10605_2_010

PDVSA N° TITULO

REV. FECHA DESCRIPCION PAG. REV. APROB. APROB.

APROB. FECHAAPROB.FECHA

VOLUMEN 13–STD

� PDVSA, 1983

10605.2.010 PIPING ABBREVIATIONS

APROBADO

Domingo García Ramón RodríguezABR.92 ABR.92

ESTANDAR DE INGENIERIA

ABR.920 13 L.T.

MANUAL DE INGENIERIA DE DISEÑO

ESPECIALISTAS

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REVISION FECHA

ENGINEERING DESIGN STANDARD

PLANT DESIGNPIPING ABBREVIATIONS ABR.920

PDVSA 10605.2.010

Página 1

.Menú Principal Indice manual Indice volumen Indice norma

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AARH Arimetic Averange Roughness

Height (Flange Finish)

AB Anchor Bolt

ACCT Account

ACI American Concrete Institute

ACP Asbestos Cement Pipe

AFC Approved for Construction

AFD Approved for Design

AGA American Gas Association

AI All Iron

AISC American Institute of Steel

Construction

AISI American Iron and Steel

Institute

AL Aluminum

ALT Alternate

ANSI American National Standards

Institute

API American Petroleum Institute

APPROX Aproximate

ASME American Society of Mechanical Engineers

ASSY Assembly

ASTM American Society for Testing Materials

ASW Adjustable Spring Wedge

ATM Atmosphere

AVG Average

AWS American Welding Society

AWWA American Water Works

Association

B Branch

B & B Bell and Bell

B & S Bell and Spigot

B / M Bill of Material

BBE Bevel Both Ends

http://www.intevep.pdv.com/santp

http://www.intevep.pdv.com/santp/mid/indice_mid.htm

http://www.intevep.pdv.com/santp/mid/vol13-std/indice_vol13-std.htm

REVISION FECHA



PDVSA 10605.2.010

Página 2


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BBL Barrel (S)

BC Bolt Circle

BC Bolted Cap

BE Bevel End

BF –or* BLD FLG Blind Flange

BHN Brinnel Hardness Number

BL Battery Limit

BEV Beveled

BB Bolted Bonnet

BD Blowdown

BLD Blind

BLDG Building

BLE Bevel Large End

BLT or BT Bolted Bonnet

BO BLOWOFF

BOP BOTTOM OF PIPE

BR BRANCH REINFORCING

BRKT BRACKET

BRZ BRONZE

BSE Bevel Small End

BW Back Weld, Butt Weld

BOE Bevel One End

BOL Bottom of line

CA Corrosion Allowance

CAS Cast Alloy Steel

CB Catch Basin & Cont.

Blowdown

CCO Chemical Clean Out

CCS Cast Carbon Steel

°C Celsius

CFM Cubic Feet per Min.

CFS Cubic Feet per Sec

CH OP Chain Operated

CHAN Channel




REVISION FECHA



PDVSA 10605.2.010

Página 3


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CI Cast Iron

CIPP Cast Iron Pressure Pipe

CISP Cast Iron Soil Pipe

CL Center Line

cm Centimeter

CO Cleanout

CO Company

COL Column

COMPR Compressor

CON Concentric

CONC Concrete

COND Condensate

CONN Connect (ED) (IDN)

CONT Continue

CPLG or CPL Coupling

CPS Corporate Piping

System

CR MOLY Chrome Molybdenum

CRM Chrome

CS Carbon Steel

CSC Car Seal Closed

CSO Car Seal Open

CSS Cast Stainless Steel

C & W Coated and Wrapped

CWP Cold Working Pressure

D Insulation, Anti–Sweat

DD Double Disc

DD Double Discharge

DEG or ° Degree

DET Detail

DF Drain Funnel

DH Double Hup

DI Ductile Iron

DIA or � Diameter




REVISION FECHA



PDVSA 10605.2.010

Página 4


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DIM Dimension

DISCH Discharge

DJAF Double Jacketed Asbestos Filled

DN Down

DO Ditto

DR Drain

DRL Double Random Length

DS Dummy Support

DWG Drawing

E East

E Insulation, Electrical Trace

EA Each

ECC Eccentric

EF Each Face

EFW Electric Fusion Welded

EL Elevation (Height)

ELB Elbolet

ELEV Elevation (View)

ELL Elbow

EQUIP Equipment

ERW Electric Resistance

Welded

ET Electric Trace

ETT Electric Trace W/Heat

Transfer Cement

EX Extra

ELC Extra Low Carbon

EXCH Exchanger

EXIST Existing

EXP Expansion

EXP JT Expansion Joint

F Insulation, Full Heat Conservation

FF Flat Face




REVISION FECHA



PDVSA 10605.2.010

Página 5


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FAB Fabricate (D), Fabricator

FAS Forged Alloy Steel

FCS Forged Carbon Steel

FND Foundation

FIG Figure

FLD Field

FLEX Flexible

FLEX WED Flexible Wedge

FLG Flange

FLGD Flanged

FOB Flat on Bottom

FOT Flat on Top

FPT or* FNPT Female Pipe Threat

FS Far Side

FS Field Support

FSS Forged Stainless Steel

FST Forged Steel

FTG Fiiting

FtoF Face to Face

FOF Face of Fitting

FO FLG Face of Flange

FURN Furnish

FW Field Weld

F & D Faced and Drilled

GA Gage

GALV Galvanize (D)

GEN General

GO Gear Operated

GR Grade

GRTG Grating

H Insulation, Normal Heat Conservation

HC Hose Connection

HDR Header




REVISION FECHA



PDVSA 10605.2.010

Página 6


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HEX Hexagon (AL)

HLDN Holddown

HORIZ Horizontal

HP or HPT High Point

HP High Pressure

HS Hose Station

HTR Heater

I I–Beam

IBBM Iron Body Bronze Mounted

IBBT Iron Body Brass

Trimmed

ID Inside Diameter

IN or “ Inch

INFO Information

INS Insulation

INSTR Instrument

INV Invert

IP Intersection Point

IPS Iron Pipe Size

ISBL Inside Battery Limits

ISNRS Inside Screw Non Rising Sterm

ISO Isometric

ISRS Inside Screw Rising Sterm

JT Joint

JKTD Jacketed

km Kilometer

LB or Pound

LC Lock Closed

LG Length or Long

LH Left Hand

LJ Lap Joint




REVISION FECHA



PDVSA 10605.2.010

Página 7


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LO Lock Open

LP Low Point

LR Long Radius

LUB Lubricate

LW Lap Weld

m Meter (Measure of Lenght)

mm Millimeter

M Insulation, Dual Temperature

M & F Male and Female

MAL Malleable

MATL Material

MAX Maximum

MFR Manufacture. (Ing)

MH Manhole

MI Malleable Iron

MIN Minimum

MISC Miscellaneous

MJ Mechanical Joint

MK Mark

ML Match Line

MO or MOLY Molybdenum

MPT or MNPT Male Pipe Thread

MSS Manufacturers

Standarization Society

of the Valve and

Fittings Industry

MTA Miter (2 Weld)

MTB Miter (3 Weld)

MTC Miter (4 Weld)

MW Miter Weld

N North

N Insulation, None (Painted)




REVISION FECHA



PDVSA 10605.2.010

Página 8


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NB Nominal Bore

NBFU National Board of

Fire Underwriters

NC Normally Closed

NEV Needle Valve

NFPA National Fire Protect Association

NIP Nipple

NKL Nickel

NLL Normal Liquid Level

NO Normally Open

Nº Number

NOM Nominal

NOZ Nozzle

NP National Pipe Thread

NPT National Taper Pipe (Thread)

NRS Non Rissing Stem

NS Near Side

NTS Not to Scale

OD Outside Diameter

OHQ Open Hearth Quality

OPP Opposite

OPR Operate (D) (Ing)

ORF Orifice

ORIENT Orientation

OS & Y Outside Screw and Yoke

OSBL Outside Battery Limits

P Page

P Insulation, Protection

PARA Paragraph

PC Piece

PC MK Piece Mark

PE Plain End

PF Plain Face




REVISION FECHA



PDVSA 10605.2.010

Página 9


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PICS Piping Isometric Computer Sytem

PIV Post Indicator Valve

PL or Plate

PLATF Platform

PMP OT Pump Out

PO Purchase Order

PP Partial Pressure

PPM Parts Per Million

PR Pair

PRESS Pressure

PROJ Project (ION)

PS Pipe Support

PSIA Pound Per Square Inch Absolute

PSIG Pound Per Square Inch Gauge

PT Pipe Tap

PU Pickup

R Insulation, Cold

RAD or R Radius

RCP Reinforced–Concrete Pipe

REBLR Reboiler

RED Reducer

REF Reference

REINF Reinforce (Ing)

REQ Requisition

REQD Required

REV Revision

RF Raised Face

RFSF Raised Face Smooth Finish

RH Right Hand

RPM Revolutions Per Min.

RO Restrictive Orifice

RT Running Trap, Reducing Tee

RTJ Ring Type Joint

RTN or *RET Return




REVISION FECHA



PDVSA 10605.2.010

Página 10


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S Spare

S South

S Insulation, Special

SAE Society of Automotive Engineers

SAT Saturated

SC Sample Connection

SC/SW Screwed End by Socket Weld End

SCHED Schedule

SCR Screw

SCRD Screwed

SECT Section

SH Sheet

SJ Steam Jacket

SK Sketch

SMLS Seamless

SO Slip–On

SO Steam Out

SOC or SKT Socket

SOK Sockolet

SPEC Specification

SPEC BLD Spectacle Blind

SPL Specialty Item

SQ or 2 Square

SR Short Radius

SRL Single Random Length

SST Stainless Steel

ST Steam Trace

STD Standard

STL Steel

STM Steam

STN or STNLS Stainless

STR Strainer

STRG Strong

SUCT Suction

SUP or SPRT Support




REVISION FECHA



PDVSA 10605.2.010

Página 11


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SUPHTR Superheater

SW Socket Weld

SWG Swage

SYMM Symmetrical

SEG Segmented

SP Spoolpiece

STRE EL Street Elbow

T Insulation, Steam Trace

T & C Thread and Coupled

T & G Tonge and Groove

T/T Tanget to Tanget

TAN Tangent

TANG Tangental

TB Text Blind

TBE Thread Both Ends

TE Thread End

TEMP Temperature

TEMP Temporary

THD Thread

THK Thick (Ness)

TL Tangent Line

TPI Threads Per Inch

TLE Thread Large End

TOC Top of Concrete

TOE Thread One End

TOG Top of Grout

TOL Thredolet

TOP Top of Pipe

TOS Top of Support or Steel

TSE Thread Small End

TYP Typical

TW Tack Weld




REVISION FECHA



PDVSA 10605.2.010

Página 12


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UG Underground

UL Underground Laboratories, INC.

UNB Union Bonnet

V Valve

VB Valve Box

VC Vitrified Clay

VCR Vitrified Clay W/

Resilient Joint

VEPT Vertical

VT Vent

W West

WB Weld Bonnet

WE Weld End

WF Wide Flange

Wi Wrought Iron

W/ With

W/O Without

WN Weld Neck

WOG Water, Oil, Gas

WOL Weldolet

WP Working Point

WS Weld Saddle

WT Weight

XHVY Extra Heavy

XSTR Extra Strong

XX STR Double Extra Strong

XXH Double Extra Heavy

YBT Latrolet




REVISION FECHA



PDVSA 10605.2.010

Página 13


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Graphic Symbols

@ AT

� ANGLE

& AND

� ROUND OR DIAMETER

� or2 SQUARE

FT2 SQUARE FEET

# POUNDS

> GREATER THAN

< LESS THAN

= EQUAL TO




10605_2_010

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