there are four main methods of derusting carbon steel pipes (cs pipe): manual treatment, mechanical treatment, chemical treatment and flame treatment.(1) manual processingmanual treatment mainly uses spatula, wire brush, emery cloth, broken steel saw blade and other tools to remove rust by manual kn

stainless steel seamless pipe (ss seamless pipe) is a long steel material with a hollow cross section and no joints around it. it is a steel pipe resistant to weak corrosive media such as air, steam, water, and chemically corrosive media such as acid, alkali, and salt. also known as stainless acid-r

what is stainless steel pipe? stainless steel pipe (ss pipe) is a hollow long cylindrical steel that is not easy to rust. its main scope of application is used as a pipeline for conveying fluids. it is widely used in industrial pipelines such as petroleum, chemical industry, medical treatment,

astm material standards are developed by the american society for materials and testing, astm material standards can include the chemical, mechanical, physical and electrical properties of the material. these standards include both a description of test methods to be performed on building materials,

astm a36 conforms to the standards of the american society for testing and materials, and the ordinary carbon steel pipes produced according to the asme standards are equivalent to china's q235 material, which belongs to the american standard and common carbon steel plate.astm a36 is suitable for ri