standards for quality assurance. Family-owned since 1937, the company is based in Cleveland, OH. Merit Brass distributes pipe fittings to the United States and Canada.

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