🔗 Connect with confidence — the union your pipes deserve!
This Stainless Steel 304 Cast Pipe Fitting Union features female 1/2" NPT threads on both ends, designed to connect two male threaded pipes securely. Crafted from corrosion-resistant 304 stainless steel with low carbon content, it offers superior strength and durability. Certified to ISO 49 and ANSI B1.20.1 standards, it supports Class 150 pressure ratings, making it ideal for professional-grade plumbing and industrial use.
K**.
gas unions
Bought 2 unions. They were different styles. Worked.
D**H
What can you say about a pipe union? It ...
What can you say about a pipe union? It was 1/2" NPT (as advertised) and it mated properly with all my other 1/2" NPT fittings. Oh, and it appeared to be made from 304 stainless (also, as advertised).
D**H
Impossible to stop leaks.
Junk. I put so much Teflon tape to stop the leaks and failed. No matter how much I tighten it, how much Teflon tape was used it still leaks. Only 45psi water. DO NOT BUY.
J**.
Three Stars
It leaked, had to buy a washer from McMaster to get it to seal.
J**H
Five Stars
Not much to say but good quality and fast delivery
A**R
It is very pretty, and it works, but be careful.
Internal threads were cut too deep necessitating many wraps of teflon tape to stop leaks. External threads used to connect the two halves of the union were razor sharp yielding many small cuts on my hands. Wear gloves.
I**A
Just as advertised
It's very good quality.
B**V
As Advertised
Arrived in a timely manner and worked well
Trustpilot
3 weeks ago
1 month ago
