我们的实拍无缝钢管焊管主推产品视频将为您呈现产品的真实面貌和卓越性能,让您更好地了解产品的优点和特点,不容错过!
以下是:无缝钢管焊管主推产品的图文介绍
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专注陇南Q355E槽钢行业十余年
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陇南Q355E槽钢的详细介绍
注重质量货真价实
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热轧(挤压无缝钢管):圆管坯→加热→穿孔→三辊斜轧、连轧或挤压→脱管→定径(或减径)→冷却→矫直→水压试验(或探伤)→标记→入库轧制无缝管的原料是圆管坯,圆管胚要经过切割机的切割加工成长度约为1米的坯料,并经传送带送到熔炉内加热。钢坯被送入熔炉内加热,温度大约为1200摄氏度。燃料为氢气或乙炔。炉内温度控制是关键性的问题.圆管坯出炉后要经过压力穿孔机进行穿空。一般较常见的穿孔机是锥形辊穿孔机,这种穿孔机生产效率高,产品质量好,穿孔扩径量大,可穿多种钢种。穿孔后,圆管坯就先后被三辊斜轧、连轧或挤压。挤压后要脱管定径。定径机通过锥形钻头高速旋转入钢胚打孔,形成钢管。钢管内径由定径机钻头的外径长度来确定。钢管经定径后,进入冷却塔中,通过喷水冷却,钢管经冷却后,就要被矫直。
4大优势值得信赖
多年行业经验为您提供更好的陇南Q355E槽钢购物体验
YEARS OF INDUSTRY EXPERIENCE TO PROVIDE YOU WITH A BETTER SHOPPING EXPERIENCE
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实物展示
专业的陇南Q355E槽钢生产厂家为您提供一站式采购
PROFESSIONAL PRODUCT MANUFACTURERS PROVIDE YOU WITH ONE-STOP PROCUREMENT
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工程案例
细节决定成败,为您提供陇南Q355E槽钢的解决方案
DETAILS DETERMINE SUCCESS OR FAILURE,PROVIDING YOU WITH PRODUCT SOLUTIONS
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适用范围广
WIDE APPLICATION RANGE
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