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大口径薄壁气瓶用无缝钢管的制造工艺 被引量:7

Manufacturing Process of Seamless Steel Tubes Used for Large-Caliber Thin-Wall Gas Cylinders
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摘要 为了弥补热轧、冷轧等工艺对大口径薄壁气瓶用无缝钢管的加工能力不够或成本过高等不足,开发和完善了热扩加冷拔工艺来制造此类无缝钢管。试验结果证明:用此工艺生产的气瓶钢管可以满足GB 28884-2012的要求,同时也满足客户在性能、尺寸等方面提出的协议要求,可以弥补目前市场中此类气瓶钢管的不足。 In order to make up to the hot rolling and cold rolling process for the lack of processing capacity or high cost of seamless steel tubes for large-caliber thin-wall gas cylinders, the technology of thermal expansion and cold drawing was developed and improved to manufacture the seamless steel tubes. The test results prove that: the cylinder steel tubes manufactured by this technology could meet the requirements of GB 28884--2012, and also meet the agreement requirements of customers in performance, dimension and so on, and they could make up for the lack of such gas steel tubes in the market.
出处 《理化检验(物理分册)》 CAS 2017年第7期487-490,503,共5页 Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词 大口径薄壁气瓶 无缝钢管 热扩工艺 冷拔工艺 large-caliber thin-wall gas cylinder seamless steel tube thermal expansion process cold drawing process
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