China Drying Network News The Ministry of Commerce announced today that it has been conducting a final review of the anti-dumping measures applicable to imported bisphenol A originating in Japan, Singapore, South Korea, and Taiwan since August 30, 2012. On June 13, 2012, the Ministry of Commerce received an application for the final review of the anti-dumping measures officially submitted by Bluestar Chemical New Materials Co., Ltd. on behalf of the Chinese mainland industry. In accordance with the relevant provisions of the “Anti-Dumping Regulations of the People's Republic of Chinaâ€, the Ministry of Commerce decided to impose anti-dumping tariffs on the original taxation scope and anti-dumping tax rates of imported bisphenol A in the above-mentioned countries and regions during the period of review and investigation of anti-dumping. The investigation period for this review was from July 1, 2011 to June 30, 2012. The survey will be completed by August 30, 2013. On August 29, 2007, the Ministry of Commerce decided to impose anti-dumping duties on imported bisphenol A originating in Japan, South Korea, Singapore, and Taiwan. The implementation period is five years from August 30, 2007. On March 22, 2012, the Ministry of Commerce announced the expiration of anti-dumping measures for bisphenol A.
Steam header belongs to the category of pressure vessel, its pressure capacity, volume should be corresponding to the supporting boiler. The main compression elements are head, housing, etc.
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Boiler Steam header is the main supporting equipment of the boiler to distribute the steam generated by the boiler operation to various pipelines, it also serves as a reservoir that feeds steam to the individual heating circuits. The boiler steam header must be large enough to virtually eliminate pressure drop between the boiler and the beginning of the circuit.