ISODRAFT User Guide
Piping Components in ISODRAFT : Elbows and Bends
Elbows and Bends
Butt weld, socket weld or screwed Elbows will be distinguished from pulled Bends by the addition of appropriate markers. These will be plotted on both pipe legs a short distance from the intersection.
The material list number for a separate component, as opposed to a pulled Bend, will be indicated in a boxed enclosure in the usual way. A pulled Bend is treated as part of the tube and its length around the tube centreline is included in the material list.
Figure 6:16.
Representation of a butt welded elbow
Right-angled Bends and Elbows are not marked as such, since the angle is usually obvious. All other bend angles are identified by a message giving the acute angle in degrees, linked to the intersection point of the legs. See Figure 6:17.: Identification of an acute angle.
Figure 6:17.
Identification of an acute angle
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