My new one just exploded at 2k, 5k gauge, blowing glycol all over my bench! My USA SPAN gauge still fine over the last 10 years, has a vent plug that wont blind you if something vents. Winters made in china, SPAN made in USA
Estoy trabajando con eso por primera vez en mi vida, gracias por el completo video, me ayudo a tener las cosas mas claras, mas que el simple plano. Saludos cordiales.
In the 80s, we couldn't have hard hats. Until one day a guy decided he would throw 1/2 a brick at me. What a wally, wonder what his wife thinks of him! So it was strait down to casualty an I insisted on having one!..
The biggest mistake is calling classes as "pound". Class numbers have nothing to do with pound. Check ASME codes. Its the biggest mistake in the field and people easily get confused thinking 300 "pound" means its designed to withstand 300 psi.
@K H Confusion is due to how they named these classes. Always consider "150" pound class just a name for the lightest standard flange. Next is 300, 600 etc. How much pressure a flange can withstand is dependent on flange material and temperature of fluid. For instance, 150# carbon steel flange used for water at 212F can withstand approx 250psi. And 300 class can withstand 740psi for same temperature while 400 class would go upto 1000psi. And similarly for higher working temperatures there ratings would be much lower. For example, class 400 CS flange at working temperature of 1000F is only good for approx 115psi.
@@MrHELLKEEPR Good god, 1000F? That's 530 degrees C. What kind of system or piping facility do you meet those kind of temperatures? Thanks for the answer tho.
You did good until you got to what you said was as '"coupling", That's when you pissed me off! What you said was a coupling was a coupling, BUT it was not just a coupling, it was in fact a "reduced" coupling! You messed up big time in your lack of hands on skills. All you are is a narrator, not a craftsman! BEEEEEEEP! EEEHHHANNNNTTTT! You screwed up!
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