how to draw an isometric pipe in illustrator

Equipment Connection: Equipment connected to a piping system is also understood with piping symbols.

Instrument items: Knowing the piping isometric symbols will help in recognizing the instrument and special piping items in the isometric.

Type of Piping Components: Isometric drawing piping symbols serves as a ready reference for the type of fittings and components.

Type of Piping Joint: Piping and pipeline drawing symbols throw lights on the type of joint like Buttweld, socket weld, or Threaded.

Knowing the piping drawing symbols will provide various information like: Usually, all these piping and pipeline drawing symbols are constant and do not vary much from one organization to another. Usually, FFW will occur at the nozzle of equipment or tie-in locations.Īssembled Drawing Piping isometric drawing symbolsįor reading and understanding a piping isometric drawing, one should learn the piping isometric drawing symbols thoroughly. This FFW is defined by the designer if he/she could foresee that the spool might require some adjustment before the final fit-up, so at the location of FFW that has been marked, it will be given some pipe length tolerance (commonly 150-300mm). There is one more type of weld that is known as field-fit weld (FFW). One sheet of Isometric drawing normally has few spools.Įvery weld that is assembled between spools at the construction site is termed a field weld (FW). These small pipe pieces are termed piping spools. The complete piping system is separated into pieces that are transported to the site for erection. Isometric drawings also inform which piping should be constructed at the fabrication shop and which should be assembled at the construction/platform field itself. For example, if double piping is modeled by mistake, it will read the double quantity of material.ĥ. However, It is always better to check and verify as there could be some issues with the modeling itself that may cause discrepancies in material and quantity. Imagine complex design and yet orthographic drawings are used for construction, that is really a headache.

The following figure gives an example of how one Isometric drawing can represent three orthographic drawings. Piping Isometric drawings are popular because of their simplicity yet efficiency to convey complex information.

Piping and Component descriptions with size, quantity, and material codes.

A piping isometric drawing provides all the required information like:.

The actual sizes are notified in the Bill of Material, tagging, call-out, or notes.

Pipes are drawn with a single line irrespective of the line sizes, as well as the other configurations such as reducers, flanges, and valves.It is not drawn to the scale, but it is proportionate with the exact dimensions represented.

How to draw an isometric pipe in illustrator