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MEP201 Mechanical Engineering Drawing
1 st semester 2005-2006
S RKale
Lecture
Piping Drawings
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Piping (2005) 2
Piping drawings
Pre-requisites Schematic, P& drawings E!uipment "#$#
drawings La% ut drawings
Restrictions Space '(, ), *+, m ement
Piping outputs -#.#M# / r piping /a ricat r angers, anch rs /
undati ns, trenches
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Piping (2005) 3
5'1+
L#.# 4$6K
-R"
L#.# 4$6K -E$R 6"
Z
X
Y
S7 EM$4 7
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Piping (2005) 4
n/ rmati n Re!uirements
P siti n / each e!uipment(L.O. tank, Bearing block, pump : foor
plans,ele ations
!
"#$# drawing / each e!uipment(t"pe, si#e $ position o% piping
connections!
7i il re!uirements(beams $ columns, &alk&a",
maintenance!
Electrical re!uirements(panels, cable trenc'es!
.ther pipes in the area
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Piping (2005) 5
Piping 8 ints
Threaded$ccurac% '9+, Metal plastic# Plum ing
Flanged
ndustrial pipes, l w medium pressureand temperature# Metal
Plastic# Steam,il, water,
WeldedPermanent: igh pressure andtemperature# ndustrial, ;ater,
steam, il,chemicals,
;ater suppl%, sewage, large h%dr < 7 ncrete
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Piping (2005) 6
Piping 8 ints
Threaded 3langed ;elded
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Piping 8 ints
4hreaded Flanged ;elded
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Pipe < 3langed c nnecti n
P PE
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Pipe < 3langed c nnecti n
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Piping (2005) 10
Piping 8 ints 4hreaded 3langed
Welded
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Piping (2005) 11
Piping 8 ints
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Piping (2005) 12
Piping -ends
4ee '4+ Sh rt Radius'SR+ El w L ng Radius'SR+ El w
Radius Pipe dia#rati
%dr d%namics#
Space#
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Piping (2005) 13
Piping > ?ents, Drains & Supp rts
Vents : L cati n, accessi ilit%, utletDrains : L cati n, accessi
ilit%,
c llecti n, /unnel,Supports : $nch r / undati n, hanger
'ermal e)pansion *ipe &eig't +urges, &ater 'ammer
uipment ibrations +eismic
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Piping (2005) 14
3rancis 4ur ine 5 Lu e .il Piping'2+
L#.# 4$6K -E$R 6"
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Piping (2005) 15
Piping 5 Plan & Ele ati n '1+
S.ME4R 7
PL$6
ELE?$4 .6
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Piping (2005) 16
Piping 5 Plan & Ele ati n '2+
S.ME4R 7
PL$6
ELE?$4 .6
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Piping (2005) 17
Piping 5 Plan & Ele ati n '@+
S.ME4R 7
PL$6
ELE?$4 .6
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Piping (2005) 18
Pipe supp rts3 undati n
anger
RacA
7lamp=ndergr und 5 / undati n
BRigidC < anch r s# B e i leC all ws pipe tm e $ll al ng pipe
length 'at regular inter als9+
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Pipe supp rt < anger
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Piping E amples
.il pumping stati n, 7entral $#7# s%stem,
http://piping%20drwgs/http://piping%20drwgs/
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Piping 5 w things g wr ng
P wer plant steam tur ine 5 steam pipeunder lu e il pipe#stel 5
drinAing water pipe and sewage
pipe t cl se#$ut m ile 5 raAe il leaA n alternat r#Pipes running
int eams, c lumns, walls, FPipe centerline .#K# '9+ ut insulati n /
ulswith walls ceiling#
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Lecture summar%
=sing schematics P& diagrams maAepiping drawings 'r uting+,
t scale,with material and ther speciGcati ns'e#g# standards+
6E(4 S4EP > *iece-&ise esign anmanu%acture o% pipes,
/oining etails,an t'eir supports,
