方管目前的用途很广泛，是国家建设比不可少的一种材料，主要用于建筑，机械制造，造船，发电，汽车等一大批工业和机械制品上，但是其组要的用途还是体现在建筑行业上。那你知道济南方管到底是一种怎样的管材吗？

At present, square tube is widely used as an indispensable material for national construction, mainly used in a large number of industrial and mechanical products such as construction, machinery manufacturing, shipbuilding, power generation, automobile, etc., but its main purpose is still reflected in the construction industry. Do you know what kind of pipe Jinan square tube is?

方管通常来说就是方形的管材，它和钢管主要的却别就是一个是圆形的，一个是方形的，它可以用很多的材料制成，不同材料制作的方管用途也不相同，方管和圆形管材的制作工艺类似，都是经过拆包，平整，卷曲，焊接形成方管，然后在根据需求剪切不同的长度。方管按照用途可以分为结构方管，装饰方管，建筑方管，机械方管等。

Generally speaking, square tubes are square tubes. The main difference between square tubes and steel tubes is that one is round and the other is square. They can be made of many materials. Square tubes made of different materials have different uses. The manufacturing processes of square tubes and circular tubes are similar. They are both unpacked, flattened, rolled, welded to form square tubes, and then cut to different lengths according to needs. Square tubes can be divided into structural square tubes, decorative square tubes, architectural square tubes, mechanical square tubes, etc.

方管是一种方形截面的冷弯型钢材，它是以Q235热轧或冷轧带钢或卷板为母材经冷弯曲加工成型后再经高频焊接制成的方形截面形状尺寸的型钢。

Square tube is a kind of cold-formed steel with square section, which is made of Q235 hot-rolled or cold-rolled strip or coil as the base material through cold bending, forming and high-frequency welding.

热轧特厚壁方管除壁厚增厚外情况，其角部尺寸和边部平直度均达到甚至超过电阻焊冷成型方管的水平。

In addition to wall thickening, the corner size and edge straightness of the hot-rolled extra thick wall square tube reach or even exceed the level of the resistance welded cold formed square tube.

方管的价格主要根据钢材的价格和制作的工艺走，不同的材料和制作工艺价格不同，同时价格也受到多方面因素的影响，所以管材行业价的价格是经常变动的。

The price of square pipe is mainly based on the price of steel and the manufacturing process. Different materials and manufacturing processes have different prices, and the price is also affected by many factors. Therefore, the price of the pipe industry changes frequently.

方管到底是一种怎样的管材？以上从它的原理它的使用它的价格方面来讲了讲这个问题，您对此有什么想咨询的实习那个就来我们网站http://www.jnhxtcg.com联系看看吧！

What kind of pipe is square pipe? This question is discussed in terms of its principle, use and price. If you have any internships you want to consult, please come to our website http://www.jnhxtcg.com Contact and see!