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In the short video, I'm going

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to introduce you to the pipe bender,

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hydraulic pipe bender to produce a 90

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degree pulled bend. The pipe bender

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consists of a pressure relief, the main

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body, the head of the bender,

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the hydraulic ram, a pipe former,

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two dollies and two dolly pins.

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I'm going to move on to marking

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the pipe. Today, we're going to bend

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some three quarter inch pipe with

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a nominal bore of 20 millimeters.

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To produce a 90 degree bend we need

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to deduct 20 millimeters of the required

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length or the overall length. So I'm

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going to mark the pipe at 250

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millimeters, this will give us

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an overall length of 270. We're going

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to load the pipe into the pipe bender.

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Before I do that, I'm just going to make

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sure the dollies are in the correct

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position for three quarter inch pipe.

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The dolly pins are secure and fully

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engaged into the hole. I then get

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my pipe making sure the chalk mark

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I marked is in line with the former,

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I will hold that in position and start

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to pump. So I'm just going to get

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my plate square To check the pipe

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is at 90 degrees, just making sure

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the square is in line with the pipe

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and bending; the pipe is close to 90

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degrees. So I'm going to release

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the pressure, which will give us

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some spring back and I will check

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the pipe to make sure it is 90 degrees

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by removing it from the pipe bender.

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I'm going to remove the dolly pins

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and lift the head of the bender,

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going to remove the pipe and do a final

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check using the plate square to make

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sure the pipe is 90 degrees. As you can

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see, the pipe is formed a perfect 90

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degree.