I don't under the point of your post. My original response was to your claim that DEC does not supply coal pulverizers. Coal fired boilers need coal pulverizers, whether they are manufactured by the boiler EPC contractor or sourced from other OEMs.
And the report you posted is very interesting, especially the conculsions. It says there was no information available from the chinese companies regarding the technical design details of plants they supplied. It does mention that the performance parameters are generally inline with the industry standards. But these measurements are done only in the early years in the plant life, since most chinese supplied power plants are still relatively new. Actual life of the plants would still be a speculation, since the basic design practises are not revealed by the Chinese EPC companies.
