| ENGLISH | SPANISH |
A
| ACCESSORIES | ACCESORIOS |
| ACME THREAD | ROSCA ACME |
| ALLOY | ALEACION |
| ALUMINUM | ALUMINIO |
| APPROVED | APROBADO |
| ASBESTOS | AMIANTO |
| ASBESTOS | ASBESTO |
| AT LEAST | AL MENOS |
B
| BACKSEAT | CASQUILLO GUIA |
| BALL VALVE | VALVULA DE BOLA |
| BAR, ROD | BARRA |
| BARE | DESNUDA(O) |
| BASKET (as in STRAINER) | CANASTA |
| BEARING | RODAMIENTO |
| BILL OF MATERIALS | LISTA DE MATERIALES |
| BLIND FLANGE | BRIDA CIEGA |
| BODY | CUERPO |
| BODY-BONNET JOINT | UNION CUERPO-TAPA |
| BOLT (in general) | TORNILLO |
| BOLTED | ATORNILLADO |
| BOLTED BONNET | BONETE ATORNILLADA |
| BONDED, CEMENTED | CEMENTADO(A) |
| BONNET | BONETE |
| BONNET, COVER, CAP | TAPA |
| BRAND, MANUFACTURER | MARCA |
| BRASS | LATON |
| BRONZE | BRONCE |
| BRUSH | BROCHA |
| BUTTERFLY VALVE | VALVULA DE MARIPOSA |
| BUTTWELD | SOLDAR A TOPE |
| BUTTWELDING ENDS | EXTREMOS PARA SOLDAR |
| BUYER | PROCURADOR |
C
| CARBON STEEL | ACERO AL CARBON |
| CAST | FUNDIDO |
| CAST IRON | HIERRO FUNDIDO |
| CATALOG | CATALOGO |
| CHAIN | CADENA |
| CHAINWHEEL | VOLANTE DE CADENA |
| CHECK VALVE | VALVULA DE RETENCION |
| CHECKED | VERIFICADO |
| CHEMICAL | QUIMICA |
| CHROME | CROMO |
| CLAMPED, RETAINED | ABRAZADO |
| CLAPPER (check valve DISC) | CLAPETA |
| CLASS | CLASE |
| CLASS (RATING) | RANGO |
| CLIENT | CLIENTE |
| COMPOSITION | COMPOSICION |
| COMPRESSED ASBESTOS (CAF) | FIBRA DE ASBESTO COMPRIMIDO |
| CONCENTRIC REDUCER | REDUCCION CONCENTRICA |
| CONICAL | CONICO |
| CONNECTION | CONEXION |
| COPPER | COBRE |
| CORRUGATED | CORRUGADO |
| CORRUGATED METAL GASKET | JUNTA CORRUGADA |
| COUNTERWEIGHT | CONTRAPESO |
| COUPLING (literally NECK) | CUELLO |
| COVER | CUBIERTA |
D
| DATE | FECHA |
| DESIGNED | DISEÑADO |
| DISC | DISCO |
| DISCOUNT | DESCUENTO |
| DISPOSABLE TOWEL | TELA DESECHABLE |
| DOUBLE (SPLIT) WEDGE | DOBLE CUÑA |
| DOUBLE BLOCK VALVE | VALVULA DE DOBLE BLOQUEO |
| DRAIN, PLUG | TAPON |
| DRAINAGE (DRAINS) | DRENAJE |
E
| ECCENTRIC REDUCER | REDUCCION EXCENTRICA |
| ELBOW | CODO |
| ELECTRODE | ELECTRODO |
| END | EXTREMO |
| ENGINEER (title) | INGENIERO (ING.) |
| ENGINEERING | INGENIERIA |
| EYE AND FACE WASH | LAVA OJOS Y CARA |
| EYEBOLT | TORNILLO ARTICULADO |
F
| FABRICATOR | FABRICANTE |
| FIELD | CAMPO |
| FILLER, FILLING | RELLENO |
| FILTER, STRAINER | FILTRO |
| FLANGE | BRIDA |
| FLANGE GASKET | EMPAQUE PARA BRIDA |
| FLANGED | BRIDADA |
| FLAT | PLATO |
| FLEXIBLE WEDGE | CUÑA FLEXIBLE |
| FLOW | FLUJO |
| FOR INSTALLATION BETWEEN FLGS | PARA PONER ENTRE BRIDAS |
| FORGED | FORJADO |
| FULL PORT | PASO COMPLETO |
G
| GATE | VALVULA DE COMPUERTA |
| GEAR OPERATED | ENGRANAJE |
| GLAND (literally PRESS) | PRENSA |
| GLAND FOLLOWER | PLATILLO PRENSA |
| GLOBE VALVE | VALVULA DE GLOBO |
| GRADE, also DEGREE (as in angle) | GRADO |
| GRAPHITE | GRAFITO |
| GREASE FITTING | GRASERA |
H
| HANDWHEEL | VOLANTE |
| HINGE PIN | EJE BIELA |
I
| INCH (DIMENSION or SIZE) | PULGADA |
| INSTRUMENT | INSTRUMENTO |
| INSULATION | AISLAMIENTO |
K
| KEY | LLAVE |
L
| LANTERN RING | LINTERNA |
| LAP JOINT FLANGE | BRIDA DE TRASLAPE |
| LESS THAN | MENORES A |
| LEVEL (as in LIQUID) | NIVEL |
| LONG RADIUS | RADIO LARGO |
| LOT | LOTE |
| LOW (as in LOW TEMP) | BAJA |
| LUBRICATED | LUBRICADA |
M
| MANAGEMENT | GERENCIA |
| MANAGER | GERENTE |
| MESH (WIRE) | MALLA |
| MILD STEEL | HIERRO BLANDO |
| MINERAL WOOL BLANKET | MANTA LANA MINERAL |
| MODEL | MODELO |
| MOLDED (as in FRP) | MOLDEADA |
N
| NAMEPLATE | PLACA DE IDENTIFICACION |
| NOMINAL PRESSURE (NP) | PRESION NOMINAL |
| NOMINAL SIZE (DN) (NPS) | DIAMETRO NOMINAL |
| NUT (on bolt) | TUERCA |
O
| ONE PIECE (INTEGRAL) | UNA SOLA PIEZA |
| OPERATOR (ACTUATOR) | OPERADOR |
| OPPOSITE | OPUESTO |
| OR BETTER | O MEJOR |
| OR EQUAL | O SIMILAR |
| ORIFICE FLANGE | BRIDA ORIFICIO |
P
| PACKING | EMPAQUETADURA |
| PACKING or GASKET | EMPAQUE |
| PADLOCK | CANDADO |
| PAGE | PAGINA |
| PAINT | PINTURA |
| PERFORATED | PERFORADA(O) |
| PIECES (EACH) | PIEZAS |
| PIPE or TUBE | TUBO |
| PIPER | TUBERO |
| PIPING | TUBERIA |
| PLATE | PLACA |
| PLATE or SHEET | PLANCHA |
| PLUG TYPE DISC | DISCO TIPO TAPON |
| PLUG VALVE | VALVULA DE MACHO |
| POLISHED (FINISHED) | PULIDA |
| PRESSURE | PRESION |
| PRESSURE DROP | CAIDA DE PRESION |
| PROPERTIES | PROPIEDADES |
| PROPOSAL | PROPUESTA |
R
| RAISED FACE | CARA REALZADA |
| REDUCED PORT | PASO REDUCIDO |
| REDUCING COUPLING | CUELLO REDUCTOR |
| REDUCING TEE | TE REDUCCION |
| REFINERY | REFINERIA |
| REINFORCED TEFLON | REFORZADO DE TEFLON |
| REINFORCED TEFLON | TEFLON REFORZADO |
| RENEWABLE (CHANGEABLE) SEAT | ASIENTO RECAMBIABLE |
| RENEWABLE DISC | DISCO REESMERILABLE |
| RENEWABLE SEAT | ASIENTO RENOVIBLE |
| REQUIREMENT | REQUERIMIENTO |
| RING (seat ring, etc.) | ANILLO |
| ROLLED AND WELDED | ROLADA Y SOLDADA |
| ROUND HEAD (as in PLUG) | CABEZA REDONDA |
S
| SAFETY SHOWER | REGADERA DE SEGURIDAD |
| SCHEDULE (pipe) | CEDULA |
| SCREWED, THREADED | ROSCADA(O) |
| SEAL | SELLO |
| SEAMLESS | SIN COSTURA |
| SEAT | ASIENTO |
| SEMI-FINISHED | SEMI-PULIDO |
| SET (as in ORIFICE SET) | JUEGO |
| SHEET (PAGE) | HOJA |
| SHOP | TALLER |
| SHORT RADIUS | RADIO CORTO |
| SLIP-ON FLANGE | BRIDA DESLIZABLE |
| SMOOTH | LISA |
| SMOOTH | SUAVE |
| SMOOTH FINISH | ACABADO FINO |
| SOCKETWELD END | CAJA PARA SOLDAR |
| SOCKETWELD FLANGE | BRIDA INSERTO SOLDABLE |
| SOLID | SOLIDA |
| SOLID WEDGE | CUÑA SOLIDA |
| SPARE PARTS | PARTES DE REPUESTO |
| SPARES | REPUESTO |
| SPECIFICATION | ESPECIFICACION |
| SPECTACLE BLIND | PLACA EN FIGURA 8 |
| SPIRAL WOUND | DEVANADO EN ESPIRAL |
| SPIRAL WOUND GASKET | JUNTA ESPIROMETALLICA |
| SPRAY NOZZLE | BOQUILLA ROCIADORA |
| STAINLESS | INOXIDABLE (INOX) |
| STAINLESS STEEL | ACERO INOXIDABLE |
| STANDARD | NORMA |
| STEAM TRAP | TRAMPA DE VAPOR |
| STEEL | ACERO |
| STELLITE | ESTELITA |
| STEM | HUSILLO |
| STEM | VASTAGO |
| STICK (ELECTRODE) | VARILLA |
| STRAIGHT TEE, EQUAL TEE | TE RECTA |
| STUD BOLT | ESPARRAGO |
| STYLE (TYPE) | ESTILO |
| SUPPORT | SOPORTE |
| SWAGE | SUAJE |
| SWING (as in check valve) | COLUMPIO |
T
| TEMPERATURE | TEMPERATURA |
| TENSILE STRENGTH | RESISTENCIA A LA TRACCION |
| TEST | PRUEBA |
| THICKNESS | ESPESOR |
| THREAD PROTECTOR | GUARDACABOS |
| TITANIUM | TITANIO |
| TO BE | SERA |
| TOLERANCE | TOLERANCIA |
| TRIM | GUARNICION |
| TRIM (literally THE REMAINDER) | LO DEMAS |
| TYPE | TIPO |
U
| U-BOLT | ABRAZADERA TIPO U |
| UNIT OF MEASURE | UNIDAD DE MEDIDA |
V
| VALVE | VALVULA |
W
| WALL | PARED |
| WALL THICKNESS | ESPESOR DE LA PARED |
| WEDGE | CUÑA |
| WELDED | SOLDADO |
| WELDNECK FLANGE | BRIDA DE CUELLOSOLDABLE |
| WIRE | ALAMBRE |
| WITH SEAM (WELDED) | CON COSTURA |
| WITH TWO NUTS (bolt) | CON DOS TUERCAS |
Y
| YIELD STRENGTH | LIMITE DE FLUENCIA |
