Cangzhou Botop International Co., Ltd

  As a   Black Seamless Steel Pipe Supplier , share with you. Why are stainless steel pipes so popular in coastal areas? We all know that seawater is salty, unlike freshwater in rivers and rivers, which contains a lot of chlorine, which can react with metals and accelerate metals of corrosion. Alloy Seamless Steel Tubes Why are stainless steel pipes so popular in coastal areas? We all know that seawater is salty, unlike freshwater in rivers and rivers, which contains a lot of chlorine, which can react with metals and accelerate metals Of corrosion. But for 316 stainless steel pipe, 316 stainless steel pipe has very good corrosion resistance, 316 stainless steel can be used for a long time in the marine environment, so people near the ocean or working at sea will use 316 stainless steel pipe to use. The stainless steel pipe contains molybdenum (Mo) element, which makes the stainless steel pipe itself has very strong corrosion resistance. Although seawater and normal atmosphere ...

  As a   Seamless Steel Pipe Supplier , share with you. Seamless steel tubes are formed at one time throughout rolling. Welded steel pipelines need to be welded after rolling, usually with spiral welding as well as straight welding. The efficiency smooth tube is much better, as well as naturally the price is higher. Seamless Carbon Tubing Steel pipe is a kind of hollow lengthy steel, which is made use of as a pipeline for sharing liquids, such as oil, natural gas, water, gas, heavy steam, and so on. Additionally, when the bending and torsional strength coincide, the weight is light, so it is likewise extensively made use of. Made use of in the manufacture of mechanical components and design frameworks. Also made use of to generate a selection of standard tools, barrels, shells and so on. Types of steel pipes Steel pipelines are identified right into 2 types; Smooth steel pipelines as well as welded steel pipes according to their manufacturing methods. The smooth steel pipe is ...

  As an   ERW Carbon Steel Welded Pipe Supplier , share with you. ERW Steel Pipe  is the warm rolled coil plate created by the forming equipment, making use of the skin effect and also distance effect of high frequency existing to warm as well as thaw the edge of television blank, and pressure welding under the activity of the squeeze roller To accomplish production. The high-frequency resistance welding technique was related to the manufacturing of welded pipelines in the 1950s. In the past ten years, its production technology has ended up being a growing number of best, and product quality has actually been continually improved. The first is that the high quality of raw materials made use of in ERW manufacturing has actually been dramatically boosted. Low C, reduced P, S in the layout of steel elements, microalloying; converter smelting, ladle refining, vacuum degassing, continuous casting as well as other new innovations in the smelting procedure Making use of regulate...

  As a   Seamless Steel Pipe Supplier , share with you. The manufacturing development process of seamless stainless steel pipe is to drill holes in Chinese stainless steel billets at a temperature of 2200 ° F. At this high temperature, the tool steel is softened and spirally formed in the hole after designing stamping and drawing. In this way, the wall thickness of the tube is not uniformly affected and the eccentricity is high. The wall thickness difference of the seamless pipe is larger than that of the horizontal joint pipe. Since my country's stainless steel slit pipe is made of precision cold-rolled sheet material, the tolerance of the wall thickness of the slit pipe is very small, and the wall thickness for the entire calculated circumference is very uniform. Cold Drawn Seamless Steel Pipe Seamless stainless steel pipe and seamed stainless steel pipe have different chemical compositions. The steel components used to produce seamless pipes only meet the basic requirements...

As a  Seamless Carbon Tubing Supplier , share with you. Heat Exchanger Seamless Steel Tubes 1. The reason for the production process; this is one of the reasons that cause the oxidation of steel products.From the perspective of production technology and product characteristics, forming a thin oxide film on the surface of the product is the root process to avoid oxidation, and it is also a steel product It is different from one of the main characteristics of other steel products, but due to the lack or negligence of the production process, the oxide film is incomplete and inconsecutive. The product exhibits oxidation phenomena. 2. Reasons for product composition ratio; in order to reduce production costs, some manufacturers then reduce the share of some important elements such as chromium and nickel, while increasing the content of other elements such as carbon. This is not strictly according to product model and product characteristics The production phenomenon of ingredie...