Acid Dosing Application Description:
dosing sulfuric acid H2SO4 96% for pH correction at make up process water Customer:
What are the needs / requirements?
reliable and corrosion free piping system, reproducibility of the pipe-connections, easy inspection, possibilities of piping system What has been installed before?
1st: PVC-U piping: leakages due to incorrect Dytex cementing
2nd: PVDF socket welded: leakages due to stress cracking
Carbon steel / stainless no option because of erosion corrosion and no 100% visual weld inspection possible. Benefits and advantages for OEMs and end customer:
All the benefits from PVDF combined with all the benefits from BCF-plus: corrosion free, smooth and stress free welding, very high reproducibility, reliable, easy and 100% visual inspection with flash light Pay-off for the customer:
GF materials approx. 25 000 Euro
Date of Installation: 2004 Subsidiary: Georg Fischer NV, Netherlands Media: sulfuric acid H2SO4 96% Material: PVDF and BCF-plus