ISO 8434-3:2005
Current
Current
The latest, up-to-date edition.
Metallic tube connections for fluid power and general use — Part 3: O-ring face seal connectors
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
06-29-2005
ISO 8434-3:2005 specifies the general and dimensional requirements for the design and performance of O-ring face seal connectors made of steel for tube outside diameters or hose inside diameters of 6 mm through 38 mm, inclusive. These connectors are for use in fluid power and general applications where elastomeric seals can be used to prevent fluid leakage, including leakage caused by variations in assembly procedures. They are intended for the connection of tubes and hose fittings to ports in accordance with ISO 6149-1. Both metric and inch tubing can be accommodated by changing the sleeve. In the past, these connectors have been used predominantly with inch tubing. For new and future designs, the use of metric tubing is preferred.
ISO 8434-3:2005 also specifies a performance and qualification test for O-ring face seal connectors.
| DevelopmentNote |
Supersedes ISO/DIS 8434-3 (06/2005)
|
| DocumentType |
Standard
|
| Pages |
63
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS ISO 8434-3:2005 | Identical |
| SN ISO 8434-3 : 2005 | Identical |
| UNI ISO 8434-3 : 2012 | Identical |
| NF ISO 8434-3 : 2006 | Identical |
| NEN ISO 8434-3 : 1995 | Identical |
| SAE J 525 : 2016 | WELDED AND COLD DRAWN LOW-CARBON STEEL TUBING ANNEALED FOR BENDING AND FLARING |
| BS ISO 13577-3:2016 | Industrial furnaces and associated processing equipment. Safety Generation and use of protective and reactive atmosphere gases |
| SAE J 2551/3 : 2013 | RECOMMENDED PRACTICES FOR FLUID CONDUCTOR CARBON, ALLOY AND HIGH STRENGTH LOW ALLOY STEEL TUBING APPLICATIONS - PART 3: PROCUREMENT |
| 00/715333 DC : 0 | ISO/CD 19879 - METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - TEST METHODS FOR HYDRAULIC FLUID POWER CONNECTIONS |
| SAE J 356 : 2013 | WELDED FLASH-CONTROLLED LOW-CARBON STEEL TUBING NORMALIZED FOR BENDING, DOUBLE FLARING, AND BEADING |
| SAE J 526 : 2016 | WELDED LOW-CARBON STEEL TUBING SUITABLE FOR BENDING, FLARING, BEADING, FORMING AND BRAZING |
| ANSI/CSA HGV 4.8-2012 (R2018) | Hydrogen gas vehicle fueling station compressor guidelines |
| ISO 17165-1:2007 | Hydraulic fluid power Hose assemblies Part 1: Dimensions and requirements |
| DIN EN ISO 23553-1:2014-09 | Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2014); German version EN ISO 23553-1:2014 |
| EN ISO 19879:2010 | Metallic tube connections for fluid power and general use - Test methods for hydraulic fluid power connections (ISO 19879:2010) |
| DIN ISO 6149-2:1996-11 | PORTS AND STUD ENDS WITH ISO 261 THREADS AND O-RING SEALING - PART 2: HEAVY DUTY (S SERIES) STUD ENDS - DIMENSIONS, DESIGN, TEST METHODS AND REQUIREMENTS |
| 09/30202316 DC : 0 | BS EN 12514-4 - PARTS FOR SUPPLY SYSTEMS FOR CONSUMING UNITS WITH LIQUID FUELS - PART 4: SAFETY REQUIREMENTS AND TESTS - PIPINGS AND PARTS WITHIN PIPELINES |
| SAE J 1453/1 : 2012 | SPECIFICATION FOR O-RING FACE SEAL CONNECTORS - PART 1: TUBE CONNECTION DETAILS AND COMMON REQUIREMENTS FOR PERFORMANCE AND TESTS |
| SAE J 1453/2 : 2015 | Specification for O-Ring Face Seal Connectors: Part 2 - Requirements, Dimensions, and Tests for Steel Unions, Bulkheads, Swivels, Braze Sleeves, Braze-on Tube Ends, Caps, and Connectors with ISO 6149-2 Metric Stud Ends and ISO 6162 4-Bolt Flange Heads |
| SAE J 846 : 2015 | CODING SYSTEMS FOR IDENTIFICATION OF FLUID CONDUCTORS AND CONNECTORS |
| I.S. EN ISO 23553-1:2014 | SAFETY AND CONTROL DEVICES FOR OIL BURNERS AND OIL-BURNING APPLIANCES - PARTICULAR REQUIREMENTS - PART 1: AUTOMATIC AND SEMI-AUTOMATIC VALVES (ISO 23553-1:2014) |
| SAE J 515 : 2015 | SPECIFICATION FOR O-RING MATERIALS USED WITH HYDRAULIC CONNECTORS |
| BS ISO 12151-1 : 2010 | CONNECTIONS FOR HYDRAULIC FLUID POWER AND GENERAL USE - HOSE FITTINGS - PART 1: HOSE FITTINGS WITH ISO 8434-3 O-RING FACE SEAL ENDS |
| PD ISO/TS 17165-2:2013 | Hydraulic fluid power. Hose assemblies Practices for hydraulic hose assemblies |
| SAE J 2593 : 2015 | INFORMATION REPORT FOR THE INSTALLATION OF FLUID CONDUCTORS AND CONNECTORS |
| DIN EN ISO 19879 E : 2011 | METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - TEST METHODS FOR HYDRAULIC FLUID POWER CONNECTIONS |
| UNE-EN ISO 19879:2010 | Metallic tube connections for fluid power and general use - Test methods for hydraulic fluid power connections (ISO 19879:2010) |
| BS EN 746-2:2010 | Industrial thermoprocessing equipment Safety requirements for combustion and fuel handling systems |
| 13/30231511 DC : 0 | BS ISO 13577-2 - INDUSTRIAL FURNACES AND ASSOCIATED PROCESSING EQUIPMENT - SAFETY - PART 2: COMBUSTION AND FUEL HANDLING SYSTEMS |
| I.S. EN 746-2:2010 | INDUSTRIAL THERMOPROCESSING EQUIPMENT - PART 2: SAFETY REQUIREMENTS FOR COMBUSTION AND FUEL HANDLING SYSTEMS |
| I.S. EN ISO 19879:2010 | METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - TEST METHODS FOR HYDRAULIC FLUID POWER CONNECTIONS |
| SAE J 524 : 2016 | SEAMLESS LOW-CARBON STEEL TUBING ANNEALED FOR BENDING AND FLARING |
| 09/30199060 DC : 0 | BS ISO 11926-2 - CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ISO 263 INCH THREADS AND O-RING SEALING - PART 2: HEAVY-DUTY (S SERIES) STUD ENDS |
| PD ISO/TS 11672:2016 | Connectors for fluid power and general use. Designation and nomenclature |
| BS ISO 8434-6:2009 | Metallic tube connections for fluid power and general use 60° cone connectors with or without O-ring |
| BS ISO 17165-1:2007 | Hydraulic fluid power. Hose assemblies Dimensions and requirements |
| 14/30283312 DC : 0 | BS ISO 13577-3 - INDUSTRIAL FURNACE AND ASSOCIATED PROCESSING EQUIPMENT - SAFETY - PART 3: GENERATION AND USE OF PROTECTIVE AND REACTIVE ATMOSPHERE GASES |
| UNI ISO 8434-6 : 2012 | METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 6: 60 DEGREE CONE CONNECTORS WITH OR WITHOUT O-RING |
| ISO 13577-3:2016 | Industrial furnaces and associated processing equipment Safety Part 3: Generation and use of protective and reactive atmosphere gases |
| SAE J 2551/2 : 2013 | RECOMMENDED PRACTICES FOR FLUID CONDUCTOR CARBON, ALLOY AND HIGH STRENGTH LOW ALLOY STEEL TUBING APPLICATIONS - PART 2: GENERAL SPECIFICATIONS AND PERFORMANCE REQUIREMENTS |
| SAE J 2435 : 2015 | WELDED FLASH CONTROLLED, SAE 1021 CARBON STEEL TUBING, NORMALIZED FOR COLD FORMING, WELDING AND BRAZING |
| SAE J 2551/1 : 2013 | RECOMMENDED PRACTICES FOR FLUID CONDUCTOR CARBON, ALLOY AND HIGH STRENGTH LOW ALLOY STEEL TUBING APPLICATIONS - PART 1: DESIGN AND FABRICATION |
| CSA HGV 4.10 : 2012 | STANDARD FOR FITTINGS FOR COMPRESSED HYDROGEN GAS AND HYDROGEN RICH GAS MIXTURES |
| SAE J 1677 : 2016 | TESTS AND PROCEDURES FOR CARBON STEEL AND HIGH STRENGTH LOW ALLOY STEEL TUBING |
| ISO 8434-6:2009 | Metallic tube connections for fluid power and general use — Part 6: 60 degree cone connectors with or without O-ring |
| DIN EN 746-2:2011-02 | Industrial thermoprocessing equipment - Part 2: Safety requirements for combustion and fuel handling systems |
| UNE-EN ISO 23553-1:2014 | Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2014) |
| SAE J 2467 : 2020 | WELDED AND COLD-DRAWN, SAE 1021 CARBON STEEL TUBING NORMALIZED FOR BENDING AND FLARING |
| ONORM EN ISO 23553-1 : 2014 | SAFETY AND CONTROL DEVICES FOR OIL BURNERS AND OIL-BURNING APPLIANCES - PARTICULAR REQUIREMENTS - PART 1: AUTOMATIC AND SEMI-AUTOMATIC VALVES (ISO 23553-1:2014) |
| UNI EN 746-2 : 2011 | INDUSTRIAL THERMOPROCESSING EQUIPMENT - PART 2: SAFETY REQUIREMENTS FOR COMBUSTION AND FUEL HANDLING SYSTEMS |
| UNI EN ISO 23553-1 : 2014 | SAFETY AND CONTROL DEVICES FOR OIL BURNERS AND OIL-BURNING APPLIANCES - PARTICULAR REQUIREMENTS - PART 1: AUTOMATIC AND SEMI-AUTOMATIC VALVES |
| BS ISO 6149-2:1993 | Connections for fluid power and general use. Ports and stud ends with ISO 261 threads and O-ring sealing Heavy-duty (S series) stud ends. Dimensions, design, test methods and requirements. |
| SAE J 2614 : 2018 | WELDED AND COLD-DRAWN, HIGH STRENGTH (500 MPA TENSILE STRENGTH) HYDRAULIC TUBING, FOR BENDING, FLARING, COLD FORMING, WELDING AND BRAZING |
| 04/30124525 DC : DRAFT OCT 2004 | ISO/DIS 6149-2 - CONNECTIONS FOR FLUID POWER AND GENERAL USE - PORTS AND STUD ENDS WITH ISO 261 METRIC THREADS AND O-RING SEALING - PART 2: DIMENSIONS, DESIGN, TEST METHODS AND REQUIREMENTS FOR HEAVY-DUTY (S SERIES) STUD ENDS |
| 00/715332 DC : DRAFT OCT 2000 | ISO/CD 12151-6 - CONNECTIONS FOR HYDRAULIC FLUID POWER AND GENERAL USE - HOSE FITTINGS - PART 6: HOSE FITTINGS WITH ISO 8434-6 60 DEGREE CONE ENDS |
| UNI ISO 17165-1 : 2012 | HYDRAULIC FLUID POWER - HOSE ASSEMBLIES - PART 1: DIMENSIONS AND REQUIREMENTS |
| ISO/TS 11686:2017 | Connectors for fluid power and general use — Assembly instructions for connectors with adjustable stud ends and O-ring sealing |
| 97/712737 DC : DRAFT JUL 1997 | ISO/CD 8434-5 - METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 5: TEST METHODS FOR THREADED HYDRAULIC FLUID POWER CONNECTIONS |
| NF ISO 4413 : 1999 | HYDRAULIC FLUID POWER - GENERAL RULES RELATING TO SYSTEMS |
| ISO 12151-1:2010 | Connections for hydraulic fluid power and general use — Hose fittings — Part 1: Hose fittings with ISO 8434-3 O-ring face seal ends |
| BS EN ISO 23553-1:2014 | Safety and control devices for oil burners and oil-burning appliances. Particular requirements Automatic and semi-automatic valves |
| ISO 23553-1:2014 | Safety and control devices for oil burners and oil-burning appliances Particular requirements Part 1: Automatic and semi-automatic valves |
| ISO 6149-2:2006 | Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends |
| ISO 19879:2010 | Metallic tube connections for fluid power and general use Test methods for hydraulic fluid power connections |
| BS ISO 13577-2:2014 | Industrial furnaces and associated processing equipment. Safety Combustion and fuel handling systems |
| EN ISO 6149-2:2007 | Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends (ISO 6149-2:2007) |
| EN 746-2:2010 | Industrial thermoprocessing equipment - Part 2: Safety requirements for combustion and fuel handling systems |
| EN ISO 23553-1:2014 | Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2014) |
| 03/110806 DC : DRAFT JUNE 2003 | BS ISO 19879 - METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - TEST METHODS FOR HYDRAULIC FLUID POWER CONNECTIONS |
| SAE J 2467 : 2015 | WELDED AND COLD-DRAWN, SAE 1021 CARBON STEEL TUBING NORMALIZED FOR BENDING AND FLARING |
| SAE J 1065 : 2016 | NOMINAL REFERENCE WORKING PRESSURES FOR STEEL HYDRAULIC TUBING |
| 07/30163197 DC : 0 | BS ISO 12151-1 - CONNECTIONS FOR HYDRAULIC FLUID POWER AND GENERAL USE - HOSE FITTINGS - PART 1: HOSE FITTINGS WITH ISO 8434-3 O-RING FACE SEAL ENDS |
| SAE J 1453/3 : 2012 | SPECIFICATION FOR O-RING FACE SEAL CONNECTORS: PART 3 - REQUIREMENTS, DIMENSIONS, AND TESTS FOR STEEL UNIONS, BULKHEADS, SWIVELS, BRAZE SLEEVES, CAPS, AND CONNECTORS WITH SAE J1926-2 INCH STUD ENDS |
| PD ISO/TS 11686:2017 | Connectors for fluid power and general use. Assembly instructions for connectors with adjustable stud ends and O-ring sealing |
| NF ISO 12151-1 : 2010 AMD 1 2017 | CONNECTIONS FOR HYDRAULIC FLUID POWER AND GENERAL USE - HOSE FITTINGS - PART 1: HOSE FITTINGS WITH ISO 8434-3 O-RING FACE SEAL ENDS |
| SAE J 2551 : 2013 | RECOMMENDED PRACTICES FOR FLUID CONDUCTOR CARBON AND ALLOY STEEL TUBING APPLICATIONS |
| UNI EN ISO 19879 : 2011 | METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - TEST METHODS FOR HYDRAULIC FLUID POWER CONNECTIONS |
| 09/30199068 DC : 0 | BS ISO 11926-3 - CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ISO 263 INCH THREADS AND O-RING SEALING - PART 3: LIGHT-DUTY (L SERIES) STUD ENDS |
| BS ISO 4413:1998 | Hydraulic fluid power. General rules relating to systems |
| DIN EN ISO 19879:2011-01 | Metallic tube connections for fluid power and general use - Test methods for hydraulic fluid power connections (ISO 19879:2010) |
| ISO 13577-2:2014 | Industrial furnaces and associated processing equipment — Safety — Part 2: Combustion and fuel handling systems |
| DIN EN ISO 6149-2:2007-05 | Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends (ISO 6149-2:2006) |
| BS EN ISO 6149-2:2007 | Connections for hydraulic fluid power and general use. Ports and stud ends with ISO 261 metric threads and O-ring sealing Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends |
| BS EN ISO 19879:2010 | Metallic tube connections for fluid power and general use. Test methods for hydraulic fluid power connections |
| ISO 68-2:1998 | ISO general purpose screw threads — Basic profile — Part 2: Inch screw threads |
| ISO 8434-1:2007 | Metallic tube connections for fluid power and general use Part 1: 24 degree cone connectors |
| ISO 5598:2008 | Fluid power systems and components Vocabulary |
| ISO 4759-1:2000 | Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C |
| ISO 3305:1985 | Plain end welded precision steel tubes — Technical conditions for delivery |
| ISO 8434-2:2007 | Metallic tube connections for fluid power and general use — Part 2: 37 degree flared connectors |
| ISO 5864:1993 | ISO inch screw threads Allowances and tolerances |
| ISO 19879:2010 | Metallic tube connections for fluid power and general use Test methods for hydraulic fluid power connections |
| ISO 6149-2:2006 | Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends |
| ISO 6149-1:2006 | Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 1: Ports with truncated housing for O-ring seal |
| ISO 3304:1985 | Plain end seamless precision steel tubes — Technical conditions for delivery |
| ISO 9227:2017 | Corrosion tests in artificial atmospheres — Salt spray tests |
| ISO 261:1998 | ISO general purpose metric screw threads General plan |
| ISO 12151-1:2010 | Connections for hydraulic fluid power and general use — Hose fittings — Part 1: Hose fittings with ISO 8434-3 O-ring face seal ends |
| ISO 3601-3:2005 | Fluid power systems O-rings Part 3: Quality acceptance criteria |
| ISO 48:2010 | Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD) |
| ISO 263:1973 | ISO inch screw threads General plan and selection for screws, bolts and nuts Diameter range 0,06 to 6 in |
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