ASTM AISI DIN EN SUS Mild Iron Ss400 90x90x9mm Sizes Carbon Steel Angle Bar Grade Q235 Angle Profile

Angle iron is a long strip of steel that is angularized to each other on both sides. There are equal angle steel and unequal angle steel. The two sides of an equilateral angle are equal in width. Its specifications are expressed in millimeters of side width× side width × edge thickness. For example, "∟30×30×3", which means that the side width is 30 mm and the side thickness is 3 mm. It can also be expressed by the model number, which is the number of centimeters of the side width, such as ∟3#. The model does not represent the size of different side thicknesses in the same model, so the side width and side thickness of the angle steel should be filled in on the contract and other documents to avoid being represented by the model alone. The specifications of hot-rolled equilateral angle steel are 2#-20#. Angle steel can be composed of various different stressed components according to the different needs of the structure, and can also be used as a connector between components. It is widely used in various building structures and engineering structures, such as house beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouses.

It is mainly divided into two categories: equilateral angle steel and unequal angle steel, of which unequal angle steel can be divided into two types: unequal equal thickness and unequal equal thickness.

The size of the angle steel is expressed by the dimensions of the side length and the edge thickness. At present, the specifications of domestic angle steel are 2-20, and the number of centimeters of side length is the number, and the same angle steel often has 2-7 different side thicknesses. The imported angle steel is marked with the actual size and edge thickness on both sides and the relevant standards are indicated. Generally, the side length of more than 12.5cm is a large angle steel, the one between 12.5cm and 5cm is a medium-sized angle steel, and the side length is less than 5cm is a small angle steel.

A: We are professional manufacturer for steel pipe, and our company also is a very professional a trade company for steel products.we can also provide a wide range of steel products.

2. Q: Can I get samples before order ? 

A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. 

3. Q:what is your delivery time ? 

A: Our delivery time is about one week, timing according to the number of customers. 

4. Q:What is your payment terms? 

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5.Q:What do your factory do regarding quality control? 

A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.