Back to PCA website
ISO 15926 Part 4: Core reference data - Edition 4
Search this library
Thing
(2)
AbstractObject
(12)
Loading…
PossibleIndividual
(11)
Activity
(1513)
Loading…
ArrangedIndividual
(4)
Loading…
Event
(89)
Loading…
INDIVIDUAL IN A ROLE
(88)
Loading…
INDIVIDUAL WITH A STATUS
(95)
Loading…
NonActualIndividual
(1)
Loading…
PeriodInTime
(17)
Loading…
PhysicalObject
(23)
Feature
(70)
Loading…
FLOW COEFFICIENT
(4)
Loading…
FLUID(phase)
(12)
Loading…
FunctionalObject
(277)
Loading…
FunctionalPhysicalObject
(1)
Loading…
InanimatePhysicalObject
(21)
ARTEFACT
(1894)
ABANDONED WELL
(3)
Loading…
ACTIVE WELL
(1)
Loading…
ADSORPTION SEPARATOR
(1)
Loading…
AERODYNE
(2)
Loading…
AEROSTAT
(1)
Loading…
AIR BLOWER
(1)
Loading…
AIR COOLER
(2)
Loading…
AIR COOLING SYSTEM
(2)
Loading…
AIR FLOW DAMPER
(1)
Loading…
ALTERNATING CURRENT GENERATOR
(1)
Loading…
ANGLE VALVE
(9)
Loading…
ANTI CORROSION COATING
(1)
Loading…
APPARATUS
(2)
Loading…
ARM
(4)
Loading…
ARM CENTRALIZER
(2)
Loading…
ASSEMBLY
(7)
Loading…
ATMOSPHERIC TANK
(3)
Loading…
ATMOSPHERIC VENTILATION SYSTEM
(1)
Loading…
AUTO-TRANSFORMER STARTER
(1)
Loading…
AUTOMATIC SWITCHING EQUIPMENT
(2)
Loading…
AUTOMATICALLY OPERATED SWITCH
(1)
Loading…
AXIAL FAN
(1)
Loading…
BAG
(1)
Loading…
BALANCING DAMPER
(1)
Loading…
BALANCING WEIGHT
(1)
Loading…
BALL
(1)
Loading…
BALL VALVE CLOSURE MEMBER
(3)
Loading…
BARREL ENCLOSURE
(3)
Loading…
BASKET
(3)
Loading…
COMPONENT
(33)
ACTUATOR COMPONENT
(1)
Loading…
BEARING COMPONENT
(2)
Loading…
BELLOWS
(3)
Loading…
BELLOWS UNIT
(2)
Loading…
BOOT
(1)
Loading…
BRAKE COMPONENT
(1)
Loading…
BUILDING COMPONENT
(8)
Loading…
CONDUIT COMPONENT
(8)
Loading…
DOOR COMPONENT
(1)
Loading…
DRILLING COMPONENT
(27)
Loading…
DUCT COMPONENT
(1)
Loading…
ELECTRICAL COMPONENT
(22)
Loading…
ENGINE COMPONENT
(32)
Loading…
EQUIPMENT COMPONENT
(35)
Loading…
FINAL CONTROL ASSEMBLY COMPONENT
(1)
Loading…
HEATER ELEMENT
(1)
Loading…
INSTRUMENT COMPONENT
(18)
Loading…
MACHINE COMPONENT
(17)
Loading…
OPTICAL COMPONENT
(1)
Loading…
PIPING COMPONENT
(44)
ARTEFACT WITH PIPE ENDS
(6)
Loading…
CLAMP CONNECTOR
(2)
Loading…
CROSSOVER
(1)
Loading…
FLOW STRAIGHTENER
(5)
Loading…
OLET
(12)
ELBOLET
(3)
Loading…
LATROLET
(4)
Loading…
NIPOLET
(2)
Loading…
NIPOFLANGE
PIPE ELBOFLANGE
REINFORCED NIPOFLANGE
SOCKOLET
SWEEPOLET
THREADOLET
WELDING BOSS
WELDOFLANGE
WELDOLET
ORIFICE PLATE FITTING
(2)
Loading…
ORIFICE PLATE HOLDER
(3)
Loading…
PIPE BEND
(4)
Loading…
PIPE BLIND HUB
(1)
Loading…
PIPE BUSHING
(2)
Loading…
PIPE CAP
(4)
Loading…
PIPE COUPLING
(8)
Loading…
PIPE CROSS
(7)
Loading…
PIPE CROSSOVER
(4)
Loading…
PIPE ELBOW
(18)
Loading…
PIPE HUB
(3)
Loading…
PIPE LATERAL TEE
(3)
Loading…
PIPE NIPPLE
(2)
Loading…
PIPE REDUCER
(9)
Loading…
PIPE REDUCER ASSEMBLY
(2)
Loading…
PIPE RETURN
(2)
Loading…
PIPE TEE
(11)
Loading…
PIPE UNION
(6)
Loading…
PIPE UNION SUB
(2)
Loading…
PIPING HUB
(4)
Loading…
SPOOL PIECE
(2)
Loading…
THREADED NIPPLE
(5)
Loading…
VENTURI
(1)
Loading…
BLANKING CAP PIPE UNION
CHICKSAN PIPE
PROCESS COLUMN COMPONENT
(3)
Loading…
RADIO TRANSMISSION COMPONENT
(1)
Loading…
SEGMENT
(3)
Loading…
STRUCTURAL COMPONENT
(9)
Loading…
VALVE COMPONENT
(17)
Loading…
WELLBORE COMPONENT
(1)
Loading…
BODY
CRUSHER ELEMENT
GRID BAR
GRINDING ELEMENT
ASH
(1)
Loading…
BUNDLE
(1)
Loading…
CORROSION LOOP
(5)
Loading…
ENTRAINMENT
(3)
Loading…
FIBRE
(2)
Loading…
GLASS WASTE MATTER
(1)
Loading…
METAL WASTE MATTER
(1)
Loading…
NATURAL OBJECT
(14)
Loading…
ORGANIC WASTE MATTER
(1)
Loading…
PAPER WASTE MATTER
(1)
Loading…
PLASTIC WASTE MATTER
(1)
Loading…
WOODWORK WASTE MATTER
(1)
Loading…
COMMISSIONING UNIT
CONSTRUCTION ASSEMBLY
LIGHT BEAM
MAINTENANCE SYSTEM
MAINTENANCE UNIT
PRODUCTION CRITICAL ITEM
SAFETY CRITICAL ITEM
SAFETY CRITICAL ITEM GROUP
InformationObject
(164)
Loading…
InformationPresentation
(6)
Loading…
InformationRepresentation
(21)
Loading…
LEGAL ENTITY
(2)
Loading…
Matter
(7)
Loading…
Organism
(2)
Loading…
Organization
(29)
Loading…
PHASE(metallurgy)
(1)
Loading…
SpatialLocation
(22)
Loading…
Stream
(12)
Loading…
ASSET
COUPLING FACTOR
CUBIC EXPANSION COEFFICIENT
DAMPING COEFFICIENT
DIELECTRIC CONSTANT
MaterializedPhysicalObject
PLASMA(phase)
ActualIndividual
POSSIBLE INDIVIDUAL IN ROLE OF PERFORMER
WholeLifeIndividual
ISO 15926 Part 4: Core reference data - Edition 4
/ RDLs
/ ISO 15926 Part 4: Core reference data - Edition 4
/ WELDING BOSS
WELDING BOSS
Class
Hide menu
Identifier
https://posccaesar.org/ontology/15926-4/4.0/WELDING_BOSS
Definition
A <WELDING BOSS> is an <OLET> that is a short piece of pipe with one end shaped for welding to the main run pipe.
Details
Taxonomy
More info
Details
Types:
Class
ClassOfInanimatePhysicalObject
PIPING
Is defined by:
ISO 15926 Part 4: Core reference data - Edition 4
Related terms
Notes
Taxonomy
Super classes:
OLET
Sub classes:
Members
More info
wasDerivedFrom
WELDING_BOSS
History
