3 in. NPT Threaded - Union - 150# Cast 316 Stainless Steel Pipe Fitting
4.6 (574) In stock
![](https://cdn11.bigcommerce.com/s-8n9tgf4ioq/images/stencil/400x400/products/73058/90704/pipe-fittings-stainless-steel-unions-female-npt-threaded-150-psi-400-detail__28061.1679336991.jpg?c=2)
Female Unions - 150# Threaded Pipe Fittings - Cast The 150 PSI union pipe fitting has three pieces and includes a threaded connection that can be
![](https://m.media-amazon.com/images/I/51gcXrJqWPL._AC_UF894,1000_QL80_.jpg)
Union 3 Male x Female NPT Ports Stainless Steel Pipe Fitting : Industrial & Scientific
![](https://ae01.alicdn.com/kf/Sf48dc22fab9646dfb2ec2d80690838c4b.jpg_640x640Q90.jpg_.webp)
3/8 1/2 3/4 1 1-1/4 1-1/2 NPT Female Thread
![](https://us.misumi-ec.com/linked/material/mech/USS1/PHOTO/221303644869_002.jpg)
ZUSA-PF-72, Pipe Fittings - Union, Female NPT, 304 Stainless Steel, Class 150, USA Industrials
![](https://www.zzfittings.com/wp-content/uploads/2019/05/316-Stainless-Steel-Union.jpg)
Stainless Steel Union Weight Chart & Stainless Steel Pipe Fittings
![](https://stainlessandalloy.com/images/jpg/150-lb-stainless-steel-cast-tees.jpg)
150 lb Stainless Steel Cast Tees, 150 lb Stainless Cast Tees
![](https://m.media-amazon.com/images/I/71Us-c6UUFL._AC_UF894,1000_QL80_.jpg)
DERPIPE Cast Pipe Fittings Union - 1 1/2 NPT Female Fitting Stainless Steel 304, Class 150
![](https://stattinstainlessshop.com/cdn/shop/products/stattin-stainless-stainless-steel-bsp-m-f-barrel-unions-28284671950957_480x480.jpg?v=1628165763)
Stainless BSP Barrel Union Fitting, Online Shop
![](https://cdn11.bigcommerce.com/s-scmrv6kkrz/images/stencil/1280x1280/products/183373/156650/3-4-ground-joint-union-pipe-fittings-316-ss-s3250x12__08812.1568390061.jpg?c=2)
3/4 Ground Joint Union Pipe Fittings, 316 SS - Hi-Line Inc.
![](https://img.coowor.com/upload/product/2017/hitekvalve//20172003562820.jpg)
Stainless Steel 316 Cast Pipe Fitting, Hex Head Plug, Class 150, 3/4 NPT Male
![](https://cdn11.bigcommerce.com/s-8n9tgf4ioq/images/stencil/400x400/products/77282/73857/pipe-fittings-stainless-steel-hexagon-hex-nipple-reducing-304-316-ss-det__64570.1679337027.jpg?c=2)
Pipe Fittings - Reducing Hex Nipples - 1/2 x 3/8 (316SS)
![](https://www.imperialsupplies.com/ProductImageThumbs400/73/01/PI_Asset_1237301.jpg)
912280-1 Union: 316 Stainless Steel, 3/4 in x 3/4 in Fitting Pipe Size, Female NPT x Female NPT, Class 150
![](https://www.metline-pipefittings.in/wp-content/uploads/2018/03/PTFE-Flexible-Hose-with-Unions-Manufacturers-Suppliers.png)
Manufacturers of PTFE/Teflon Hoses with Unions - Threaded, Socket Weld
![](https://m.media-amazon.com/images/I/61XNhXBf2ZL.jpg)
Pysrych Stainless Steel 304 Cast Pipe Fitting, Union, 1/2 NPT Female x 1/2 NPT Male, 1pc : Industrial & Scientific
![](https://ae01.alicdn.com/kf/H74c783a370634be5a35de0b76527cc3fu.jpg_640x640Q90.jpg_.webp)
1Pcs Screw Water Pipe Joint 1/8'' 1/4” 1/2“ 3/4” 1” 1-1/
![](https://us.misumi-ec.com/linked/material/mech/USS1/PHOTO/221303644869_001.jpg)
Pipe Fittings - Hex Head Plug, Male NPT, 316 Stainless Steel Class 150, USA Industrials
Cast Pipe Fittings Union - 1 NPT Female x 1 NPT Male Stainless Steel 304 Fitting,Class 150
UNION 2 Class 3000 (3M) Threaded NPT Forged Steel A105N Pipe Fitting B16.11
GENERIC 3/4 Brass Union for Copper Pipes