纵向浸没电弧焊接工艺流程

LSAW (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production.

Longitudinally Submerged Arc Welded carbon steel pipes
(LSAW Pipes)with JCOE forming mode

辊Pipes Process Flow

Range of roller pipes:

• Outer diameter:ф1200-3800mm.
• Wall thickness:12-120毫米
• Unit length(max) 3.2m.

大直径厚壁seamless steel pipe

大直径厚壁无缝钢管是指直径高于159mm的管道。

27SiMn Thick walled pipe

16Mn Thick walled pipe

尺寸范围：

• 1120×120-150.
• 630-1000×40-100
• 530-630×40-100等。
  

材料:10#, 20#, 35#, 45#, 16Mn, 27Simn,合金， 等等。

无缝管道的更多信息。