News
-
Steel length dimension
The length dimension of steel is the most basic dimension of all kinds of steel, which refers to the length, width, height, diameter, radius, inner diameter, outer diameter and wall thickness of steel. The legal units of measurement for the length of steel are meters (m), centimeters (cm), and mi...Read more -
Steel-plastic composite pipe
The steel-plastic composite pipe is made of hot-dip galvanized steel pipe as the base, and the inner wall (the outer wall can also be used when needed) is coated with plastic by powder melting spraying technology, and has excellent performance. Compared with galvanized pipe, it has the advantages...Read more -
About plastic coated steel pipe and galvanized pipe
Plastic coated steel pipe： Plastic-coated steel pipe is a new type of green and environmentally friendly pipe, and its specific properties can make it a new favorite in the pipe industry in just over ten years. First of all, from the point of view of merchants, no matter it is plastic pipe or ...Read more -
Application of stainless steel tubing in petroleum and petrochemical industry
Application of stainless steel tubing in petroleum and petrochemical industry Stainless steel according to the chemical composition can be divided into Cr stainless steel, CR-Ni stainless steel, CR-Ni-Mo stainless steel, according to the application field can be divided into medical stainless ste...Read more -
What is coiled tubing
Coiled tubing, also known as flexible tubing, is made of low carbon alloy steel tubing with good flexibility to meet the requirements of plastic deformation and toughness required by downhole operations. Commonly used coiled tubing specifications are: Phi 1/2 three-quart...Read more -
Origin of stainless Steel
Brearley invented stainless steel in 1916 obtained the British patent and began to mass production, so far, the stainless steel accidentally found in the garbage became popular all over the world, Henry Brearley is also known as the "father of stainless steel". During th...Read more -
Application of stainless steel
Hardness Stainless steel tube commonly used brinell, Rockwell, Vickers three hardness indicators to measure its hardness. Brinell hardness In the stainless steel tube standard, brinell hardness is the most widely used, often to indentation diameter to express the hardnes...Read more
