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BSI 21/30429636 DC:2021 Edition

$13.70

BS EN ISO 3459. Plastic piping systems. Mechanical joints between fittings and pressure pipes. Test method for leak tightness under negative pressure

Published By Publication Date Number of Pages
BSI 2021 12
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This International Standard specifies two methods of testing for checking the leaktightness of assembled joints between mechanical fittings and plastic pressure pipes with diameters up to and including 63 mm. The test applies regardless of the design and material of the fitting used for jointing plastics pipe.

This test method is not applicable to fusion-welded joints.

BSI 21/30429636 DC
$13.70