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Push on joints seal by the spigot end expanding (and thus compressing) the rubber gasket in the bell. A Mechanical joint compresses the gasket in the bell by pressing a gland follower against the gasket, by tightening bolts. They both achieve good seals when done according to makers instructions, but MJ joints are more work, and have bolts that can corrode and freeze. If there is an advantage to,MJ joints I have been unable to find it. Note: MJ joints do NOT prevent pipe pull-out. The pipe must be restrained somehow, just as with push-on. David Philips PE
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∙ 11y ago
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Galvanized pipe vs black pipe air service?
Black of course
What is the difference on the physical body of the sound of pipe organ vs amplified guitar and piano?
Pipe organ has the most harmonics.
What is the difference between a mandrel bender and a pipe bender?
The first difference is actually pipe vs tubing. Pipe is measured at the inside diameter or ID vs tubing being measured at the outside diameter or OD. Dies for bending pipe and tubing are different because of the different measurements. A mandrel is pulled through tubing or pipe to keep the inner diameter constant.
Who would win 300ex vs 400ex?
i raced my friend on my 07 400ex and i smoked his 06 300ex and he had his HMF slipe on pipe to.
What is an example of how artist have examined the theme of appearance vs reality?
One example is the painting "The Treachery of Images" by René Magritte, which depicts a pipe with the words "Ceci n'est pas une pipe" (This is not a pipe) underneath. This challenges the viewer to question the relationship between an object's appearance and its reality.
API 5L Vs API X70?
API X70 is one of line pipe grade family define by API 5L specification
What are the threads per inch on the supply pipes of a faucet if they appear the same as one half inch pipe threads but do not match?
Faucet supplies are 1/2" NPS vs. pipe 1/2" IPS. they are 2 different threads.
What is the flow volume difference between 1.25 inch vs 2 inch pipe?
If the flow velocity remains the same the flow volume will increase by the square of the diameter ratio.(2/1.25) = 1.6 = diameter ratio1.62 = 2.56 more flow volume through 2 inch pipe compared to 1.25 inch pipe.
1983 Honda 250r vs 2002 Honda 400EX the 250R has a pipe and the 400EX is all stock who wins the drag race?
The 250R is going to win
What is difference pipe vs tube?
Pipes & tubes have the same purpose for fluid transfer, however Pip is measured in terms of its Internal diameter (I.D) whereas tubes are measured in terms of its Outside Diameter O.D e.g An 1 1/4 " Pipe will have 1.25" ID + Pipe thickness A 1 1/4" Tube will be its actual OD i.e 1.25
Would an element that is soft and able to be cut with a knife likely be a metal or a nonmetal?
While metals can be maliable, it is more often a non-metal. Think dirt vs. a lead pipe.
On a v8 will single exhaust make more power vs dual exhaust without a crossover pipe if sized accordingly?
The more air that moves on the final stroke of a combustion cycle, the better the performance. If the single pipe from the engine is large enough, then yes, it can outperform an engine with a true dual exhaust with smaller pipes.
