0 items added

To add items, choose from the table below

Image is representative of the product family. Select individual products in the table below for more specific images and product specifications

Stainless Steel 304/304L Pipe Fitting, Nipple, Schedule 40 Seamless, NPT Male

Available in multiple versions

4.4 out of 5 stars 22 customer reviews

Price: $0.88 - $143.00
Product Specifications
Brand Name Merit Brass
Material Type Stainless Steel
Nominal Wall Thickness 40
Specification Met ASTM A733^ANSI B1.20.1^ASTM A312
System of Measurement Inch
Grade 304/304L
Pressure Rating Class Not Rated
Shape Nipple
Style Name Threaded
UNSPSC Code 40170000

The Merit Brass nipple is a schedule 40 seamless stainless steel 304/304L pipe fitting with ma... See more product details


Currently showing 1-20 of 103 Next »
Size Number of Items Part Number
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Price Quantity
   
1 inches 25 B00N9TL9R2
$118.25
1" 1 B003JQJOCM
$6.46
1" 1 B003JQJOCW
$4.73
1" 1 B003JQJOD6
$7.52
1" 1 B003JQJODG
$6.20
1" 1 B003JQJODQ
$6.90
1" 1 B003JQJOEA
$7.50
1" 1 B003JQJOEK
$9.63
1" 1 B003JQJOEU
$8.90
1-1/2 inches 10 B00N9SZDN4
$45.49
1-1/2 inches 10 B00N9T4ND4
$49.93
1-1/2" 1 B003JQJOHW
$4.50
1-1/2" 1 B003JQJOI6
$4.91
1-1/2" 1 B003JQJOIG
$3.80
1-1/2" 1 B003JQJOIQ
$4.00
1-1/2" 1 B003JQJOJ0
$8.00
1-1/2" 1 B003JQJOJA
$9.10
1-1/2" 1 B003JQJOJU
$10.25
1-1/2" 1 B003JQJOK4
$11.25
1-1/2" 1 B003JQJOKE
$12.25
Currently showing 1-20 of 103 Next »
Could not load your selection

We're sorry. An error occured when we tried to load your product family table. Rest assured, we're working to resolve the problem as soon as possible. Please refresh the page.


Product Features

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

Special Offers and Product Promotions

  • Working on a home project? Need some help? Check out Amazon Home Services and get a $20 Amazon Gift Card when you book your first service. Learn more


Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B004XEKNF6
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (22 customer reviews)

Product Description

The Merit Brass nipple is a schedule 40 seamless stainless steel 304/304L pipe fitting with male National Pipe Taper (NPT) threads for connecting and extending female threaded pipes. The fitting has NPT threads for creating tighter seals than straight threads. Made of seamless stainless steel for increased strength, the lower carbon content of this 304L nipple increases resistance to corrosion. 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. The nipple 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. Family-owned since 1937, the company is based in Cleveland, OH. Merit Brass distributes pipe fittings to the United States and Canada.

Customer Reviews

Top Customer Reviews

Size: 1/2"Number of Items: 1 Verified Purchase
I bought this as the main channel for a DIY filament extruder for making 3D printer filament. I had to widen the inside a bit to get a 5/8 auger bit to turn freely on the inside, but this pipe had minimal lip on the edges, and no seam whatsoever. This nipple is of higher quality than any pipe fitting you'll find in a major hardware store.
Comment 2 of 2 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
By J. Bruha on March 9, 2013
Size: 2"Number of Items: 1 Verified Purchase
I needed a Stainless pipe fitting, for a liquid fertilizer tank, and this fit the bill. The threads were cut cleanly, with very little burring or galling (which can be a problem with Stainless).
The threads were precise, and it sealed just fine.
Comment 1 of 1 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 1/2"Number of Items: 1 Verified Purchase
i guess I didn't read the description well enough. The item doesn't match the picture. It's much longer. It's my fault, I know, and it still works as it should, it's just not what I was expecting.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 1/4"Number of Items: 1 Verified Purchase
I bought 4 "Stainless Steel 304 Pipe Fitting, Nipple, 1/4" X 1-1/2" NPT Male" and I only recevied 1, the other three ones are of 1/4" x 3"
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 1/2"Number of Items: 1 Verified Purchase
Pay attention to the fine print! 5" is not a nipple! Other than that it is a functioning threaded pipe. That is why two stars instead of one.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 1/2"Number of Items: 1 Verified Purchase
Its a stainless pipe thread nipple. On some of these, the OD is listed as 3/4". This is wrong. The NPT size is correct.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
By Jami on February 14, 2015
Size: 1/2"Number of Items: 1 Verified Purchase
Works great.
Comment 1 of 1 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 1/2"Number of Items: 1 Verified Purchase
thanks
Comment 1 of 1 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Want to discover more products? Check out these pages to see more: brass pipe fittings, pex pipe fittings