Abreviaturas

PIPING ABBREVIATIONS
A
A Alarm
A Anchor
ACCUM Accumulator
AL Aluminum
ANSI American National Standards Institute
API American Petroleum Institute
ASSY Assembly
ASTM American Society forTesting and Materials
ATMOS Atmosphere
AUX Auxiliary
AVG Average
AZ Azimuth
B
B Beveled
BB Bolted Bonnet
BBE Bevel Both Ends
BBL Barrel(s)
BC Bolt Circle
BD Blow Down
BE Beveled End(s)
BFBlind Flange
BL Battery Limits
BLDG Building
BLE Bevel Large End
BOM Bill of Materials
BOP Bottom of Pipe
B&S Bell and Spigot
BSE Bevel Small End
BTU British Thermal Unit
BV Ball Valve
BWButt-weld
C
CB Catch Basin
CHKV Check Valve
Ch. Op. Chain Operator
CI Cast Iron
CL Clearance
CO Clean Out
COL Column
COLS Columns
CONC Concentric
COND Condensate
CONN Connection
CORRCorrosion
CPLG Coupling
CS Carbon Steel
Cast Steel
Cold Spring
CSC Car Seal Closed
CSO Car Seal Open
CTRLV Control Valve
CWR Cooling Water Return
CWS Cooling Water Supply
D
DA Directional AnchorDF Drain Funnel
DIA Diameter
DIM Dimension
Codes and Specifications 127
128 Pipe Drafting and Design
Codes and Specifications 129
DISCH Discharge
DR Drain
DW Dummy Weld
DWG Drawing
DRWNDrawn
E
E East
ECC Eccentric
EL Elevation
ELL Elbow
ELEV Elevation
EQUIP Equipment
ERW Electric Resistance Welded
EXCH Exchanger
EXIST Existing
F
FA Flow Alarm
FBO Furnished By Others
FDNFoundation
FE Flow Element
F/F Face-to-Face
FF Flat Face
Full Face
FI Flow Indicator
FIC Flow Indicating Controller
FIG Figure
FLR Floor
FLD FAB Field Fabricate
FL Flange
FOB Flat on BottomFOT Flat on Top
FR Flow Recorder
FRC Flow Recording Controller
FS Field Support
Forged Steel
FT Foot or Feet
FW Field Weld
G
G Gauge or gage
GAL Gallon(s)
GALV Galvanized
GPH Gallons PerHour
GPM Gallons Per Minute
GR Grade
GaV Gate Valve
GIV Globe Valve
H
HCV Hand Control Valve
HDR Header
HIC Hand Indicating Controller
HLL High Liquid Level
HOR Horizontal
HP High...