Hej igen - så er der dokumentation for ståltypen.
Her er mailen fra vores firma til leverandør.
Hvordan indsætter jeg de vedhæftede filer ind i forum, så I alle kan læse at KL - Stokeren vitterligt ER lavet af Corten stål ?
Jeg vil pointere at jeg har redigeret i mailen, så mailadd og personlige oplysninger ikke fremgår.
God læselyst.
Mvh Søren Oldenborg
Afdelingsleder
Vvs-eksperten - Roskilde
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Hi Tomasz
There is a kind of forum on internet in Denmark, where you can discus and
give your oppinion about boilers.
Fore some time the discossion has been about the Klimosz and the Benekow
Ling boiler.
The Danish forum, is telling other members of the forum, that the Klimosz boiler is in a very bad qualytee....
One of My bosses would like to stop this discussions by proving that the steel qualytee is
good.
Now my quistion is.... do you have any thing that I can use in this
discossions to prove that your product is made of good steel ?
I hope that you are able to help me.
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Hello Morten
What to say.... Nothing new for us
In the attachment you have certficates for steel sheets (we buy only in
Polish and Slovak steel only through reliable and well known trading
companies like Stalexport). The type of steel is S235JRG2 or JR, which is
suggested to use in boilers construction according to standard EN303-5:1999
page 11 Table 1.
Welding wires, electrodes, pipes are also subject of appropriate
certificates.
All welders are also certified personnel.
Moreover, we require installation of four way mixing valve to extend life of
the boiler so we take care of the customer's money not only of our
business...
Luckily I have one nice Pyroling after one year of use which is completely
corroded... installed according to all requirements. I will send you some
photos tommorow.
Best regards,
Tomasz