Our walk-in store will open Monday at 8am. Visit Store >
Toggle Nav
My Cart 0

NPT Fittings

Sanitary Stainless Steel Fittings

NPT Fittings

NPT Fittings

National Pipe Taper (NPT) are a standardized fitting that is commonly used for joining pipe. Due to the tapered threads (wider diameter at the base of the threads, similar to a trapezoid) the male fitting will tighten the further it is threaded into the female. NPT follows the technical standards provided by the American National Standard Pipe Thread standards, often called national pipe thread, which is often where the confusions with NPT arises, as NPT is specifically an acronym that refers to tapered pipe.

Items 1-25 of 49

Set Descending Direction
per page
SKU Item Price
TFAR-FN4MN2 Threaded Adapting Reducer | FNPT 1/4 in. x MNPT 1/8 in. - SS316
TFAR-MN4FN2 Threaded Adapting Reducer | MNPT 1/4 in. x FNPT 1/8 in. - SS316
TFNB-FN8 Threaded NPT Cap | FNPT 1/2 in. - SS316
TFNB-FN4 Threaded NPT Cap | FNPT 1/4 in. - SS316
TFNB-FN6 Threaded NPT Cap | FNPT 3/8 in. - SS316
TFNB-MN8 Threaded NPT Cap | MNPT 1/2 in. - SS316
TFNB-MN4 Threaded NPT Cap | MNPT 1/4 in. - SS316
TFNB-MN6 Threaded NPT Cap | MNPT 3/8 in. - SS316
TFNC-FN8 Threaded NPT Coupler | FNPT 1/2 in. - SS316
TFNC-FN8FN6 Threaded NPT Coupler | FNPT 1/2 in. x FNPT 3/8 in. - SS316
TFNC-FN4 Threaded NPT Coupler | FNPT 1/4 in. - SS316
TFNC-FN6 Threaded NPT Coupler | FNPT 3/8 in. - SS316
TFNC-FN6FN4 Threaded NPT Coupler | FNPT 3/8 in. x FNPT 1/4 in. - SS316
TFNX-FN8 Threaded NPT Cross | FNPT 1/2 in. - SS316
TFNX-FN4 Threaded NPT Cross | FNPT 1/4 in. - SS316
TFNX-FN6 Threaded NPT Cross | FNPT 3/8 in. - SS316
TFNL-FN8 Threaded NPT Elbow | FNPT 1/2 in. - SS316
TFNL-FN8MN8 Threaded NPT Elbow | FNPT 1/2 in. x MNPT 1/2 in. - SS316
TFNL-FN4 Threaded NPT Elbow | FNPT 1/4 in. - SS316
TFNL-FN4MN4 Threaded NPT Elbow | FNPT 1/4 in. x MNPT 1/4 in. - SS316
TFNL-FN6 Threaded NPT Elbow | FNPT 3/8 in. - SS316
TFNL-FN6MN6 Threaded NPT Elbow | FNPT 3/8 in. x MNPT 3/8 in. - SS316
TFNL-MN8 Threaded NPT Elbow | MNPT 1/2 in. - SS316
TFNL-MN4 Threaded NPT Elbow | MNPT 1/4 in. - SS316
TFNL-MN6 Threaded NPT Elbow | MNPT 3/8 in. - SS316

Items 1-25 of 49

Set Descending Direction
per page

Return Policy

Glacier Tanks will accept returns of website standard stocking items, but only if:

  1. The item is new, unused, and in resalable condition;
  2. You notify Glacier Tanks and request a return authorization within 30 days of your receipt of the item;
  3. You return the item to Glacier Tanks, postage/shipping prepaid within 5 days of Glacier Tanks' return authorization (RMA);

Once your items have been received by Glacier Tanks and verified to be unused, we will refund your purchase price, less shipping costs. Returns will incur a 15% restocking fee. Return shipping costs are your responsibility and shall not be paid by Glacier Tanks.

The following items are non-returnable:

  • Special or Discounted items - labeled by button color:
    • Discontinued
    • Damaged
    • Non-conforming
    • Refurbished
    • Special Order
    • Drop Ship
    • Build-to-Order
  • Custom order
  • All Gaskets & Seals

Please be sure you understand and agree to any drawings supplied to you prior to purchase of custom or special order items. Payment of deposits for custom or special order items indicates your approval and acceptance of such custom or special order items.

Proudly Serving Our Customers

See All Reviews >
Ryan Mabbutt Ryan Mabbutt
Apr 1, 2023 on Google Customer Reviews
The quality of products and speed of shipping was excellent. Glacier Tanks are a great company to work with.
Edward Barcenas Edward Barcenas
Nov 15, 2020 on Google Customer Reviews
Excellent. Delivery was on time. Properly packaged. The website is easy to navigate and it has the necessary technical data.