Revit MEP Forum
Welcome to Autodesk’s Revit MEP Forums. Share your knowledge, ask questions, and explore popular Revit MEP topics.
cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Small radius elbow needed

8 REPLIES 8
SOLVED
Reply
Message 1 of 9
tmccar
700 Views, 8 Replies

Small radius elbow needed

tmccar
Advisor
Advisor

Can the standard steel elbow be modified to give a small radius elbow, for tighter bends when routing pipe? The "Elbow-Generic-Standard" is fine but the radius is a bit too big for me. I am using Carbon Steel - schedule 40 pipe)

        Or is there a fitting available for this?

0 Likes

Small radius elbow needed

Can the standard steel elbow be modified to give a small radius elbow, for tighter bends when routing pipe? The "Elbow-Generic-Standard" is fine but the radius is a bit too big for me. I am using Carbon Steel - schedule 40 pipe)

        Or is there a fitting available for this?

8 REPLIES 8
Message 2 of 9
RobDraw
in reply to: tmccar

RobDraw
Mentor
Mentor

Yes.


Rob

Drafting is a breeze and Revit doesn't always work the way you think it should.
0 Likes

Yes.


Rob

Drafting is a breeze and Revit doesn't always work the way you think it should.
Message 3 of 9
tmccar
in reply to: RobDraw

tmccar
Advisor
Advisor

2.PNG

 

I can only find  duct elbows

0 Likes

2.PNG

 

I can only find  duct elbows

Message 4 of 9
dyp4f
in reply to: tmccar

dyp4f
Advocate
Advocate

I think that “Elbow – Generic Standard” is a quite tight bend already. If we take for example that specific Revit OOTB fittings family, in the Nominal Diameter 125.0 mm, it has Fitting Outside Diameter: 128.2 mm and Center to End distance: 70.4 mm. That means that the Center to End distance is only 6.3 mm bigger than Fitting Outside Radius, i.e., pretty tight. I don’t think one could find an elbow much tighter than that.

I think that “Elbow – Generic Standard” is a quite tight bend already. If we take for example that specific Revit OOTB fittings family, in the Nominal Diameter 125.0 mm, it has Fitting Outside Diameter: 128.2 mm and Center to End distance: 70.4 mm. That means that the Center to End distance is only 6.3 mm bigger than Fitting Outside Radius, i.e., pretty tight. I don’t think one could find an elbow much tighter than that.

Message 5 of 9
tmccar
in reply to: tmccar

tmccar
Advisor
Advisor

 Still in need of small radius elbow for stainless steel pipe  - I only have the large version. Could someone upload one, or direct me where it can be obtained?

0 Likes

 Still in need of small radius elbow for stainless steel pipe  - I only have the large version. Could someone upload one, or direct me where it can be obtained?

Message 6 of 9
ToanDN
in reply to: tmccar

ToanDN
Consultant
Consultant

@tmccar wrote:

Can the standard steel elbow be modified to give a small radius elbow, for tighter bends when routing pipe? The "Elbow-Generic-Standard" is fine but the radius is a bit too big for me. I am using Carbon Steel - schedule 40 pipe)

        Or is there a fitting available for this?


What is your pipe diameter and what radius do you want the elbow to be?

0 Likes


@tmccar wrote:

Can the standard steel elbow be modified to give a small radius elbow, for tighter bends when routing pipe? The "Elbow-Generic-Standard" is fine but the radius is a bit too big for me. I am using Carbon Steel - schedule 40 pipe)

        Or is there a fitting available for this?


What is your pipe diameter and what radius do you want the elbow to be?

Message 7 of 9
tmccar
in reply to: ToanDN

tmccar
Advisor
Advisor

100, 150 and 200mm diameter.

Not sure about the radius, but as small as it can be made.

0 Likes

100, 150 and 200mm diameter.

Not sure about the radius, but as small as it can be made.

Message 8 of 9
iainsavage
in reply to: tmccar

iainsavage
Mentor
Mentor
Accepted solution

It should be possible to export the lookup table from the standard elbow family, edit the values and import it back in to your modified “short radius” family.

You’ll need to calculate, or get from the manufacturer, the centre-to-end values.

0 Likes

It should be possible to export the lookup table from the standard elbow family, edit the values and import it back in to your modified “short radius” family.

You’ll need to calculate, or get from the manufacturer, the centre-to-end values.

Message 9 of 9
tmccar
in reply to: iainsavage

tmccar
Advisor
Advisor

Great, thanks

0 Likes

Great, thanks

Can't find what you're looking for? Ask the community or share your knowledge.

Post to forums  

Autodesk Design & Make Report