FNPT Meaning: Female National Pipe Thread Explained
FNPT stands for Female National Pipe Thread — a female (internal) thread that conforms to the American NPT tapered pipe thread standard (ASME B1.20.1).
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Bestsellers
View allSanitary Diaphragm Valve
Specifically use for aseptic processes pharmaceutical industries.
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EAGLE™ 3A Aseptic Diaphragm Tank Bottom Valve Manual
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EAGLE™ 3A Aseptic Diaphragm Tank Bottom Valve Pneumatic
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EAGLE™ 3A Manual Diaphragm Valves Clamp
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EAGLE™ 3A Manual Diaphragm Valves Weld
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EAGLE™ 3A Pneumatic Diaphragm Valves Clamp/Weld
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Tubings
View allSanitary Tubing
We proudly supply sanitary stainless fittings, tailored to meet our customers' needs. For more information, please feel free to contact us.
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EAGLE™ 3A Tri-Clamp Spool Assembly
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EAGLE™ ASTM A270 Stainless Steel Tubing (40″ Precut)
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EAGLE™ BioPharma Stainless Steel Tubing (ASME BPE)(Sold by the foot)
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1 1/2" OD Seamless 304/316L Stainless Steel Tubing
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UltraPure Fittings
View allASME BPE Fittings
EAGLE UltraPure ASME BPE Fittings are specialized for high-purity uses in biotechnology, pharmaceuticals, cosmetics, personal care, and semiconductors—industries requiring strict cleanliness and production protocols.
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EAGLE ™ Biopharm DT-16 90° Clamp Elbow
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EAGLE ™ BPE DT-10 Reducing Tee
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EAGLE ™ BPE DT-11 Butt- Weld Long Concentric Reducer
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EAGLE ™ BPE DT-11 Butt- Weld Short Concentric Reducer
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EAGLE ™ BPE DT-11 Butt-Weld Long Eccentric Reducer
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EAGLE ™ BPE DT-11 Butt-Weld Short Eccentric Reducer
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EAGLE ™ BPE DT-12 90°Clamp x Weld Elbow
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EAGLE ™ BPE DT-13 45° Clamp x Weld Elbow
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EAGLE ™ BPE DT-14 Short Outlet Weld x Clamp Reducing Tee
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EAGLE ™ BPE DT-15 Equal Outlet Weld / Clamp Tee
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EAGLE ™ BPE DT-19 Reducing Tee Clamp End
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Categories
Featured blog
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3/8 NPT Thread Size: Complete Dimensions
3/8 NPT is a tapered pipe thread with an actual outside diameter of 0.675 inches, 18 threads per inch
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FIP vs NPT: What's the Difference?
FIP and NPT aren't competitors — FIP is simply the female version of the NPT thread standard.
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What Does FIP Mean in Plumbing?
FIP — Female Iron Pipe — is simply the female (internal-thread) half of the standard North American tapered pipe connection.
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Is High Pressure Available on Sanitary Fittings?
Yes — high pressure is available on sanitary fittings, if you choose the right components.
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Sanitary Tube Fittings Under $100: Types, Prices & How to Choose
Sanitary tube fittings under $100 are not a compromise — they're the norm.
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Sanitary Pipe Fittings Items List
Sanitary pipe fittings encompass a broad but well-organized product landscape. By classifying first by connection type (Tri-Clamp, Butt Weld, Union, Threaded, Flange) and then by function
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Tri Clamp Fittings Under $80 - Which Brands to Trust, and How to Choose
It is quite possible to find good quality tri clamp fittings for under $80. In fact, you might find the fittings you need at only $16–$50.
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Which Is the Best Sanitary Fitting?
What essentially qualifies as the best sanitary fitting? It is one that fulfills the criteria in terms of material properties, finish of the surface
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Sanitary Filters and Strainers for Pharmaceutical Applications: A Complete Guide
Sanitary filters and strainers for pharmaceutical applications are a small component in a large and complex process, but they are a component that can stop a regulatory inspection, delay a...
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Liquid Cooling Solutions for Data Centers: A Complete Guide to Direct Liquid Cooling
Liquid cooling solutions for data centers are not a temporary response to a hot chip.
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Best High‑Cycle 3‑Way Valves for Food and Beverage Systems
The best high‑cycle 3‑way valve for a food and beverage system is the valve whose internal design, actuator, and maintenance programme match the cycle rate, the cleaning regimen, and the...
