Stainless Steel Pipe Fittings are unparalleled tools for diverse industries. We can leverage them for many purposes, including oil and gas industries, thermal sectors, and nuclear power plants.

Galvanized rectangular tube processing is based on the principle of electrolysis. Through the electrolysis process of metal ions, a layer of metal or alloy is deposited on the surface of rectangular tube to change the physical and chemical properties of the rectangular tube surface, and finally make the galvanized sheet have wear resistance, decoration and impact resistance, etc,.

The main factors affecting impact toughness of ERW steel pipe are the physical and chemical properties of raw materials, raw material crystals and non-metallic inclusions and weld heat treatment conditions

Galvanized pipes and stainless steel pipes are widely used, but attention should be paid to details. So what is the difference between galvanized pipe and stainless steel pipe?

When we use the square tube, we sometimes find that the brightness of surface is not enough, which will not only affect the appearance of square tube, but also affect its use effect. So what are factors that affect the surface brightness of square tube?

If the seamless steel pipe is directly placed in a strong alkali or strong acid environment, corrosion will also occur. Therefore, in order to avoid not affecting the use in the later period, it is necessary to do anticorrosion work in advance and maintain it well, so that it can be reasonably applied in production and life.

SSAW steel pipe is a steel pipe with spiral seam, which is made of strip steel coil as raw material, extruded at regular temperature and welded by automatic double-wire double-sided submerged arc welding process. So what do you need to pay attention to when installing SSAW steel pipe?

During the hot rolling process of the rectangular tube, if the problem of oxide scale is encountered, the surface quality will be affected, and the subsequent cold rolling process will also be affected. So how to solve this problem?

ERW steel pipe occupies a pivotal position in the field of transportation pipes in the world. So what are the requirements and advantages of ERW steel pipes during transportation?

In the production process of stainless steel welded pipe, improve its surface quality can effectively extend its service life. Improving the surface quality of stainless steel welded pipe includes improving the surface morphology and structure, reducing the number of interlayer, etc. So how to improve the surface quality of stainless steel welded pipe?

In the process of rectangular tube application, in order to prolong its service life, manufacturers will generally coat the surface of the rectangular tube with a protective film to reduce the loss caused by corrosion. So what are the factors affecting the rectangular tube coating?

The production process of seamless steel pipe can be divided into two types: cold-drawn and hot-rolled, and the production process of cold-rolled seamless steel pipe is generally more complicated than hot-rolled.

The square tube is rolled from strip steel through process treatment. Generally, the strip is unpacked, flattened, coiled, welded to form a round tube, and then rolled into a square tube from the round tube and then cut to the required length.

The square tube is rolled from strip steel through process treatment. Generally, the strip is unpacked, flattened, coiled, welded to form a round tube, and then rolled into a square tube from the round tube and then cut to the required length, and wear and tear will inevitably occur during their use, handling and transportation. So how to avoid the wear of the square tube?

Now everyone should know that when we use LSAW steel pipe, if the diameter of the steel pipe is small, we will prepare to expand the diameter, so do you know how to expand the diameter of LSAW steel pipe?

The way of forming a round tube is called bending, and the way of forming a square tube is called bending. There are 2 basic methods for bending and forming: solid bending and empty bending.

Although erw steel pipe and ssaw steel pipe all belong to a type of welded pipe, there are certain differences. So how to distinguish erw steel pipe and ssaw steel pipe?

16mn square tube is a kind of steel processed under normal temperature environment through a series of cold drawing, cold bending and other technologies. Compared with the 16mn square tube, the hot-rolled tube is a kind of steel processed above the recrystallization temperature.

The heat treatment of the rectangular tubes can ensure the strength and wear resistance of the steel tube surface.

Longitudinal welded pipe manufacturers follow strict production processes in production, but it is difficult to say that 100% of the products produced are qualified and excellent, so it is necessary to conduct quality inspection of longitudinally welded pipe manufacturers. What are the quality inspection processes of straight seam welded pipes?