Article List
- Where to find seamless steel pipes & pipe fittingsHebei Metal takes pride in being one of the leading and largest suppliers in China for a wide range of metal products. With our extensive product portfolio and commitment to quality, we have successfully expanded our reach to over 100 countries and regions worldwide.Product knowledge July 26, 2023
- Protection Methods For Carbon SteelCarbon steel is a kind of alloy steel, because its composition contains iron, carbon and other components, its surface is vulnerable to oxygen corrosion attack in air, water, moisture and other environments.Product knowledge July 24, 2023
- Seamless Steel Pipes Without PaintingDIN seamless steel pipes are a type of steel pipe that adheres to the standards set by the Deutsches Institut für Normung (DIN), which is the German Institute for Standardization. DIN standards are widely used in Germany and many other countries in Europe.Product knowledge July 21, 2023
- Hot rolled stainless steel sheets used in various industrial applications that require durability and corrosion resistance.Hot rolled stainless steel sheets are commonly used in various industrial applications that require durability and corrosion resistance. Here are the specifications and features of hot rolled stainless steel sheets:Product knowledge June 25, 2023
- What is the difference between a clamp butterfly valve and a flange connection?What is the difference between a clamp butterfly valve and a flange connection?1, The structure is different: flange connection is the bolt to connect the two end faces together; The clamping type is to squeeze the two sealing rings together by the nut to ensure the tightness of the connection.2, ThProduct knowledge July 10, 2023
- High-quality Stainless steel welded round pipesStainless steel welded round pipes are a popular choice for various applications due to their durability, corrosion resistance, and aesthetic appeal. Here are some key features and benefits of stainless steel welded round pipes:Product knowledge July 05, 2023
- Effect of gasket on tightness of flangeEffect of gasket on tightness of flangeThe bolt flange connection is composed of a pair of flanges, a number of bolts, nuts and a gasket. The flange is sealed by tightening the bolt and pressing the gasket. However, the sealing performance of the flange depends on the following factors. For example,Product knowledge July 03, 2023
- The difference in performance between LR and SR elbowsThe difference in performance between LR and SR elbowsLR elbow: Long radius elbow means that the curvature radius of the elbow is 1.5 times the diameter of the pipe.SR elbow: Short radius elbow means that the curvature radius of the elbow is equal to the diameter of the pipe.Product knowledge June 27, 2023
- Malleable steel pipe fittings and galvanized pipe fittings are differentMalleable steel pipe fittings and galvanized pipe fittings have differences in material, coating, scope of use, manufacturing process, corrosion resistance and so on. Therefore, when choosing accessories, it is necessary to choose according to the specific situation, so as to ensure the quality and use effect.Product knowledge June 13, 2023
- Two minutes to understand the seamless pipe production processHow is seamless pipe produced?The production method of seamless steel pipe is roughly divided into the diagonal rolling method and the extrusion method.The miter rolling method is to first perforate the tube embryo with a miter roll and then extend it with a rolling mill.Product knowledge June 20, 2023