PDMS编码规则.docx
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PDMS编码规则
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Index
1.NamingComponents
2.DerivingBoltNames
3.COCOTableCoding
4.ComponentCATREFcoding
1.NamingComponents
InternationalStandard:
AANSIStandard（ANSI）
BBritishStandard（BS）
DDeutscheInstitutfürNormung（DIN）
IISO
MManufacturersStandardisationSociety（MSS）
PAmericanPetroleumInstitute（API）
JJapaneseStandards
Standard
BS1560,ANSIB16.9,DIN2050etc.
Type
PDMSGTYPATTA,TEE,BEND,ELBO,REDU,FLAN,OLET,NOZZCROSS,VALVE,INSTetc.
Rating
ANSI,BS,API,MSS125#,150#,300#,600#,900#,1500#,2500#,3000#,6000#,9000#（#=lb/sq.in.）
DIN（ND=Nenndruck）10,16,25,63,100,160,250,320,400
Facing
ANSI,BS,API,MSS,DINANSI,BS,API,MSSDIN
RFRaisedFaceTOTongueFETongue
FFFlatFaceGRGrooveNUGroove
RTJRingTypeJointMAMaleVSProjection
SCFScrewedFemaleFEFemaleRSRecess
SCMScrewedMale
TUBPlainEnd
BLFBlinded
BWDButtweldEnd
LINLinedFacing
Size:
Nominalboresizesininchesormm
TypicalCatalogueNames:
BARC200=BS1640BWCONCREDUCER
AAEA200=ANSIB16.9BWELBOW90DEG
AAFWBD0=ANSIB16.5WNFLANGECLASS300RF
DCZFBP0=DIN2633FLANGEDNOZZLEPN16RF
DAVHBPR=DIN3202GLOBEVALVEPN16RF
2.Bolting
Boltsarenamedaccordingtothefollowingconvention
FlangeFace:
FlangeRating:
Borecode:
DINANSI
AFFAPN125#A61/8"
BRFBPN150#B81/4"
CFEDIN2512CPN250#C103/8"
DNUDIN2512DPN300#D151/2"
EEPN400#E203/4"
FFPN600#F251"
GGPN900#G321.1/4"
HHPN1500#H401.1/2"
JJPN2500#J502"
KKPN5000#K652.1/2"
LLPN2.5L803"
MMPN6M903.1/2"
NNPN10N1004"
PV13DIN2513PPN16P1255"
QR13DIN2513QPN25Q
RRPN40R1506"
SPN63S1757"
TPN100T2008"
UPN160U
VPN250V25010"
WPN320W30012"
XPN400X35014"
YPN75#Y40016"
ZPN10000#Z45018"
150020"
255022"
360024"
465026"
570028"
675030"
780032"
885034"
990036"
3.COCOTableCoding
connectiontypesarecodedaccordingtothefollowingconvention:
EachCOCOisrestrictedtoamaximumof4characterstodefinetheconnection.Thefollowingtypesaretreatedasstandardconnectionsandtheremeaningsaredescribedbelow:
-
ALLCompatiblewithallitemsSCFScrewedFemale
ATTAttachmentSCMScrewedMale
BWDButtweldCLOSClosedend
SWFFemaleSocketweldingSWMMaleSocketwelding
TUBPipeorTubingOPENOpenend
VENTOpentoventDRANDrainconnection
Thefollowingcodesareusedtosettheconnectiontypesofflangeditems.Eachcharacterdefinesadifferentattributeoftheappropriateconnectiontype.
PDMSType（char1）Facing（char2）Rating（char3）
FFlangefacing（forFlanges,Valvesetc.）AFFAPN125#
GGasketfacing（Toconnecttoflanges）BRFBPN150#
WWafertypecomponent（Char1followedCFEDIN2512CPN250#
bynormalflangeCOCO）DNUDIN2512DPN300#
EEPN400#
FFPN600#
GGPN900#
HHPN1500#
JJPN2500#
KKPN5000#
LLPN2.5
MMPN6
NNPN10
PV13DIN2513PPN16
QR13DIN2513QPN25
RRPN40
SPN63
TPN100
UPN160
VPN250
WPN320
XPN400
YPN75#
ZPN10000#
4.ComponentNAMEcodes
Eachcharacterofthecomponentnamecanbeselectedfromtheappropriatetables.Character3definesthecomponenttype.Character1isderivedfromtheinternationalstandardcolumnsonpage4.
Allothercharactersarederivedfromthecomponentspecificpageaseitherdirectinformationorreferencetothetables.
Example:
Tofindthenameofa100NBANSIB16.9LR90degreeBWelbow
Char1isselectedfrompage3=A
Char3isselectedfromthetypelistonpage7=E
Char2isthenselectedfrompage15=A
Thisgivesthefirst3charactersasAAE
Char4isselectedfrompage16asLongRadius=A
Thechartatthebottomofpage16thenpointstothetablestobeusedtogettherestofthecharacters
Char5isselectedfromthefacingtableE1orE2page53/54=2
Char6isselectedfromthepressureratingtableD1page56=0
Char7isselectedfromD2page57asNotspecified=0
FinallytheboresizesareselectedfromtableN1.TherearecharactersforbothboresizessothefinaltwocharactersareNN
ThisgivesusacataloguenameofAAEA200NN
ComponentType
AAuto（ControlValve,specialsetc.）
BBend
CCoupling
D
EElbow
FFlanges
GGaskets
H
J
KClosures（Cap,Plug）
L
MMiscellaneous
NNipples
PPipe
Q
RReducer
SStub-Ends
TTEEs
U
VValves
WWelds
XAtta,Support
Y
ZNozzles
ControlValvesSpecialsetc.
Typ=MTyp=NTyp=STyp=W
AAAAWorcester
BBBB
CCCC
DDDD
EEEE
FFFisherFF
GGGG
HHHH
JJJJ
KKKK
LLLL
MMMM
NNNN
PPPP
QQQQ
RRRR
SMasoleianSSSevernS
TTTT
UUUU
VVNorthvaleVV
WWWW
XXXX
YYYY
ZZZZ
Regulatingvalves
AAngle,DirectActingGlobe
BBall
C
DDirectActingGlobe
E
FButterfly
G
H
J
K
L
M
N
PPlug
Q
RReverseactingglobe
S
T
U
V
W
X
Y
Z
1
2
3ThreeWay
4
5
6
7
8
9
0
Regulatingvalves-actuatoroperated
A
B
C
DDiaphragm
EElectricMotor
F
G
H
J
K
L
M
N
PPiston-Linear
Q
RPiston-Rotary
S
T
U
V
W
X
Y
Z
1
2
3
4
5
6
7
8
9
0
CharactertablereferenceforAutoitems
Bend
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
U
V
W
X
Y
Z
1
2
3
4
5
6
7
8
9
0NotSpecified
Bendspecifictype
A
B
C
DSingleTangent（LR）
EDoubleTangent（LR）
FLongRadiusReturn（3NB）
GShortRadiusReturn（2NB）
H
J
KCloseRadius
LMediumRadius
MOpenRadius
N67.5DegSpring
P45DegSpring
Q22.5DegSpring
R90DegBend
S3DPulledBend
T4DPulledBend
U5DPulledBend
VVariableRadiusBend
W
XMitreBend
Y
Z45DegBend
145DegBendR=1NB
290DegBendR=2.5NB
345DegBendR=2.5NB
445DegBendR=5NB
5
660DegBend
7
8
9
0
Charactertablereferenceforbends
Coupling
AmericanStd.=ABritishStd.=BDINStd.=DMSSStd.=M
AANSIB16.9ABS1640AAMSS-SP83
BANSIB16.11BBS3799BB
CANSIB16.3CBS1387CC
DANSIB16.4DBS143DD
EANSIB16.18EEE
FANSIB16.22FFF
GGGG
HHHH
JJJJ
KKKK
LLLL
MMMM
NNNN
ManufacturersStd.=V
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
TVictaulic
Example:
ANSIB16.4StraightCoupling=ADC
VictaulicCoupling=VTC
CouplingType
A
B
C
DDowRadialClamp
E
FFullCoupling
G
HHalfCoupling
J
K
L
M
N
P
Q
RFlangeAdapter,RadialLock
S
T
UUnion
VVictaulic
W
X
Y
Z
1
2
3
4
5
6
7
8
9
0
CharactertablereferenceforCouplings
Elbows
AmericanStd.=ABritishStd.=BDINStd.=DManufacturersStd.=P
AANSIB16.9ABS1640ADIN2605A
BANSIB16.11BBS3799BB
CANSIB16.28CBS1740CC
DANSIB16.5DBS1965DDPeabodyDore
EANSIB16.3EBS1387EE
FANSIB16.4FBS143FF
GANSIB16.22GGG
HANSIB16.18HHH
JANSIB16.24JJJ
KKKK
LLLL
MMMM
NNNN
ManufacturersStd.=V
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
TVictaulic
Ex
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