GB/T 8163-2008 Translated English of Chinese Standard. (GBT 8163-2008, GB/T8163-2008, GBT8163-2008): Seamless steel tubes for liquid service
https://www.chinesestandard.net, 2016年2月15日 - 18 頁
This Standard specifies order content, dimension, shape, weight, technical requirements, test methods, test rules, packaging, marking and quality certificate of seamless steel tubes for liquid service.
allowable deviation analysis of iron batch GB/T Bend test bigger value buyer and seller chromium Cold drawing cold contract copper content GB/T cut square determination of phosphorus deviation of wall Diameter and Wall diameter of steel drawing cold rolling expanding test flattening test flux leakage test gravimetric method greater than 60mm hot expanding Hot rolling hot Hydraulic test impact absorption energy Impact test Kerf liquid service meet the requirements Metallic materials method after combustion method for steel Methods for chemical molybdenum multiple lengths negotiation nominal wall thickness phosphorus content GB/T quality classification requirements of GB/T requirements of Table respectively 1 specimen rolling hot extruding seamless steel tubes Specified lengths Standard standard-sized specimen steel and alloy Steel Designation sulfur take the bigger test GB/T Test Method test pressure test Take respectively thickness of steel tube shall meet tubes for liquid tubes per batch ultrasonic inspection usual length vanadium yield strength