To Calculate 45° Offset, Travel & Cut pipe Length 

Very helpful topics Sir

Good job

Can u add 90 degree elbow and pipe and flange

By changing the design of someone else's photos and changing the color, it is not that it will not be known.

If you want to make a video, then you use your photo. Do not use photos of other's video, otherwise corporate may come to you. This is your last warning.