2024-05-23 17:21:01 评论： 点击：
The full name of spiral steel pipe is spiral seam double-sided submerged arc welded steel pipe. The production process of spiral steel pipe is the same as its name, using strip steel with a width of less than 1000mm or coil plates with a width between 1000mm and 15000mm as raw materials. It is formed in the form of spiral seam double-sided submerged arc welding in the spiral steel pipe production equipment, and the corresponding length is cut according to the customer's needs. If there is no length requirement, the general length is 6 meters per piece or 12 meters per piece
螺旋钢管的全称即是螺旋缝双面埋弧焊钢管，螺旋钢管的生产工艺与他的名字一样，是以宽度1000mm以下的带钢、或者宽度1000mm-15000mm之间的卷板为原材料，在螺旋钢管生产设备中以螺旋缝双面埋弧焊的形式成型，根据客户的需求来截取相应的长度，如果长度无要求一般长度以6米/支或者12米/支截取。 螺旋钢管检测是区分螺旋钢管用途的一个重要条件，大口径螺旋钢管需要根根水压检测，小口径螺旋钢管则可以是抽检，根据客户的需要决定钢管是否进行探伤检测。
钢板卷管的全称即是分为低压碳钢板卷管，中压钢板卷管，就是以1.5米宽的卷板，或者2.2米宽的钢板为原材料（材质常规为Q235B、Q345B、Q345R等）卷成圆筒状，再以双面埋弧焊接的形式焊接成型，接下来根据客户的需要以环缝连接的形式，来制造出客户需要的长度。
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