Tutorial on Modeling Pipe Joint in Creo Elements/Pro aka Pro/Engineer Wildfire?

Here is the tutorial.
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Step 1:
Start Creo.
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Step 2:
Sketch >> Top plane.
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Step 3:
Draw a circle of 80mm diameter.
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Step 4:
Extrude it as surface by 200mm.
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Step 5:
Offset the right plane by 200mm.
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Step 6:
Sketch >> DTM1.
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Step 7:
Draw a circle of 80mm at 200mm to the origin.
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Step 8:
Extrude it as surface by 200mm away from origin.
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Step 9:
Insert >> Boundary blend.
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Step 10:
Select both edges of the pipes while holding down control key.
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Step 11:
Under constraints change boundary conditions to Tangent for First chain.
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Step 12:
Same for Last Chain.
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Step 13:
Click OK and the surface is generated.
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Step 14:
Insert >> Boundary Blend.
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Step 15:
Again Select both edges while holding CTRL key.
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Step 16:
For direction 2 select the edges of the boundary blend 1 while holding CTRL key.
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Step 17:
Click OK and the surface is generated.
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Step 18:
Select all surfaces and then Edit >> Merge.
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Step 19:
ClicK OK and the surfaces are merged into one.
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Step 20:
Select the merge1 and then Edit >> Thicken.
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Step 21:
Input thickness 2mm outside. Click OK.
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Step 22:
Now the pipe joint is created using Boundary blend.