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Stainless Steel 316/316L Pipe Fitting, Nipple, Schedule 80, Seamless Extra Heavy, NPT Male

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Product Specifications
Item Shape
Material Type
Stainless Steel
Pressure Rating Class
Not Rated
Brand Name
Merit Brass
Specification Met
ASTM A733^ANSI B1.20.1^ASTM A312
Style Name
System of Measurement

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1/8" 5" 1 B003JQJTOK yes $22.56 Buy Options
1/8" 4-1/2" 1 B003JQJTO0 yes $5.10 Buy Options
1/8" 4" 1 B003JQKHZA yes $4.55 Buy Options
1/8" 3-1/2" 1 B003JQJTNQ yes $4.07 Buy Options
1/8" 3" 1 B003JQJTN6 yes $3.60 Buy Options
1/8" 2-1/2" 1 B003JQJTMW yes $3.12 Buy Options
1/8" 2" 1 B003JQJTMC yes $2.59 Buy Options
1/8" 3/4" 1 B003JQJTLI yes $1.56 Buy Options
1/8" 6" 1 B003JQJTPE yes $6.50 Buy Options
1/8" 5-1/2" 1 B003JQJTP4 Usually ships in 1 to 2 months $6.10 Buy Options
1/4" 2" 1 B003JQKHZU yes $2.73 Buy Options
1/4" 3" 1 B003JQJTRC yes $3.79 Buy Options
1/4" 4-1/2" 1 B003JQJTSQ yes $22.10 Buy Options
1/4" 6" 1 B003JQJTTU yes $7.10 Buy Options
1/4" 5-1/2" 1 B003JQJTTK yes $6.50 Buy Options
1/4" 5" 1 B003JQJTTA yes $6.00 Buy Options
1/4" 4" 1 B003JQJTS6 yes $4.87 Buy Options
1/4" 3-1/2" 1 B003JQJTRW yes $3.33 Buy Options
1/4" 2-1/2" 1 B003JQJTR2 yes $3.25 Buy Options
1/4" 1-1/2" 1 B003JQJTQI yes $2.24 Buy Options

Key Features

  • Nipple for connecting and extending pipes
  • Male National Pipe Taper (NPT) threads for connecting female threaded pipes
  • Made of stainless steel 316/316L for greater strength than steel 304
  • Low carbon content to ensure greater resistance to corrosion
  • Meets standards ASTM A733, ANSI B1.20.1, and ASTM A312/SA312 for quality assurance

Product Description

The Merit Brass nipple is a schedule 80 seamless extra heavy stainless steel 316/316L pipe fitting with male National Pipe Taper (NPT) threads for connecting and extending female threaded pipes. Seamless pipe is produced from a solid piece of metal that is heated and moved over a form until the steel is shaped into a hollow tube. It can withstand pressure better than ductile or welded pipes. This fitting has NPT threads for creating tighter seals than straight threads. Made of stainless steel 316L, the lower carbon content of this pipe fitting ensures corrosion resistance and it meets specifications ASTM A733, ANSI B1.20.1, and ASTM A312/SA312 for quality assurance.

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. The company, family-owned since 1937 and headquartered in Cleveland, OH, distributes pipe fittings in the United States and Canada.

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