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  • BS ISO 8913:2006

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    Aerospace. Lightweight polytetrafluoroethylene (PTFE) hose assemblies, classification 400°F/3000 psi (204°C/20684 kPa) and 204°C/21000 kPa (400°F/3046 psi). Procurement specification

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-31-2007

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Classification
    4 Requirements
      4.1 Qualification
      4.2 Materials
      4.3 Construction
      4.4 Inner tube
      4.5 Hose
      4.6 Screw threads
      4.7 Part numbering of interchangeable parts
      4.8 Identification of products
      4.9 Workmanship
      4.10 Hose assembly - Test and performance requirements
    5 Quality assurance
      5.1 Responsibility for inspection
      5.2 Classification of inspections
      5.3 Qualification inspections
      5.4 Quality conformance inspections
      5.5 Test conditions
      5.6 Inspection methods
    6 Preparation for delivery
      6.1 Storage and packaging
      6.2 Marking
    7 Ordering data
    Annex A (informative) Equivalent hose assembly product
            standards governed by ISO 8913
    Annex B (normative) Equivalent national qualification
            procedure and fire resistance specification
    Annex C (informative) Equivalent materials
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines requirements for lightweight polytetrafluoroethylene (PTFE) hose assemblies for use in aircraft hydraulic systems at temperatures between -55 degrees C and 204 degrees C (-65 degrees F and 400 degrees F), and at a nominal pressure up to 3000 psi (20684 kPa) or 21000 kPa (3046 psi).

    Scope - (Show below) - (Hide below)

    This International Standard specifies requirements for lightweight polytetrafluoroethylene (PTFE) hose assemblies for use in aircraft hydraulic systems at temperatures between−55°C and 204°C (−65 °F and 400 °F), and at a nominal pressure up to 3000 psi (20684kPa) or 21000kPa (3046 psi). The hose assemblies are also suitable for use within the same temperature and pressure limitations in aircraft pneumatic systems where some gaseous diffusion through the wall on the PTFE liner may be tolerated.

    The use of these hose assemblies in high-pressure pneumatic storage systems is not recommended. In addition, installations in which the limits specified in this International Standard are exceeded, or in which the application is not covered specifically by this International Standard, for example for oxygen, are subject to the approval of the purchaser.

    AnnexA is a listing of hose assembly procurement standards conforming to this International Standard.

    General Product Information - (Show below) - (Hide below)

    Committee ACE/69
    Development Note Supersedes 00/715934 DC and 04/30115599 DC (01/2007) Reviewed and confirmed by BSI, November 2010. (11/2010)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    SAE AMS 5689 : 2012 STEEL, CORROSION AND HEAT RESISTANT, WIRE 18CR - 10.5NI - 0.40TI (321) SOLUTION HEAT TREATED
    EN 9100:2009 Quality Management Systems - Requirements for Aviation, Space and Defense Organizations
    SAE AMS5659S : 2016 Steel, Corrosion-Resistant, Bars, Wire, Forgings, Rings, and Extrusions 15Cr - 4.5Ni - 0.30Cb (Nb) - 3.5Cu
    SAE AMS 5645 : 2016 STEEL, CORROSION AND HEAT RESISTANT, BARS, WIRE, FORGINGS, TUBING, AND RINGS, 18CR - 10NI - 0.40TI (321), SOLUTION HEAT TREATED
    SAE AS 1912 : 2015 HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, CRES REINFORCED, 400 DEGREES F, 3000 PSI, LIGHTWEIGHT, BEAM SEAL, 45 DEGREES TO 45 DEGREES
    SAE AS 1914 : 2015 HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, CRES REINFORCED, 400 DEGREES F, 3000 PSI, LIGHTWEIGHT, BEAM SEAL, 90 DEGREES TO 90 DEGREES
    SAE AS 120 : 2012 HOSE ASSEMBLY, PTFE, CRES REINFORCED, 3000 PSI, 400 DEGREES F, 90 DEGREES TO 90 DEGREES, FLARELESS, LIGHTWEIGHT
    BS 2TA 12:1974 SPECIFICATION FOR FORGING STOCK OF TITANIUM-ALUMINIUM-VANADIUM ALLOY (TENSILE STRENGTH 900-1160 MPA) (LIMITING RULING SECTION 150 MM)
    ASTM A 262 : 2015 : REDLINE Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
    SAE AS 116 : 2012 HOSE ASSEMBLY, PTFE, CRES REINFORCED, 3000 PSI, 400 DEGREES F, STRAIGHT TO 45 DEGREES, FLARELESS, LIGHTWEIGHT
    BS 2S 145:1976 SPECIFICATION FOR CHROMIUM NICKEL COPPER MOLYBDENUM CORROSION RESISTING STEEL (PRECIPITATION HARDENING) BILLETS, BARS, FORGINGS & PARTS (1270 - 1470 MPa)
    PREN 3161 : 200P1 AEROSPACE SERIES - STEEL FE-PM3801 (X5CRNICU17-4) - AIR MELTED - SOLUTION TREATED AND PRECIPITATION TREATED - BAR - A OR D <= 200 MM - R[M] >= 930 MPA
    SAE AS 1910 : 2015 HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, CRES REINFORCED, 400 DEGREES F, 3000 PSI, LIGHTWEIGHT, BEAM SEAL, STRAIGHT TO 45 DEGREES
    PREN 2539 : 200P2 AEROSPACE SERIES - STEEL FE-PM 3801 (X5CRNICU17-4) - AIR MELTED - SOLUTION TREATED AND PRECIPITATION TREATED - BAR - A OR D <= 200 MM - R[M] >= 965 MPA
    SAE AMS 5581 : 2010 NICKEL ALLOY, CORROSION AND HEAT-RESISTANT, SEAMLESS OR WELDED TUBING, 62NI - 21.5CR - 9.0MO - 3.7CB (NB), ANNEALED
    PREN 3120 : 200P3 AEROSPACE SERIES - TITANIUM ALLOY TI-P64003 - COLD WORKED AND STRESS RELIEVED - SEAMLESS TUBE FOR PRESSURE SYSTEMS - 4 MM <= D <= 51 MM - 690 MPA <= R[M] <= 1030 MPA
    SAE AS 117 : 2012 HOSE ASSEMBLY, PTFE, CRES REINFORCED, 3000 PSI, 400 DEGREES F, STRAIGHT TO 90 DEGREES, FLARELESS, LIGHTWEIGHT
    ISO 2685:1998 Aircraft — Environmental test procedure for airborne equipment — Resistance to fire in designated fire zones
    SAE AMS 5667 : 2015 NICKEL ALLOY, CORROSION AND HEAT-RESISTANT, BARS, FORGINGS, AND RINGS 72NI - 15.5CR - 0.95CB - 2.5TI - 0.70AL - 7.0FE EQUALIZED, PRECIPITATION HARDENABLE
    SAE AMS 5643 : 2016 STEEL, CORROSION-RESISTANT, BARS, WIRE, FORGINGS, MECHANICAL TUBING, AND RINGS, 16CR - 4.0NI - 0.30CB (NB) - 4.0CU, SOLUTION HEAT TREATED, PRECIPITATION HARDENABLE
    SAE AMS 5743 : 2014 STEEL, CORROSION AND HEAT-RESISTANT, BARS AND FORGINGS 15.5CR - 4.5NI - 2.9MO - 0.10N SOLUTION HEAT TREATED, SUB-ZERO COOLED, EQUALIZED, AND OVER-TEMPERED
    SAE AMS 5697 : 2012 STEEL, CORROSION-RESISTANT, WIRE, 19CR - 9.5NI (304), SOLUTION HEAT TREATED
    SAE AMS 5690 : 2015 STEEL, CORROSION AND HEAT RESISTANT, WIRE, 17CR - 12NI - 2.5MO (316), SOLUTION HEAT TREATED
    SAE AMS 5561 : 2012 STEEL, CORROSION AND HEAT-RESISTANT, WELDED AND DRAWN OR SEAMLESS AND DRAWN TUBING, 9.0MN - 20CR - 6.5NI - 0.28N, HIGH-PRESSURE HYDRAULIC
    PREN 3314 : 200P2 AEROSPACE SERIES - TITANIUM ALLOY TI-P64001 - SOLUTION TREATED AND AGED - BAR FOR MACHINING - D <= 75 MM
    SAE AS 1055 : 2013 FIRE TESTING OF FLEXIBLE HOSE, TUBE ASSEMBLIES, COILS, FITTINGS AND SIMILAR SYSTEM COMPONENTS
    SAE AS 156 : 2017 HOSE ASSEMBLY, PTFE, CRES REINFORCED, 3000 PSI, 400 DEGREES F, 45 DEGREES TO 45 DEGREES, FLARED, LIGHTWEIGHT
    SAE AMS 5647 : 2017 STEEL, CORROSION-RESISTANT, BARS, WIRE, FORGINGS, MECHANICAL TUBING, AND RINGS, 19CR - 9.5NI, SOLUTION HEAT TREATED
    ISO 8829:1990 Aerospace Polytetrafluoroethylene (PTFE) hose assemblies Test methods
    AIR 9160 : 1992 CONDITIONS GENERALES DE RECETTE ET D'EMPLOI DES ACIERS CORROYES UTILISES DANS LES CONSTRUCTIONS AERONAUTIQUES
    ISO 6772:2012 Aerospace Fluid systems Impulse testing of hydraulic hose, tubing and fitting assemblies
    SAE AS 119 : 2012 HOSE ASSEMBLY, PTFE, CRES REINFORCED, 3000 PSI, 400 DEGREES F, 45 DEGREES TO 90 DEGREES, FLARELESS, LIGHTWEIGHT
    SAE AS 7003 : 2008 NADCAP PROGRAM REQUIREMENTS
    SAE AS 7112 : 1997 NATIONAL AEROSPACE AND DEFENSE CONTRACTORS ACCREDITATION PROGRAM REQUIREMENTS FOR FLUID SYSTEM COMPONENTS
    SAE AMS 5567 : 2015 STEEL, CORROSION RESISTANT, SEAMLESS OR WELDED HYDRAULIC TUBING, 19CR - 10NI (304), SOLUTION HEAT TREATED
    BS 2TA 13:1974 SPECIFICATION FOR FORGINGS OF TITANIUM-ALUMINIUM-VANADIUM ALLOY (TENSILE STRENGTH 900-1160 MPA) (LIMITING RULING SECTION 150 MM)
    SAE AS 115 : 2012 HOSE ASSEMBLY, PTFE, CRES REINFORCED, 3000 PSI, 400 DEGREES F, STRAIGHT TO STRAIGHT, FLARELESS, LIGHTWEIGHT
    BS 2TA 11:1974 SPECIFICATION FOR BAR AND SECTION FOR MACHINING OF TITANIUM-ALUMINIUM-VANADIUM ALLOY (TENSILE STRENGTH 900-1160 MPA) (LIMITING RULING SECTION 150 MM)
    BS 2S 130:1976 Specification for 18/9 chromium-nickel corrosion-resisting steel (niobium stabilized) billets, bars, forgings and parts (540 MPa: limiting ruling section 150 mm)
    SAE AMS 5646 : 2014 STEEL, CORROSION AND HEAT-RESISTANT, BARS, WIRE, FORGINGS, TUBING, AND RINGS, 18CR - 11NI - 0.60CB(NB) (347), SOLUTION HEAT TREATED
    ISO 5855-3:1999 Aerospace MJ threads Part 3: Limit dimensions for fittings for fluid systems
    ISO 7258:1984 Polytetrafluoroethylene (PTFE) tubing for aerospace applications Methods for the determination of the density and relative density
    SAE AMS 5688 : 2012 STEEL, CORROSION-RESISTANT, WIRE, 18CR - 9.0NI (SAE 30302), SPRING TEMPER
    AIR 9182 : 1958
    SAE AMS 4945 : 2014 TITANIUM ALLOY TUBING, SEAMLESS, HYDRAULIC 3AL - 2.5V, CONTROLLED CONTRACTILE STRAIN RATIO COLD WORKED, STRESS RELIEVED
    PREN 3162 : 200P1 AEROSPACE SERIES - STEEL FE-PM3801 (X5CRNICU17-4) - AIR MELTED - SOLUTION TREATED AND PRECIPITATION TREATED - SHEET AND STRIP - A <= 6 MM - R[M] >= 930 MPA
    SAE AS 1909 : 2015 HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, CRES REINFORCED, 400 DEGREES F, 3000 PSI, LIGHTWEIGH T, BEAM SEAL, STRAIGHT TO STRAIGHT
    BS 2S 129:1976 SPECIFICATION FOR 18/9 CHROMIUM-NICKEL CORROSION-RESISTING STEEL (TITANIUM STABILIZED) BILLETS, BARS, FORGINGS AND PARTS (540 MPA: LIMITING RULING SECTION 150 MM)
    AIR 9423 : 1992
    SAE AMS 5639 : 2017 STEEL, CORROSION-RESISTANT, BARS, WIRE, FORGINGS, MECHANICAL TUBING, AND RINGS, 19CR - 10NI, SOLUTION HEAT TREATED
    PREN 2530 : 2 AEROSPACE SERIES - TITANIUM ALLOY TI-P63 - ANNEALED - 900 MPA <= R[M] <= 1160 MPA - BARS D[E] <= 150 MM
    SAE AS 1911 : 2015 HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, CRES REINFORCED, 400 DEGREES F, 3000 PSI, LIGHTWEIGHT, BEAM SEAL, STRAIGHT TO 90 DEGREES
    SAE AS 150 : 2014 HOSE ASSEMBLY, TYPE CLASSIFICATIONS OF, BASIC PERFORMANCE AND FIRE RESISTANCE
    PREN 3311 : 200P2 AEROSPACE SERIES - TITANIUM ALLOY TI-P64001 - ANNEALED - BAR FOR MACHINING - D <= 150 MM
    SAE AMS5644E:1964(S2017) STEEL, BARS AND FORGINGS, CORROSION RESISTANT, 17CR - 7NI - 1AL
    SAE AS 118 : 2012 HOSE ASSEMBLY, PTFE, CRES REINFORCED, 3000 PSI, 400 DEGREES F, 45 DEGREES TO 45 DEGREES, FLARELESS, LIGHTWEIGHT
    SAE AMS 5666H : 2016 NICKEL ALLOY, CORROSION AND HEAT-RESISTANT, BARS, FORGINGS, EXTRUSIONS, AND RINGS, 62NI - 21.5CR - 9.0MO - 3.65CB (NB), ANNEALED
    SAE AS 1913 : 2015 HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, CRES REINFORCED, 400 DEGREES F, 3000 PSI, LIGHTWEIGHT, BEAM SEAL, 45 DEGREES TO 90 DEGREES
    ISO 8829-2:2006 Aerospace Test methods for polytetrafluoroethylene (PTFE) inner-tube hose assemblies Part 2: Non-metallic braid
    SAE AMS 5556 : 2016 STEEL, CORROSION AND HEAT-RESISTANT, SEAMLESS OR WELDED HYDRAULIC TUBING 18CR - 11NI - 0.70CB (347) SOLUTION HEAT TREATED
    ISO 3161:1999 Aerospace UNJ threads General requirements and limit dimensions
    SAE AMS 4928 : 2016 TITANIUM ALLOY BARS, WIRE, FORGINGS, RINGS, AND DRAWN SHAPES, 6AL - 4V, ANNEALED
    BS T 72-T 73:1977 Specifications for 18/10 chromium-nickel corrosion-resisting steel tube for hydraulic purposes (niobium/titanium stabilized: 550 MPa)
    PREN 3584 : 200P2 AEROSPACE SERIES - LIGHTWEIGHT PTFE FLEXIBLE HOSE ASSEMBLY OF A NOMINAL PRESSURE EQUAL TO 21000 KPA WITH 8 DEGREE 30 MINUTES FITTING IN TITANIUM - PRODUCT STANDARD
    SAE AMS 5557 : 2012 STEEL, CORROSION AND HEAT RESISTANT, SEAMLESS OR WELDED HYDRAULIC TUBING, 18.5CR - 10.5NI - 0.40TI (SAE 30321), SOLUTION HEAT TREATED
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