GB/T 8163-2018 Translated English of Chinese Standard. (GBT 8163-2018, GB/T8163-2018, GBT8163-2018): Seamless steel pipes for liquid service
https://www.chinesestandard.net, 10.08.2018 г. - 27 страници
This Standard specifies the order content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marks and quality certificates of seamless steel pipes for liquid service. This Standard is applicable to the seamless steel pipes for ordinary liquid service.
according to formula allowable deviation Analysis of Iron antimony arc-welded batch calculated according Charpy V-notch impact Chemical Analysis chemical composition Coefficient c Coefficient Cold drawn rolled content GB/T contract copper hydroxide copper sulfate designation of steel eddy current Edition fixed length flattening test furnace galvanized layer galvanized steel pipe hot dip galvanizing hot rolled expanded hydrochloric acid impact absorption energy induction furnace inner and outer manufacturing method metal copper deposit Metallic materials Methods for Chemical negotiate and indicate nitrogen content nominal outer diameter Nominal wall thickness outer surfaces pipe blanks pipes shall comply provisions of GB/T purchaser shall negotiate red metal copper requirements of Table respectively GB/T seamless steel pipes Spectrophotometric Method GB/T square meters m2 Steel and Alloy Steel and iron supplier Take 1 sample test GB/T test methods test solution theoretical weight Ultrasonic testing wall thickness tolerance weight per unit whichever is greater YB/T yield strength Zhejiang zinc layer