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PRODUCTIt is specialized in providing trays, fillers, tower internals, Class I, II and III pressure vessels and other equipment for large petrochemical enterprises.
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SERVICESince 2015, the company has successively built three sets of pilot scale experimental devices as follows: 1. Pilot scale research system for self-cleaning energy-saving complete equipment 2. Test device for studying tray hydr
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PARTNERThe company has established its own technology research and development team, and has continuously increased investment in capital and reserve talents, and has achieved a series of fruitful research and development achievemen
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NEWSWe adhere to the quality policy of "leading technology, high quality and efficiency", and believe in the business philosophy of "integrity like a mountain, striving for perfection, creating excellence and sharing brilliance".
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ABOUTChangsha Boneng Technology Co., Ltd. was established on March 18, 1992, and is located in the Economic and Technological Development Zone of Langli Town, Changsha County.
Industry
Gas fractionation unit
The gas fractionation unit mainly includes depropanizer, deethanizer, propylene rectifying tower, etc., mainly plate tower. The main internal components involved include tray assembly (float valve, tray plate, downcomer, receiving tray, liquid seal tray and corresponding support beam), oil collecting tank, gas-liquid feed distributor, distribution pipe, bolts, nuts, clips, washers and other fasteners.
● Main tray assembly
(1) Single and double overflow trays - single overflow tray/double overflow tray
(2) Corrugated guide float valve
The corrugated guide float valve consists of herringbone corrugated valve pieces and valve legs which are arranged at both ends of the valve pieces and are connected with the valve pieces. The valve edges are arranged at both sides of the width direction of the valve pieces, so that the width of the valve pieces is greater than the width of the valve legs. There are 0~35 guide holes on the herringbone corrugated inclined plane, the two sides of the valve legs are provided with folding edges, and the ends of the valve legs are provided with valve feet. The corrugated guided float valve tray can make the gas-liquid two-phase contact evenly under the same operating conditions, reduce the liquid level gradient on the tray, and improve the mass transfer effect. It can be applied to the gas-liquid mass transfer separation tower, such as absorption tower, distillation tower, etc.
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Add：No. 18, Lijiang Avenue, Langli Town, Changsha County
Tel：+86-731-86808169 / 86808421
Fax：+86-731-86808402
Email：boneng@cs-bn.cn
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