2024-04-20 08:51:38 评论： 点击：
The double-sided submerged arc welding spiral steel pipe adopts the welding process of submerged arc automatic welding machine, and the steel pipe produced has a high qualification rate; The production unit proceeds in an orderly manner, saving time for replacing welding wires. The weld seam is clean and free of splashes, saving repair time and ensuring the inherent welding quality of the weld seam. The delivery of double-sided submerged arc welded spiral steel pipes is in accordance with user requirements and standards. The length of the steel pipe can be adjusted, and the material can also
双面埋弧焊螺旋钢管选用埋弧自动焊机的焊接工艺，生产制造出的钢管合格率较高；生产机组有序进行，节约了换焊丝的时间。焊缝标准整洁无溅出，节约了的修补时间，保证了焊缝的内在焊接质量。
双面埋弧焊螺旋钢管的交货是按照用户要求标准，钢管长度可以调整，材质也可以订制。只要生产机组更改成型角度，便可以用同一宽度的热轧带钢，生产出各种规格的螺旋缝焊接钢管；由于是弯折成型，因此螺旋缝焊接钢管的定尺长短不受限制。
双面埋弧焊螺旋钢管的螺旋状焊缝匀称地分布在全部螺旋缝焊接钢管圆周上，因此螺旋缝焊接钢管的机械强度较高，具有很强的金属韧性。螺旋缝焊接钢管是将热轧带钢或卷板按螺旋状卷制成型，用埋弧自动焊机开展内缝和外缝的焊接工作，生产出来带有螺旋焊缝的焊接钢管。
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