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煤化工特种耐磨阀门苛刻工况耐磨阀门解决方案北京航天长征机械设备制造有限公司隶属于中国航天科技集团、中国运载火箭技术研究院,是航天长征化学工程股份有限公司的全资子公司。公司依托军工技术,研发制造高品质煤化工专用阀门。公司主要产品有气动氧气切断球阀、气动氧气调节阀、锁渣阀、煤粉锁斗阀、金属硬密封切断球阀、粉煤三通换向阀、硬密封粉煤调节阀、轨道球阀、偏心球型调节阀、气动圆盘阀等煤化工专有阀门及阀门配套的气动执行器。
Coal chemical special wear-resistant valves harsh conditions wear-resistant valve solution Beijing Aerospace Changzheng Machinery Manufacturing Co., Ltd. under the China Aerospace Science and Technology Corporation, China Academy of Launch Vehicle Technology, Space Chemical Co., Ltd. is a wholly owned subsidiary of Changzheng Chemical Engineering Co., Relying on military technology companies, research and development and manufacture of high-quality coal chemical valves. Our main products are pneumatic oxygen cut-off ball valve, pneumatic oxygen control valve, lock slag valve, coal lock valve, hard metal seal cutting ball valve, three-way valve pulverized coal, hard seal pf valve, rail ball valve, eccentric ball Type regulating valve, pneumatic disc valve and other proprietary coal chemical valves and valves supporting the pneumatic actuator.