Successful RHF Discharging of Yantai Baosteel Steel Pipe Co. (EP)
2011-05-10 05:29:41
Rotary Hearth Furnace of Yantai Baosteel Steel Pipe Co.
Rotary Hearth Furnace (RHF) with Largest Diameter Designed and Manufactured in China
April, 7th, 2011 witnessed successful RHF discharging and pipe piercing of Yantai Steel Pipe Co. held by Baosteel undertaken by CISDI Industrial Furnace Co. on EP basis.
The mean diameter of the RHF reaches 48m, ranking the biggest RHF in China currently and also the RHF with largest diameter designed and manufactured by Chinese itself. It is the 3rd RHF successfully put into operation by CISDI Industrial Furnace Co. in Lubao project.
Main equipment specification: mean diameter: D0=48000mm, hearth width: B0=5600mm
Main products and specification: oil casing, HP boiler pipe, line pipe line, pipe for gas cylinder and petrochemical pipe etc.
Heating capacity: Max. 245t/h
The RHF features advanced technology and high automation degree. Proprietary equipment is applied by CISDI Industrial Furnace Co.: low NOx burner with natural gas as fuel and air pre-heater for increasing combustion air temperature. In order to maximum recover fume residual heat waste heat boiler is provided in the RHF flue stack so that discharged fume is lower than 250℃ and energy conserving & emission cutting is realized.
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