Estamos enfocados en la banca comercial y somos prudentes en la toma de riesgos. Ello se traduce en una elevada calidad
1. Segmentos principales o áreas geográficas
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: HEP13
OPERATOR ACCESS
CONTROL ASSY.
SPACE PLATE REMOVAL AREA
C PIPE RACK COLUMN
CONTROL AND OPERATOR ACCESS FOR A PLATE TYPE HEAT EXCHANGER
(TYP.)
L
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PIPING STUDY
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HEAT EXCHANGER
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OPERATOR ACCESS
TYPICAL COLUMN-SUPPORTED AIR COOLER ARRANGEMENT
HEADER BOX PLATFORM
MOTOR (TYP.) (TYP.)MOTOR
7'-0"/2100 MIN.
OPERATOR ACCESS LADDER
PLATFORM MAINTENANCE
PIPE RACK
ADDITIONAL PLATFORM IF LADDER RUN IS LONGER AIR COOLER
INDUCED DRAFT
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PIPING STUDY
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HEAT EXCHANGER
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HEADER BOX PLATFORM (TYP.) MAINTENANCE
LADDER TO PLATFORM (TYP.)
GRADE (TYP.) LADDER TO
COLUMNS PIPE RACK
PLATFORM
MAINTENANCE AIR COOLER SUPPORT BEAM MOTOR
(TYP.)
TYPICAL FIXED PLATFORM AIR COOLER ARRANGEMENT
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PIPING STUDY
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HEAT EXCHANGER
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ALLOWABLE NOZZLE CONFIGURATIONS
SINGLE PASS SHELL
SINGLE PASS SHELL SINGLE SPLIT FLOW SHELL
DOUBLE PASS SHELL
DOUBLE SPLIT FLOW SHELL
DOUBLE PASS SHELL
SINGLE PASS SHELL KETTLE TYPE REBOILER
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PIPING STUDY
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HEAT EXCHANGER
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EFFECT OF ELBOW NOZZLES ON STACKED EXCHANGERS
ELBOW NOZZLES
ALTERNATIVE `A' ALTERNATIVE `B'
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HEAT EXCHANGER
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REDUCED SPACE
REDUCTION IN SPACE
GRAVITY FLOW
ALTERNATE LOCATION
AIR COOLERS SINGLE PASS OUTLET
NOZZLE LOCATION
INLET NOZZLE LOCATION
OUTLET DOUBLE PASS
C TOWER L
REFLUX DRUM LOCATION
ALTERNATE AIR COOLER NOZZLE CONFIGURATIONS
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PIPING STUDY
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HEAT EXCHANGER
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: HEP19
ALLOW SPACE FOR PULLING TUBES C EXCHANGER
L
REMOVABLE SPOOL
12"MIN. FOR WRENCH ACCESS TO ALLOW LIFTING OF REAR HEAD
FOR MAINTENANCE, PIPE MAY BE OFF SET AS SHOWN, OR A SHORT SPOOL CAN BE PROVIDED.
OBLIQUE OFFSETS IN PIPING SIMILIAR TO THOSE SHOWN. ALLOW EXCHANGERS TO BE PLACED CLOSER.
AND LOCATION TO OBTAIN THE BEST DIFFERENT NOZZLE TYPES, ORIENTATIONS CONSIDER REQUEST TO VENDOR
PLANT ARRANGEMENT.
90°ELBOW NOZZLE
NOZZLE 90°ELBOW
LINES SUPPORTED UNDER AN EXCHANGER ARE SOMETIMES INSUFFICIENTLY FLEXIBLE.
THE FLANGED JOINT AT THE HEAD NOZZLE TO BE PARTED AFTER REMOVAL OF BOLTS. IF THIS IS LIKELY A SHORT REMOVABLE SPOOL TO THE HEAD NOZZLE SHOULD BE PROVIDED.
PIPING TO NOZZLES OF HEAT EXCHANGERS
TUBE BUNDLE LENGTH+450MM
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PIPING STUDY
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HEAT EXCHANGER
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ALTERNATE ARRANGEMENTS FOR LOCATING EXCHANGER NOZZLES
ALTERNATIVE `A' ALTERNATIVE `B'
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PIPING STUDY
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HEAT EXCHANGER
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: HEP21
PIPING ARRANGEMENT FOR HORIZONTAL SHELL AND TUBE EXCHANGERS
C TOWERL C PIPE RACK L
COLUMN
CONTROL STATIONS CHECK CLEARANCE AT SUPPORT MAINTENANCE ACCESS
MAINTENANCE ACCESS OPERATOR ACCESS
MAINTENANCE ACCESS BREAK FLANGES
MAINTENANCE ACCESS OPERATOR ACCESS ALTERNATE
LOCATION FOR CONTROL STATIONS
PIPE RACK
RUN PIPING AT COMMON ELEVATION TO SUIT PIPE RACK ELEVATIONS
MAINTAIN CLEARANCE AT DAVIT
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PIPING STUDY
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HEAT EXCHANGER
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ACCESS TO VALVES &
INSTRUMENTS
TUBE BUNDLE REMOVAL AREA=
TUBE LENGTH + 450 600 TO 900
450 450
ACCESS TO FLANGE BOLTS (ALL AROUND)
CONTROL STATIONS
SUPPORTS FOR PIPING ARRANGEMENT
DUMMY LEG/ TRUNNION INTERMEDIATE SUPPORT
REQUIRED FOR PIPING THAT IS OVER SPANNED BETWEEN PIPE RACK AND EXCHANGERS
TO CONCRETE SUPPORT ATTACH STEEL FRAME
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PIPING STUDY
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HEAT EXCHANGER
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PIPING ARRANGEMENT FOR UNDERGROUND COOLING WATER SYSTEM
THI
COOLING WATER SUPPLY COOLING WATER RETURN USE SPOOL PIECE FOR BUTTERFLY VALVES
CHECK CLEARANCE WITH FOUNDATIONS
ANTIFREEZE BYPASS
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PIPING STUDY
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HEAT EXCHANGER
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: HEP24
PIPING ARRANGEMENT FOR STEAM AND CONDENSATE SYSTEM
CONDENSATE CONTROL VALVE
CONDENSATE
POT VALVE
STEAM CONTROL
ELEVATION OF CONDENSATE POT SET BY PROCESS CONDITIONS
TRUNNION SUPPORT LEVEL GAUGE
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PIPING STUDY
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HEAT EXCHANGER
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SYMMETRICAL PIPING
LUGS
INDEPENDENT STRUCTURE
SUPPORTING REBOILER
PIPING ARRANGEMENT FOR VERTICAL REBOILER PIPING ARRANGEMENT FOR HORIZONTAL REBOILER
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PIPING STUDY
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HEAT EXCHANGER
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PIPING ARRANGEMENT FOR HIGH TEMPERATURE.
HIGH PRESSURE FEED EXCHANGERS
ALTERNATIVE `A' ALTERNATIVE `B'
COST EFFECTIVE
PROVIDE LOOP IN PIPING FOR FLEXIBILITY
SUPPORT AT CENTER EXCHANGER CHANNEL PROVIDE SPRING
END ONLY HIGH PRESSURE
HIGH TEMPERATURE, ALLOY PIPING
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PIPING STUDY
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HEAT EXCHANGER
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: HEP27
PIPING ARRANGEMENT FOR FEED EXCHANGERS
COOLING WATER LOCATE PIPING
BENEATH PLATFORM FOR EASE OF SUPPORT
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PIPING STUDY
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HEAT EXCHANGER
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: HEP28
CONTROL VALVE OPERATOR ACCESS
PIPE RACK COLUMN
PIPING ARRANGEMENT FOR SPIRAL EXCHANGERS
CONTROL VALVE REMOVABLE
SPOOL (TYP.)
SWING AREA COVER PLATE
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PIPING STUDY
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HEAT EXCHANGER
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: HEP29
OPERATOR ACCESS
CONTROL VALVE PLATE REMOVAL AREA
C PIPE RACK COLUMN
PIPING ARRANGEMENT FOR PLATE TYPE EXCHANGERS
CONTROL VALVES
ELEVATION PLAN
(TYP.)
L
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PIPING STUDY
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HEAT EXCHANGER
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: HEP30
C TOWER L
FOR FLEXIBILITY, THE AIR COOLER CAN BE POSITIONED WITH THE INLET NOZZLES ON THE FAR CENTERLINES OF THE PIPE RACK COLUMNS. THE AIR COOLER SECTIONS SHOULD BE SEGREGATED AND THE STEEL EXTENDED TO SUPPORT THE OVERHEAD PIPING.
COST EFFECTIVE ALTERNATE ROUTING, IF PIPING IS FLEXIBLE AND CAN SPAN DISTANCE WITHOUT INTERMEDIATE SUPPORT.
SUPPORT STEEL TO SUPPORT OVERHEAD LINE.
EXTENDED AIR COOLER
AIR COOLER
AIR COOLER
OVERHEAD PIPING ARRANGEMENTS FOR A CONDENSING AIR COOLER
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PIPING STUDY
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HEAT EXCHANGER
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: HEP31
C TOWER L