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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
Catalytic unit
The feedstocks for heavy oil catalytic cracking include atmospheric residue, vacuum residue and deasphalted oil from vacuum residue, including catalytic fractionator, light diesel oil stripper, absorber, desorber, reabsorber, stabilizer, etc., mainly plate tower, and the main internals involved include tray assembly (float valve, tray plate, downcomer, receiving tray, liquid seal tray and corresponding support beam), sump tank Gas liquid feed distributor and fasteners such as distributing pipe, bolt, nut, clip and washer.
● Main tray assembly
(1) Single, double and four overflow trays - single overflow tray/double overflow tray/four overflow tray
(2) Combined guide float valve
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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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