A common question often asked by people new to the piping industry is "how does flange rating work?"
Here is a brief explanation:
With so much at stake, it’s vital that flanges in the oil, gas and petrochemical industries can withstand the temperatures and pressures they’re subjected to. So it’s not simply the size of the flange that's important, but its rating. Choosing a flange with the correct rating will ensure it can withstand the working pressure at various temperatures.
