Name: DVGW W 521 : 1995
Brand: DVGW

THREAD CUTTING AGENTS; SPECIFICATIONS AND TESTING

Published date

01-12-2013

Publisher

Wirtschafts und Verlagsgesellschaft Gas und Wasser

DocumentType	Standard
PublisherName	Wirtschafts und Verlagsgesellschaft Gas und Wasser
Status	Current

DIN 1988-7 E : 1988	DRINKING WATER SUPPLY SYSTEMS - PART 7: PREVENTION OF CORROSION AND SCALING - (DVGW CODE OF PRACTICE)
DVGW W 557 : 2012
DIN 50930-3:1993-02	CORROSION OF METALS; CORROSION OF METALLIC MATERIALS UNDER CORROSION LOAD BY WATER INSIDE OF TUBES, TANKS AND APPARATUS; EVALUATION OF THE CORROSION LIKELIHOOD OF HOT DIP IRON MATERIALS
DIN 1988-200:2012-05	Codes of practice for drinking water installations - Part 200: Installation Type A (closed system) - Planning, components, apparatus, materials; DVGW code of practice
DIN 1988-7:2004-12	CODES OF PRACTICE FOR DRINKING WATER INSTALLATIONS (TRWI) - PART 7: PREVENTION OF CORROSION DAMAGE AND CALCAREOUS DEPOSIT FORMATION - DVGW CODE OF PRACTICE
DIN 1988-7:1988-12	DRINKING WATER SUPPLY SYSTEMS - PART 7: PREVENTION OF CORROSION AND SCALING - (DVGW CODE OF PRACTICE)

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DVGW W 521 : 1995