• 無縫管的種類
  • 本站編輯:杭州亨鑫鋼鐵有限公司發布日期:2019-06-09 19:36 瀏覽次數:
無縫管是一種具有中空截面、周邊沒有接縫的長條鋼材。
1、無縫鋼管按生產方法不同可分為熱軋管、冷軋管、冷拔管、擠壓管等。
2、按外形分類有圓形管、異形管之分。異形管除方形管和矩形管外,還有橢圓管、半圓管、三角形管、六角形管、凸字形管、梅花形管等。
3、按材質的不同,分為普通碳素結構管、低合金結構管、優質碳素結構管、合金結構管、不銹管等。
4、按專門用途分,有鍋爐管、地質管、石油管等。



The seamless tube is a long strip of steel with a hollow section and no seams around it.

1, seamless steel pipe according to different production methods can be divided into hot rolling pipe, cold rolling pipe, cold pull pipe, squeeze Guandeng.
2, according to the shape of the classification of round tubes, shaped tubes. In addition to the square tube and rectangular tube, there are elliptical tubes, semi-circular tubes, triangular tubes, hexagonal tubes, convex tubes, and Guandeng tubes.
3, according to the different materials, it is divided into ordinary carbon structure tube, low alloy structure tube, high-quality carbon structure tube, alloy structure tube, and Guandeng.
4, according to special uses, there are boiler tubes, Geological pipes, oil pipes and so on.


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