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UNI 9737 : 2007

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

QUALIFICATION OF WELDERS OF PLASTICS: WELDERS OF POLYETHYLENE COMPONENTS AND/OR POLYPROPYLENE, FOR THE CONVEYANCE OF COMBUSTIBLE GASES, WATER AND/OR OTHER FLUIDS UNDER PRESSURE, USING THE PROCEDURES FOR CONTACT HEATING ELEMENTS AND ELECTROFUSION - COMPLEMENTARY INSTRUCTIONS FOR THE APPLICATION OF EN 13067

Superseded date

20-12-2016

Published date

01-01-2007

Specifies and incorporates the minimum requirements of UNI EN 13067: 2013 for the qualification of personnel involved in welding components (eg: pipes and fittings) polyethylene and polypropylene, for the supply of gaseous fuels, water and other fluids pressure using the procedures for contact heating elements and electrofusion.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy

UNI/TR 11481 : 2013 Usi del polietilene nelle linee dirette e nella distribuzione del gas combustibile - Tecnologie riconosciute e applicabili - Linee guida di orientamento per gli operatori
UNI 11397 : 2011 WELDING - WELDING OF PLASTICS - WELDING OF POLYPROPYLENE COMPONENTS FOR PRESSURE FLUIDS TRANSMISSION - BUTT WELDING
UNI 10521 : 2012 WELDING OF PLASTIC MATERIALS - ELECTRO-FUSION WELDING - WELDING OF POLYETHYLENE PIPES AND/OR FITTINGS FOR GAS, WATER AND OTHERS PRESSURE FLUIDS PIPELINES
UNI 10520 : 2009 WELDING OF PLASTIC MATERIALS - HEATED TOOL BUTT WELDING - WELDING OF POLYETHYLENE PIPES AND/OR FITTINGS FOR GAS, WATER AND OTHERS PRESSURE FLUIDS PIPELINES
UNI 10761 : 2012 COORDINATION OF WELDING, PIPE LAYING AND TEST ACTIVITIES FOR POLYETHYLENE TRANSMISSION LINES OF GASEOUS FUELS, WATER AND OTHER FLUIDS UNDER PRESSURE - TASKS AND RESPONSIBILITIES, REQUIREMENTS FOR TRAINING, QUALIFICATION AND CERTIFICATION OF PERSONNEL
UNI 11318 : 2009 WELDING - WELDING OF PLASTICS - WELDING OF POLYPROPYLENE COMPONENTS FOR PRESSURE FLUIDS TRANSMISSION - SOCKET WELDING

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