DIN 28631:1996-07
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DUCTILE IRON FITTINGS FOR GAS AND WATER PIPELINES - MI-FITTINGS - SOCKETED SPIGOTS WITH PLANE END BRANCH - APPLICATION, DIMENSIONS AND MASSES (WEIGHTS)
Hardcopy , PDF
01-11-1999
English
12-01-2013
Applying together with DIN EN 545 for water pipelines and DIN EN 969 for gas pipelines, this standard specifies dimensions and requirements for ductile iron spigot-and-socket fittings with branching, provided with a cement mortar lining and a bitumen coating. Such fittings are intended for use in PN 10 to PN 40 drinking water supply systems and in gas pipelines rated for pressures up to 4 bar; if a gas pipeline is subject to pressures of 4-16 bar, its lining should be a subject for agreement.
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