DIN2609-Steel-butt-welding-pipe-fittings-Technical-delivery-conditions

Hebei Haihao GroupHHFittings for welding DIN 2609Technical delivery conditions1 application areaThe with a point.signed sections contain details of declarations,This norm is used for delivery of fittings acc.to DIN 2605 part 1which have to be mentionedand part 2,DIN 2615 part 1 and part 2(currently concepts),DIN2616 part 1 and part 2 and DIN 2617 of unalloyed and alloyedin order.The with two points..signed sections contain detailsabout declarations,which are additional tothe order.steel.If the fittings get applia nce into the application area ofthe order for control requiring special constructions accordingto$24 of the trading regulations(for example steam boileredict,pressure tank edict),you have to keep in mind the relevanttechnical rules(for example technical rules for steam boiler andtechnical rules for pressure tank).The same applies for other application areas,which exist forfurther instructions.Comment:You have to keep in your mind thattotal demands andreaction of scale which to act up in table 2,can reduce or raise thetemperature limits.The fittings will be used for welding.2 OrderThe selection oforder details must be commit by purchaser..In the order you have to act up beside the standard descriptionof detail dimension standard always the quantity required(quantities),the kind of certification and maybe the question foradditional technical rules..Furthermoreyou can arrange more particulars in the orderwhich are according to the two points signed cha pters.3 MaterialsThe materials you have to choose from table 2..If fittings ofother materials will be produced as in table2denoted,is this norm apply accordingly.The possible form of manufacture of base material are ingroups of materials combined.The detail groups of materials have the nickname of the charac-terise material and a code letter for designation.Standards committee pipes,pipe connections and pipe lines inDIN German institute for sta nda rdization registered society.Email:sales@haihaogroup.comwww.haihaopiping.com