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EN 1254-6 - COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 6: FITTING WITH PUSH-FIT ENDS
Hardcopy , PDF
English
Foreword
1 Scope
2 Normative references
3 Definitions
4 Operating temperatures and pressures
4.1 For joints with copper tubes
4.2 For joints with plastic pipes
5 Requirements
5.1 General
5.2 Materials
5.3 Minimum bore area
5.4 Design and manufacture
5.5 Type test requirements and parameters
5.6 Factory production control system
6 Designation
7 Marking
7.1 General
7.2 Dezincification resistant copper-zinc alloys
8 Documentation
8.1 Declaration of conformity
8.2 User instructions
Annex A (normative) Method for testing leaktightness of joints
with metallic tube under internal hydrostatic pressure
Annex B (normative) Method for testing resistance to pull-out
of joints with metallic tube
Annex C (normative) Test method for resistance of joints with
metallic tube to thermal cycling
Annex D (normative) Method for testing the resistance of joints
with metallic tube to pressure cycling
Annex E (normative) Test method for leaktightness of joints
with metallic tube under vacuum
Annex F (normative) Test method for the resistance of joints
with metallic tube to vibration
Annex G (normative) Test method for leaktightness of joints
with metallic tube under internal
hydrostatic pressure-while subjected to
bending
Annex H (normative) Test method for disconnection and re-use
Annex I (normative) Fitting rotation test
Annex J (normative) Determination of resistance to stress corrosion
Annex K (normative) Pressure test for fittings bodies with
as-cast microstructure or fabricated by
welding or brazing
Annex L (normative) Determination of mean depth of dezincification
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