Spot Sales of L80-13Cr Oil Tubes and Casing

Spot Sales of L80-13Cr Oil Tubes and Casing

L80-13Cr is a special type of alloy steel with excellent resistance to chemical corrosion. It is mainly used to prevent various forms of corrosion, including oxidation, electrochemical corrosion, and chemical erosion. In many cases, it can withstand a variety of harmful acids and alkalis. It has good wear resistance and hardness, good cold and hot working properties, relatively low cost, and a long service life, making it popular in many industries.

Moreover, this material can be used in any environment where excellent corrosion resistance is required, such as chemical plants, power plants, and water treatment stations. Because of its excellent properties, the value of this material is constantly increasing. In summary, L75-ISCR is a very practical corrosion-resistant product.

China has been engaged in research and development of 13Cr martensitic stainless steel oil and casing tubes resistant to CO2 and H2S corrosion for several years. Currently, Baosteel and Tianjin Pipe have developed a series of 13Cr and super 13Cr products, which have been applied in major oil fields such as Tarim, Xinjiang, Xi'an Changqing, and Shengli, and have also been exported to the United States, Canada, and other countries.

At present, 13Cr martensitic stainless steel has been basically domesticated in China and has partially replaced imported products. Due to the higher alloy element content and manufacturing costs of duplex stainless steel and nickel-based alloys, Chinese steel pipe enterprises can, based on their existing experience and technological accumulation in ordinary 13Cr, continuously improve smelting, pipe rolling, and heat treatment processes through laboratory alloying research to develop high-chromium martensitic stainless steel oil and casing tubes with excellent comprehensive properties.