ABREVIAÇÕES

1.1  ABREVIAÇÕES

            AR                                       arquitetura              

AAL                                     Aço Alta Liga

ABL                                     Aço Baixa Liga

AC                                       Aço Carbono

ACA                                    Ajuste no Campo

ACB                                    Acabamento

ACG                                    Aço Carbono Galvanizado

ADM                                   Amissível

AE                                       Acessório Especial

AFO                                    Aço Forjado

AFU                                     Aço Fundido

AI                                         Aço Inoxidável

AL                                        Alumínio

ALI                                       Aço Liga

ALT                                      Alteração ou Alterado

ALV                                      Alavanca

AMT                                     Altura Monométrica Total

AMT                                    Amianto

ANP                                      Agencia Nacional do Petróleo

ANPS                                   Anel para Solda

AST                                      Adaptador Sistema STORZ

BB                                      Bolsa e Bolsa

BDI                                     Benefícios de Despesas Indiretas

BJ                                            Bujão

BLO                                     Boca de Lobo

BOP                                    booton of pipe

BOR                                    Borracha

BR                                           Bucha de Redução

BRZ                                      Bronze

BV                                        Boca de Visita

BW                                       Butt weld ( solda de topo ST )

C                                           Civil

C/                                         com

CA                                       castelo aparafusado

CAM                                   cimento amianto

CANT                                  cantoneira L

CAR                                    carretel

CC                                        com costura

CC                                      conservação de calor

CCM                                   corta chama

CER                                     cerâmica

CES                                     calço espaçador

CF                                       conservação a frio

CG                                      curva de gomo

CGCL                                 curva e gomo raio longo

CGRC                                 curva e gomo raio curto

CLE                                    colar para encaixe e solda (weldolet)

CLR                                    colar roscado (thredolet)

CLT                                    colar para solda de topo (weldolet)

CM                                    confirmar na montagem

CMT                                  cimento

CND                                  continua no desenho

CNI                                    continua no isométrico

CNPE                                 Conselho Nacional de Politica Energética

CNTP                                condições normais de temperatura e pressão

CÓDIGO                              SIGNIFICADO

CON                                  concreto

COST                                 costura

COU                                  couro

CP                                           Cap

CQ                                          Cotovelo de 90º

CR                                      castelo roscado

CRC                                    curva de raio curto

CRD                                    curva de redução

CRL                                     curva de raio longo

CRT                                     corrente

CRZ                                     cruzeta

CRZR                                  cruzeta de redução

CSO                                    castelo soldado

CT                                           Cotovelo de 45º

CT                                       cotovelo

CTT                                     curva com tampa para temperatura

CTU                                    castelo tipo união

CU                                       cobre

CVT                                     curva de tubo dobrado

CWP                                   cold working pressure

CX                                       conexão

CXM                                   conexão para mangueira

DBO                                   demanda bioquímica de oxigenio

DE                                       diâmetro externo

DEF                                     duplo encaixe fêmea

DEM                                   duplo encaixe macho

DER                                    derivação

DES                                    desenho, desenhado ou desenhista

DET                                    detalhe

DI                                       diâmetro interno

DN                                     diâmetro nominal

DQO                                  demanda química de oxigenio

DR                                     dreno ou drenagem

DRU                                  disco de ruptura

DSC                                   descarga

E                                        este

EAV                                   extensão para acionamento de válvulas

EC                                      extensão de controle

EFW                                   eletric fusion welded

EGR                                    engrenagem ou engate rapido

EJ                                        ejetor

EL                                      elevação cotas

ELE                                     elevação

ELI                                      elevação interna

ELT                                     eletrodo

ENG                                   engenheiro ou engenharia

EP                                       estação de purga

EPDM                                Borracha propileno etileno, para ácidos

ERW                                   eletric resistence welded

ESC                                      escala                                   

ESP                                     espessura

ESPEC                                especificação

EST                                     estampa

EVTE                                 Estudo de Viabilidade Técnica Econômica

EXC                                    excêntrico

EXTDE                               extremidade

FA                                     flange de anel

FAB                                   fabricante

FAL                                   dispositivo de alarme de vazão

FBP                                   flange bipartido

FCE                                   flange cego

FCH                                  ferro chato

FE                                       fluxograma e engenharia

FEM                                 ferro maleável

FEN                                  ferro nodular

FJ                                            Flange Solto

FLG                                   Flange

FLG                                  flange

FLGR                               flange de redução

FLMF                              flange macho e fêmea grande

FND                                 fundido

FO                                   flange de orifício

FºFº                                ferro fundido

FP                                      Face Plana

FPE                                 flange de pescoço

FPM                                   Borracha flúor (Viton), apropriados para

FRO                                flange roscado

FSL                                  flange solto

FSO                                 flange sobreposto

FSW                                 flange para encaixe e solda

FT                                       filtro

FTE                                    filtro temporário

FTY                                     filtro Y

FUT                                    fundo do tubo

FV                                       fibra e vidro

GALV                                 galvanizado

GLP                                    gás liquefeito de petróleo

GIT                                      Geratriz Inferior do Tubo

GNC                                   Gás Natural Comprimido

GPM                                 galões por minuto

GR                                     grau

GRF                                   grafite

H                                       horizontal

HARE                                haste ascendente c/ rosca externa e volante fixo

HARI                                 haste ascendente c/ rosca interna

HSC                                   hidro silicato de cálcio

i                                         caimento ou inclinação

IFO                                    aço inox forjado

IFU                                    aço inox fundido

INJ                                     injetado

INOX                                 inoxidável

INS                                    instrumentação ou instrumento

INT                                   interno

ISO                                   isométrico

ISOL                                 isolamento ou isolado       

JET                                    junta espirotálica

JEV                                    junta tipo envelope

JEX                                    junta de expansão

JT                                      junta

JTA                                   junta tipo anel

JTD                                   junta tipo dresser

JTP                                    junta plana

L                                        leste

LAM                                 laminado

LAT                                   latão

lb                                      libra (#)

LL                                      lista de linhas

LM                                   lista de materiais

LTI                                   leitura total no indicador

LV                                     luva

LVES                                luva especial 

LVP                                  luva plana

LVR                                  luva de redução

m                                     metro

MAL                                maleável

MAN                               manual

MAX                                máximo

MEC                                mecânica

MF                                   macho e fêmea

MIN                                 mínimo

MLO                                moldado

MLV                                meia luva

mm                                  milímetros

MONT                             montado

MTG                                montagem

N                                      norte

NA                                   normalmente aberto

NF                                    normalmente fechado

NI                                     niple

NID                                  niple duplo

NR                                  borracha natural, não usar em óleo e acido

NRC                                niple de redução concêntrica

NRE                                niple de redução excêntrica

NT                                  nível do terreno

O                                    oeste

ºC                                         Graus Celsius

ODR                               orifício e drenagem

ºF                                      graus Fahrenneit

OPER                             operação

OR                                 orifício de restrição

P&I                                  piping and instrumentation (usar FE)

P/                                   para ou por

PA                                   permanentemente aberto

PAD                                flange especial ( soldado ao equipamento)  

PAE                                parafuso tipo estojo

PAM                               parafuso tipo maquina

PB                                   ponta e bolsa                                      

PC                                      Ponta Chanfrada

PDR                                  polipropileno reforçado com fibra de vidro

PEAD                                polipropileno de alta densidade

PF                                    permanentemente fechado

             PFA                                   material sintético de flúor, resistente a

PI                                     indicador de pressão

PIS                                   pistão

PIT                                   buraco

PL                                       ponta lisa

PLAS                                plástico

pol                                    polegadas

POR                                    porca sextavada

PP                                     polipropileno resistente a ácidos soluções

PP                                     proteção pessoal

PR                                     ponta roscada

PR                                     pressão

PREN                                prensado

PRL                                   prolongamento

PROJ                                projeto

PRT                                  preto

PSV                                  pressure safety valve

PT                                      ponto de tangencia ou trabalho

                PTFE                                 politetrafluoretileno (Teflon)resistente a

PTN                                 pestana

PU                                    posto de utilidade

PV                                    purgador de vapor

PVC                                    cloreto de polivínila, resistente a maioria     

PVC-c                                 cloreto de polivinila clorado, resistente

            PVDF                                 fluoreto e polivinilideno, resistente a

PVFT                                purgador de vapor com filtro

PVR                                 PVC reforçado com fibra de vidro                   

QUADR                              quadrado

            R                                         raio

RDC                                         Redução Concêntrica

RDE                                         Redução Excêntrica

REV                                     revisões

RF                                       rased face ( face com ressalto)

RFÇ                                    reforço

RI                                       revestimento interno

RM                                    requisição de materiais

            RO                                      extremidades roscadas

RPM                                    Rotação Por Minuto 

            RQT                                    raquete

             RTJ                                    ring type joint ( usar JTA )

S                                        sul

S/                                      sem

S/C                                    sem costura

SAT                                   solda com alivio de tensões

SC                                      solda de campo

SCH                                   schedule

SEF                                   simples encaixe fêmea

SIM                                  similar

SLD                                  solda / soldado

SM                                   suporte

SO                                    slip on (sobreposto)

SS                                       solda de soquete

ST                                        suporte de tubulação

ST                                    steam tracing ( traço e vapor)

STD                                 standard ( padrão)

SUC                                 sucção

SW                                  socket welding ( encaixe e solda )

TA                                      tampa

TAP                                    tampa aparafusada

TAR                                    tampa roscada

TAT                                    tampão aparafusado

TB                                       tabela

TE                                        te reto

TE45                                   te de 45º

TEMP                                 temperatura

TER                                     te de redução

TH                                       teste hidrostático

TI                                        indicador de temperatura

TIG                                     tungstênio inerte gás

TIP                                      típico

TL                                       tomada e limpeza de linha

TMP                                   tomada de pressão

TMT                                   tomada de temperatura

TP                                       tampão

TS                                       topo de suporte

TTU                                    tampão tipo uião

TU                                      tubo

TUB                                          tubulação

TY                                       traço de vapor

UN                                      união

UTE                                    usina termo elétrica

VA                                     válvula angular

VALV                                 válvula

VAP                                   vapor

VAR                                   variável

VDR                                   vidro

VE                                      válvula especial

VERT                                 vertical

VF                                     visor de fluxo

VOL                                    volante

VOLC                                  volante com corrente

W                                       montagem entre flanges ( wafer)

WW                                   Whitworth ( rosca )

Y                                         derivação a 45º

YRD                                    derivação a 45º com redução