Download - Steam Tracer Design Standard.pdf

Project : AA

(Steam Tracer Design Standard)

2.9

TracerSize

3/8"~1/2"3/4"~1"

3/8"~1/2"3/4"~1"

3/8"~1/2"3/4"~1"

3/8"~1/2"3/4"~1"

3/8"~1/2"3/4"~1"

3/8"~1/2"3/4"~1"

SteamPressure(kg/cm2G) 1" 1-1/2" 2" 3" 4" 6" 8"

3/8" 52.5 42 39 33 27 27 22.51/2" 60 60 60 51 45 42 363/8" 54 48 42 36 30 28.5 241/2" 60 60 60 54 48 45 423/8" 60 54 51 42 36 36 331/2" 60 60 60 60 60 60 513/8" 60 60 57 48 42 39 361/2" 60 60 60 60 60 60 57

TracerSize

3/8"

3/8"3/8"3/8"

Note : 1. ()2. Pocket = A + B + C

77.0 ~ 10.5

18

303030

1.5

3.55.0 5

Effective TracerLength(M) (Note1)

24120

1812024

3.5 60 6120 6

12060

121218

90

6012060

3.5

7.0

Steam Pressure(kg/cm2G)

10.5

14.0

Allowable Total Depthof Pocket (M) (Note2)

14.0

Process Line Size

60

1.0 ~ 1.8(Drainage to ATM)

4.0

33

7

60

7.0

10.5

7

Allowable Total Depthof Pocket(M) (Note2)

1.4 ~ 1.8(Drainage to ATM)

3.5 ~ 4.0

(1). Pocket

(3). Pocket

TracerSize

(2). (Unit : M)

Steam Pressure(kg/cm2G)

Effective TracerLength(M) (Note1)

A BC

Steam Tracer Design Standard_AA_R0.xls - Criteria Page-4

Project : AA


2.10

TracerSize

TracerSize

Note : 1. Tracer2. Tracer,Tracer,Header3.

Amount of Tracers(Note 1)

Steam Supply LineSize Required (Note 2)

1 ~23 ~ 56 ~ 89 ~18

1/2"3/4"1"

1-1/2"

3/8"

1/2"

1 1/2"2 ~ 3 3/4"4 ~ 6 1"7 ~12 1-1/2"

1 3/4"

7 or More (Note 3)

2 ~ 34 ~ 6

1"1-1/2"

Amount of Tracers(Note 1)

Steam CondersateReturn Line SizeRequired (Note 2)

3/8"

1 ~4 3/4"5 ~ 7 1"8 ~ 16 1-1/2"17 ~28 2"

1/2"

1 ~ 2 3/4"3 ~ 4 1"5 ~ 9 1-1/2"

10 ~16 2"

3/4"

1 3/4"2 1"

3 ~ 4 1-1/2"5 ~ 7 2"

1"1 1"2 1-1/2"

3 ~ 4 2"

(2).

1"1 ~ 2 1"

5 or More (Note 3)3 ~ 4 1-1/2"

3/4"

(1).


Project : AA


2.11 (1).


Project : AA


(2). , Spare Nozzle

a). Steam Header: 1 : Header,,


Project : AA


2 : Header,,

Typical Arrangement for (12) Station - 3" Class 150 - Steam Distribution ManifoldUnit : Inch (mm)


Project : AA


b). Steam Condensate Header: 1 : Header,,

2 : Header,,

Typical Arrangement for (12) Station - 3" Class 150 - Condensate ManifoldUnit : Inch (mm)


Project : AA


(3). ,,,


Project : AA


(4). Plot Plan

(5). ,,

(6). ,Pocket, Pocket, Pocket2.9

(7). ,

(8). , Trap

(9). (),

(10). Steam Steam Trap

(11). Steam Trap Strainer

(12). Steam Trap , , Drain Valve

(13). ,Steam Trap, (),Steam Trap


Project : AA


3. 3.1

(1). SS304 #16 gage ,, 450 mm

(2). ,,

(3). , PipeTracerSpacer (a). Caustic Fluids (b). Acid Fluids and Amine (c). Heat Sensitive and Volatile Fluids (d). Fluids where hot spots will accelerate the corrosion rate of the carrier pipe.

(4). Tracer 15 m , 50 mm , Expansion Loop

(5). PipeFitting(Flange), Tracer UnionFlange, Pipe, TracerUnionFlange

(6). PipeTube,,, ChannelClamp

(7). Tube,, ,,

(8). TracerFitting, , Pump,Safety Valve,Control Valve, Tracer,

(9).


Project : AA


3.2 Tracer(1). Steam Tracing

(2). Steam Tracing

(3). Flanges Steam Tracing


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(4). Valve Steam Tracing

Socket Welded Valve Flanged Valve

(5). Bend Steam Tracing

(6). Tracer Loop ; Vents,Drains and PG Connections Steam Tracing


Project : AA


(7). Control Valve Steam Tracing

(8). Flowmeter Steam Tracing


Project : AA


(9). Instrument Steam Tracing

Notes: :1. Displacement type level controllers2. Gage glasses3. Pressure and differential pressure transmitters


Project : AA


(10). Vessel External Steam Tracing

a). vessel :

) . -1

). -2


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). (Cone) Vessel

b). vessel

Notes: 1. Vessel , , Vessel2~3 ,,2. Vessel, (Head)Tracer


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(11). Tank External Steam Tracing a). -1 ()

Notes: 1. Tank , , Tank2~3 ,,2. Tracer Support, Tracer, Tracer 3. TracerSupportTracer, Tracer4. Steam Trap ,2.85. , (), ()(Coil)

Steam Inlet

Steam Inlet

to Trap

to Trap


Project : AA


b). -2

Notes: 1. Tank , , Tank2~3 ,,2. Tracer SupportVertical Flat-Bar Support3. TracerSupportTracer, Tracer4. Steam Trap ,2.85. , (), ()(Coil)

Steam Tracer


Appendix - B Steam Tracers - part 1 of 2Case 1: S4 Steam (P = 4.0 kg/cm2G) Tracing

1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 11-1/2

2 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1346810121416 1/2" 218202430 1/2" 2 1/2" 236

1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 1/2" 2 1/2" 1 3/8" 1 3/8" 11-1/2 1/2" 2 1/2" 1

2 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 2 1/2" 1 1/2" 1 1/2" 1 1/2" 2 1/2" 134 1/2" 2 1/2" 26 1/2" 2 1/2" 2 1/2" 3 1/2" 3810 1/2" 2 1/2" 2 1/2" 3 1/2" 2 1/2" 4 1/2" 312 1/2" 414 1/2" 2 1/2" 3 1/2" 316 1/2" 2 1/2" 3 1/2" 4 1/2" 51820 1/2" 424 1/2" 3 1/2" 6 1/2" 530 1/2" 3 1/2" 2 1/2" 4 1/2" 3 1/2" 2 1/2" 5 1/2" 4 1/2" 3 1/2" 6 1/2" 5 1/2" 436 1/2" 3 1/2" 6 1/2" 4 1/2" 6 1/2" 5

Tracer 3 , , Tracers . Tracers .1. 2. 1/2" 3. , (Heat transfer cement). 12~3

TracedLineSizesInches


DMT (Design Maintenance Temperature), , oC [P&ID ]


() -- 24

() -- 24 -51 -29 -7 16-51 -29 -7 16-51 -29 -7 16-51 -29 -7 16

-51 -29 -7 16-51 -29 -7 16-51 -29 -7 16-51 -29 -7 16

-29 -12 4 21

38 54 71 88

Steam Tracer Design Standard_AA_R0.xls - Appendix B-1 Page-22

Appendix - B Steam Tracers - part 2 of 2Case 2: S8 Steam (P = 8.0 kg/cm2G) Tracing

1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 11-1/2

2 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1346810 1/2" 21214 1/2" 2 1/2" 216182024 1/2" 2 1/2" 230 1/2" 2 1/2" 336 1/2" 2 1/2" 2 1/2" 3 1/2" 2

1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 1/2" 1 1/2" 1 3/8" 1 3/8" 1 1/2" 2 1/2" 2 1/2" 1 1/2" 11-1/2 1/2" 1 1/2" 2 1/2" 1 1/2" 2 1/2" 2

2 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 2 1/2" 134 1/2" 2 1/2" 2 1/2" 36 1/2" 2 1/2" 2 1/2" 2 1/2" 3 1/2" 2 1/2" 4 1/2" 3 1/2" 3810 1/2" 2 1/2" 2 1/2" 3 1/2" 4 1/2" 312 1/2" 2 1/2" 3 1/2" 3 1/2" 5 1/2" 414 1/2" 416 1/2" 3 1/2" 4 1/2" 3 1/2" 5 1/2" 41820 1/2" 3 1/2" 624 1/2" 2 1/2" 4 1/2" 3 1/2" 5 1/2" 4 1/2" 6 1/2" 530 1/2" 3 1/2" 4 1/2" 3 1/2" 6 1/2" 5 1/2" 4 1/2" 6 1/2" 536 1/2" 4 1/2" 3 1/2" 5 1/2" 4 1/2" 6 1/2" 5 1/2" 6

Tracer 3 , , Tracers . Tracers .1. 2. 1/2" 3. , (Heat transfer cement). 12~3



() -- 24

() -- 24

104 121

-7 16

4 21 38 54

-51 -29 -7 16 -51 -29 -7 16

-7 16

-51 -29-51 -29 -7 16

71 88

-7 16-51 -29 -7 16


TracedLineSizesInches -51 -29-51 -29 -7 16-51 -29

Steam Tracer Design Standard_AA_R0.xls - Appendix B-2 Page-23

1. 1.1 1.2

2. 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 Steam Trap2.9 2.10 2.11

3. 3.1 3.2 Tracer

AppendixAppendix - A : Appendix - B Steam Tracers Appendix - C : Calculation Sheet of Steam Tracer for Pipe Appendix - D : Calculation Sheet of Steam Tracer for Equipment Appendix - E : Steam Trap Selection Guide