Anvil 8700162954, Malleable Iron Pipe Fitting, Union, 1/2" NPT Female, Black Finish

The union worked as expected, achieved a tight seal with no propane leaks.

Used this on a job. Looked at what the other trades used on the same job and compared it. This Anvil union has a thicker nut than the imports and more meat all the way around. We had to use a bigger wrench on the Anvil vs the imports. This is the kind of quality I would expect from an American made fitting. I wouldn't hesitate putting these next to an American made Ward fitting.

Made in the USA. Perfect fit - I’ve had imported 2” unions and I wasn’t happy. These are great.

It worked as advertised.

Exactly what I needed! Have some support pipes for a project that needed these to assemble properly and these fit the bill precisely. Thank you!

Used this to replace old union on gas line for hot water heater and it sealed perfectly.

Cost more than the big box versions but is a better design with cleaner threads. More brass and larger contact surface.Photo shows Anvil device on right and big box version on left.

These are great to be able to mate to pipes. Allows you to hard line components and then attach them together. Doesn't leak and is very sturdy. You could put one of these on both sides of a component for easier removal at a later date for service. Unites to male end pipes or fittings.