Steam Tracer Design Standard.pdf
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長春石油化學 長春人造樹脂 Project : 大連化工公司 AA 三義化學公司 新竹廠 苗栗廠 麥寮廠 高雄廠 大發廠 常熟廠 蒸汽伴熱管設計標準 (Steam Tracer Design Standard) 2.9 伴熱管長度限制 Tracer Size 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" Steam Pressure (kg/cm2G) 1" 1-1/2" 2" 3" 4" 6" 8" 3/8" 52.5 42 39 33 27 27 22.5 1/2" 60 60 60 51 45 42 36 3/8" 54 48 42 36 30 28.5 24 1/2" 60 60 60 54 48 45 42 3/8" 60 54 51 42 36 36 33 1/2" 60 60 60 60 60 60 51 3/8" 60 60 57 48 42 39 36 1/2" 60 60 60 60 60 60 57 Tracer Size 3/8" 3/8" 3/8" 3/8" Note : 1. 伴熱管有效長度係指與被伴管路有接觸部份(包含分岐管)的總長度。 2. 可允許的Pocket總深度 = A + B + C。 7 7.0 ~ 10.5 18 30 30 30 1.5 3.5 5.0 5 Effective Tracer Length(M) (Note1) 24 120 18 120 24 3.5 60 6 120 6 120 60 12 12 18 90 60 120 60 3.5 7.0 Steam Pressure (kg/cm 2 G) 10.5 14.0 Allowable Total Depth of Pocket (M) (Note2) 14.0 Process Line Size 60 1.0 ~ 1.8 (Drainage to ATM) 4.0 3 3 7 60 7.0 10.5 7 Allowable Total Depth of Pocket(M) (Note2) 1.4 ~ 1.8 (Drainage to ATM) 3.5 ~ 4.0 (1). 伴熱管有效長度與可允許的Pocket總深度 (3). 使用於儀表的伴熱管有效長度與可允許的Pocket總深度 Tracer Size (2). 使用導熱泥之伴熱管有效長度 (Unit : M) Steam Pressure (kg/cm 2 G) Effective Tracer Length(M) (Note1) A B C Steam Tracer Design Standard_AA_R0.xls - Criteria Page-4
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Transcript of Steam Tracer Design Standard.pdf
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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
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Project : AA
(Steam Tracer Design Standard)
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).
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-5
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Project : AA
(Steam Tracer Design Standard)
2.11 (1).
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-6
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Project : AA
(Steam Tracer Design Standard)
(2). , Spare Nozzle
a). Steam Header: 1 : Header,,
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-7
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Project : AA
(Steam Tracer Design Standard)
2 : Header,,
Typical Arrangement for (12) Station - 3" Class 150 - Steam Distribution ManifoldUnit : Inch (mm)
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-8
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Project : AA
(Steam Tracer Design Standard)
b). Steam Condensate Header: 1 : Header,,
2 : Header,,
Typical Arrangement for (12) Station - 3" Class 150 - Condensate ManifoldUnit : Inch (mm)
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-9
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Project : AA
(Steam Tracer Design Standard)
(3). ,,,
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-10
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Project : AA
(Steam Tracer Design Standard)
(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
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-11
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Project : AA
(Steam Tracer Design Standard)
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).
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-12
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Project : AA
(Steam Tracer Design Standard)
3.2 Tracer(1). Steam Tracing
(2). Steam Tracing
(3). Flanges Steam Tracing
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-13
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Project : AA
(Steam Tracer Design Standard)
(4). Valve Steam Tracing
Socket Welded Valve Flanged Valve
(5). Bend Steam Tracing
(6). Tracer Loop ; Vents,Drains and PG Connections Steam Tracing
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-14
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Project : AA
(Steam Tracer Design Standard)
(7). Control Valve Steam Tracing
(8). Flowmeter Steam Tracing
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-15
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Project : AA
(Steam Tracer Design Standard)
(9). Instrument Steam Tracing
Notes: :1. Displacement type level controllers2. Gage glasses3. Pressure and differential pressure transmitters
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-16
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Project : AA
(Steam Tracer Design Standard)
(10). Vessel External Steam Tracing
a). vessel :
) . -1
). -2
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-17
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Project : AA
(Steam Tracer Design Standard)
). (Cone) Vessel
b). vessel
Notes: 1. Vessel , , Vessel2~3 ,,2. Vessel, (Head)Tracer
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-18
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Project : AA
(Steam Tracer Design Standard)
(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
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-19
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Project : AA
(Steam Tracer Design Standard)
b). -2
Notes: 1. Tank , , Tank2~3 ,,2. Tracer SupportVertical Flat-Bar Support3. TracerSupportTracer, Tracer4. Steam Trap ,2.85. , (), ()(Coil)
Steam Tracer
Steam Tracer Design Standard_AA_R0.xls - Criteria Page-20
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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
TracedLineSizesInches
DMT (Design Maintenance Temperature), , oC [P&ID ]
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
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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
DMT (Design Maintenance Temperature), , oC [P&ID ]
DMT (Design Maintenance Temperature), , oC [P&ID ]
() -- 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
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
