Something About The Elbows

Elbows are a kind of pipe fitting used to change the pipeline direction. According to the different angles, there are elbows with angles of 45°, 90°and 180°. And besides these three most commonly used elbows, according to the need of the project, there are also elbows with 60°angles and other abnormal angle. The elbows have good comprehensive properties, so it is widely used in chemical industry, construction, water supply, drainage, oil industry, heavy industry, refrigeration, sanitation, p ...

Application Of Seamless Steel Pipe

Seamless steel tubes is a kind of strip steel with a hollow section and no surrounding joint, and they are widely used in industrial field.Seamless steel pipe with hollow section can be used as pipelines conveying fluid, such as conveying oil, natural gas, coal gas, water and some solid materials. Compared with solid steel, when with the same torsional strength, the weight of seamless steel pipe is light, so it is a kind of economic section steel. They are widely used in the manufacture of struc ...

Classification Of Seamless Steel Tube

According to the different shape of pipe cross-sectional area, the seamless steel tube can be divided into circular pipes and special pipes. Because when the circumference is same, area of round is the largest, so using circular pipes can convey more fluid. In addition, when bearing internal or external radial stress, the circular section will bear uniform stress; therefore, most of the steel tube is pipe. However, the circular tube also has some limitations, such as under the conditions of plan ...

Why The Stainless Steel Is Not Easy To Rust

Generally speaking, stainless steel refers to the steel which is not easy to rust. And components of the stainless steel have great contribution to this character. Besides iron, there are also some other ingredients, such as chromium, nickel, aluminum, and silicon, in stainless steel. The chromium content in stainless steel is generally not less than 12%, and even reaches 18%. Adding chromium and other elements into steel can change the properties of steel, such as making the molecular stru ...

Something About Stainless Steel Perforated Sheet

      Stainless steel perforated plate is a kind of stainless steel products, which are widely used in many fields. Stainless steel perforated plate has a smooth surface, beautiful appearance, durability, sturdiness and other characteristics, has a wide range of application. Stainless steel perforated plate is mainly used in the area through the city of highway, railway, subway and other traffic environmental noise barrier of municipal facilities, building walls, generat ...

Knowledge of Stainless Steel Pipe Fittings

Stainless steel pipe is a kind of pipe fittings, it is made of stainless steel material so called stainless steel pipe fittings, which includes: stainless steel elbow, stainless steel tee, cross stainless steel, stainless steel reducer, stainless steel pipe cap and so on. According to join method can be divided into four classes: the socket type stainless steel pipe fittings, flanges threaded stainless steel pipe fittings, stainless steel pipes and welded stainless steel pipe fittings. Stainless ...

Different Properties and Usage of Different Stainless Steel Strips

      Stainless steel strip can be divided into a lot of kinds,for example, 304L stainless steelstrip, 304 stainless steel strip, 310 stainless steel strip, 303 stainlesssteel strip, 302 stainless steel strip, 301 stainless steel stripand so on. For one thing, our company produces 301 stainless steel strips,which have good ductility, mainly used for forming products. They also canrapid hardening by mechanical processing and own good weld ability. Their abrasionresistance and fati ...

How to Choose Stainless Steel

     The steels which all openings on both end and have a hollow section, and its length andcross section are larger, can be referred to as the steel pipe. When the length and cross section are small, it can be called a section or tubular parts. They allbelong to the category of pipe products.      Stainless steelis a kind of economic cross section steel. Stainless steel tube is an important product of iron and steel industry, which usually accounted for about 8%-16 ...

Our stainless steels

ShangHai Exsteel Group is a company that specializing in the production of stainless steelfor 20 years. We mainly produce a variety of long, ultrathin, super thick orlarge diameter stainless steel pipe for various special purposes. Our stainless steels are mainly used in petrochemicalengineering, biological engineering, heat exchanger, Marine pipelines,mechanical shaft roller manufacturing and other industries. In the process ofmanufacturing, every product of us is strictly examined before it ...

Laser Welding Technology

In recent years, automobile manufacturers have more and more pressure in improving the  fuel efficiency since people are more concerned about environmental issues. More rigorous,more restrictive regulations brings technical challenges to industrial production and processing of materials.They include reducing the exhaust emissions, making the car more lighter and prolong the service life of parts.  Material progress brings unique opportunities for the production of stainless steel seaml ...