BIS IS 15450 : 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
POLYETHYLENE/ALUMINIUM/POLYETHYLENE COMPOSITE PRESSURE PIPES FOR HOT AND COLD WATER SUPPLIES - SPECIFICATION
04-25-2022
01-12-2013
FOREWORD
1 SCOPE
2 REFERENCES
3 PIPE DESIGNATION
4 MATERIALS
5 PRESSURE RATING
6 NOMINAL DIAMETERS
7 COLOUR
8 DIMENSIONS OF PIPE
9 VISUAL APPEARANCE
10 PERFORMANCE REQUIREMENTS
11 SAMPLING, FREQUENCY OF TESTS AND CRITERIA FOR CONFORMITY
12 MARKING
ANNEX A - RECOMMENDATORY INFORMATION
ANNEX B - OUTER POLYETHYLENE LAYER THICKNESS
ANNEX C - ASSESSMENT OF PIGMENT DISPERSION IN POLYOLEFIN
PIPES AND FITTINGS: MICROTOME METHOD
ANNEX D - ADHESIVE TEST
ANNEX E - APPARENT TENSILE STRENGTH TEST
ANNEX F - MINIMUM BURST PRESSURE
ANNEX G - HYDRAULIC PRESSURE TEST
ANNEX H - METHOD FOR DETERMINATION OF OXIDATION INDUCTION TIME
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