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首页> 外文期刊>Rules for Building and Classing Steel Vessels >Materials for Machinery, Boilers, Pressure Vessels, and Piping-Seamless Red-brass Piping
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Materials for Machinery, Boilers, Pressure Vessels, and Piping-Seamless Red-brass Piping

机译：机械，锅炉，压力容器和管道用材料-无缝红黄铜管道

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The material is to be produced by either hot or cold working operations, or both. It is to be finished, unless otherwise specified, by such cold working and annealing or heat treatment as may be necessary to meet the properties specified. All pipe is normally to be furnished in the annealed condition. The degree of anneal is to be sufficient to show complete recrystallization and to enable the pipe to meet the test requirements prescribed in these specifications. The pipe may be furnished in the drawn-temper condition instead of the annealed condition if so specified by the purchaser. All pipes for working pressures over 10 bar (10.5 kgf/cm~2, 150 psi) are to be tested and inspected at the mills to the satisfaction of the Surveyor. The pipes are examined by the Surveyor when requested by the purchaser. The pipe is to be commercially round and is to be free from defects that interfere with normal applications.
机译：该材料将通过热加工或冷加工或这两种方式生产。除非另有说明，否则应通过满足规定性能所必需的冷加工，退火或热处理进行精加工。所有管道通常都应在退火状态下进行安装。退火程度应足以显示出完全的再结晶，并使管道满足这些规格中规定的测试要求。如果购买者指定，则可以在回火状态下而不是在退火状态下进行配管。所有工作压力超过10 bar（10.5 kgf / cm〜2，150 psi）的管道都应在工厂进行测试和检查，以使验船师满意。当购买者要求时，管道由验船师检查。该管道应在商业上是圆形的，并且不应有妨碍正常使用的缺陷。

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