Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

UNI ISO 8434-2 : 2012

Current
Current

The latest, up-to-date edition.

METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 2: 37 DEGREE FLARED CONNECTORS
Published date

07-06-2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements for materials
5 Pressure/temperature requirements
6 Designation of connectors
7 Requirements for tubes
8 Across flats dimensions and tolerances
9 Design
10 Screw threads
11 Manufacture
12 Assembly instructions
13 Procurement information
14 Marking of components
15 Performance and qualification test
16 Identification statement (reference to this
   part of ISO 8434)
Annex A (normative) - Length reduction factors
        for reducing connectors
Bibliography

ISO 8434-2:2007 specifies general and dimensional requirements for the design and performance of 37° flared connectors that are suitable for use with ferrous and non-ferrous tubes with outside diameters from 6 mm to 50,8 mm, inclusive.

Committee
CT 48
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current

Standards Relationship
ISO 8434-2:2007 Identical

ISO 1179-1:2013 Connections for general use and fluid power — Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing — Part 1: Threaded ports
ISO 68-2:1998 ISO general purpose screw threads — Basic profile — Part 2: Inch screw threads
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 9974-1:1996 Connections for general use and fluid power Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing Part 1: Threaded ports
ISO 9974-3:1996 Connections for general use and fluid power — Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing — Part 3: Stud ends with metal-to-metal sealing (type B)
ISO 9974-2:1996 Connections for general use and fluid power — Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing — Part 2: Stud ends with elastomeric sealing (type E)
ISO 3305:1985 Plain end welded precision steel tubes — Technical conditions for delivery
ISO 12151-5:2007 Connections for hydraulic fluid power and general use — Hose fittings — Part 5: Hose fittings with ISO 8434-2 37 degree flared ends
ISO 1179-4:2007 Connections for general use and fluid power Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing Part 4: Stud ends for general use only with metal-to-metal sealing (type B)
ISO 5864:1993 ISO inch screw threads Allowances and tolerances
ISO 6149-3:2006 Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends
ISO 19879:2010 Metallic tube connections for fluid power and general use Test methods for hydraulic fluid power connections
SAE J 514 : 2012 HYDRAULIC TUBE FITTINGS
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 10763:1994 Hydraulic fluid power Plain-end, seamless and welded precision steel tubes Dimensions and nominal working pressures
ISO 11926-3:1995 Connections for general use and fluid power Ports and stud ends with ISO 725 threads and O-ring sealing Part 3: Light-duty (L series) stud ends
ISO 1179-2:2013 Connections for general use and fluid power — Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing — Part 2: Heavy-duty (S series) and light-duty (L series) stud ends with elastomeric sealing (type E)
ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
ISO 263:1973 ISO inch screw threads General plan and selection for screws, bolts and nuts Diameter range 0,06 to 6 in
ISO 1179-3:2007 Connections for general use and fluid power Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing Part 3: Light-duty (L series) stud ends with sealing by O-ring with retaining ring (types G and H)
ISO 11926-1:1995 Connections for general use and fluid power Ports and stud ends with ISO 725 threads and O-ring sealing Part 1: Ports with O-ring seal in truncated housing
ISO 1127:1992 Stainless steel tubes Dimensions, tolerances and conventional masses per unit length

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more