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NBR 14722 : 2011

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

STORAGE OF FLAMMABLE AND COMBUSTIBLE LIQUIDS - NON-METALLIC PIPING
Withdrawn date

07-22-2020

Published date

01-12-2013

Committee
ONS-34
DocumentType
Standard
PublisherName
Brazilian Standards
Status
Withdrawn
SupersededBy

ISO 4427-3:2007 Plastics piping systems Polyethylene (PE) pipes and fittings for water supply Part 3: Fittings
ISO 4427-1:2007 Plastics piping systems Polyethylene (PE) pipes and fittings for water supply Part 1: General
ISO 4427-5:2007 Plastics piping systems Polyethylene (PE) pipes and fittings for water supply Part 5: Fitness for purpose of the system
NBR 15593 : 2008 PRESSURIZED BURIED SYSTEMS FOR WATER DISTRIBUTION AND SEWER - REQUIREMENTS FOR FUSION WELDED POLYETHYLENE FITTINGS PE 80 AND PE 100
ISO 16871:2003 Plastics piping and ducting systems Plastics pipes and fittings Method for exposure to direct (natural) weathering
NBR 15561 : 2016 AMD 1 2017 POLYETHYLENE PIPE PE 80 AND PE 100 FOR WATER TRANSPORT AND SEWAGE UNDER PRESSURE - REQUIREMENTS
ISO 4427-2:2007 Plastics piping systems Polyethylene (PE) pipes and fittings for water supply Part 2: Pipes

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