Especificacion de Equipos

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Append ix

Specification forms make provision for key data of the equipment

and its position in the process, including design characteristics and

required performance. A major purpose is a basis for price

quotations by suppliers of the equipment.

Although a few forms have been prepared by industry-wide

organizations such as TEMA, Hydraulic Institute, and API, most

have been prepared for their own use by engineering contractors

and design divisions of chemical process organizations. Most private

firms have their own libraries, but the merits of some forms have

been recognized and copied widely

so

that much uniformity exists.

The selection

of

forms in this Appendix is made available

through the courtesy of individual companies identified on each

form, although one major contributor did not wish to be identified.

They have been collected over a period of time and consequently

may not be the latest forms in use. For the most part, only the most

often used kind of equipment is represented, except for the few

items in category

K.

A related kind

of

information is the suppliers inquiry forms

of

Appendix C.

Following is a listing of the equipment specification forms,

included in this Appendix. The number appearing in italic is the

page number on which the form appears.

A.

Agitators and mixers

1 Agitator data sheet 682

2 Agitator specification sheet 2 pp.)

3

Tank mixer, top entering

683

4

Tank mixer, side entering 684

5

Syphon pump mixing tee)

6

Centrifugal compressor specification 685

7

Reciprocating compressor specification sheet

8. Fan or blower data sheet

9

Vacuum pump data sheet

682

684

B

Compressors see also items 44 and 45)

685

686

686

10

Steam ejector data sheet 2 pp.) see also item 22)

11

Electric motor data sheet

12 High voltage induction motors less than

1500HP)

13

Gas engine data 689

14

General purpose steam turbine specification

15 Gear drive data sheet

16

Exchanger specification sheet TEMA)

17

Air cooled exchanger specification sheet

687

C Drivers

688

688

689

690

D. Heat transfer equipment

690

691

26.

Boiler data sheet 699

27

Package boiler data sheet

28.

Induced draft cooling tower

29

Instrument specification 700

30 Differential pressure type flow instrument

31

Temperature and pressure instruments

32

Level instruments specification sheet

33

Gauge glasses and cocks specification sheet

34

Control valve specification sheet

35

Valve operator specification sheet

36 Relief valves 704

37 Centrifugal pump data sheet

38 Centrifugal pump 705

39

Reciprocating pump specification sheet

40 Rotary pump data sheet 706

41

Rotary pump data sheet

2

pp.) 706

42 Motor driven proportioning and reciprocating pump data

699

700

E

Instruments

701

701

702

702

703

703

F Pumps

704

705

sheet 707

G. Refrigeration

43

Packaged refrigeration system 708

44 Reciprocating compressor 708

45

Positive displacement rotary compressor

46

Flowsketch 709

47

Instrumentation and controls 710

H. Solids handling equipment

48

Vibrating feeder data sheet

49

Screw conveyor data sheet 2 pp.)

50.

Bucket elevator data sheet

I. Solid fluid separating equipment

51

Pressure leaf filter 712

52

Intake air filter 713

53

Line filter specification 2 pp.)

54 Centrifuge data sheet 2 pp.)

55.

Vibrating screen data sheet 2 pp.)

56

Column specifications 716

57

Bubble tower specification

58.

Vertical vessel data sheet

59

Horizontal vessel data sheet

60

Glass lined vessel

2

pp.)

61 Fractionator tray design data sheet

62 Tray specification 720

63 Tower internals data sheet 720

709

710

712

711

713

714

715

J. Vessels

71 7

71 7

718

718

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