标准摘要
[中文适用范围]： 目的：本API规范确定了石油和天然气工业中使用的开模成型锻件的锻造制造商资格、生产、标记和文件要求，当适用的设备标准引用或作为合规要求时。 适用范围：本API规范适用于石油和天然气工业中的设备，其中服务条件需要单独成型的开模锻件，包括轧制环。示例包括压力容器或承载部件。 锻造规范等级（FSL）：本API规范建立了四个锻造规范等级（FSL）的要求。这四个FSL指定定义了不同级别的锻件技术、质量和资格要求。 [外文原描述]： This API specification identifies requirements for the forging manufacturer qualification, production, marking and documentation of open die shaped forgings for use in the petroleum and natural gas industries when referenced by an applicable equipment standard or otherwise specified as a requirement for compliance. This API specification is applicable to equipment used in the oil and natural gas industries where service conditions warrant the use of individually shaped open die forgings, including rolled rings. Examples include pressure containing or load bearing components. Forged bar, rolled bar, and forgings from which multiple parts are removed are beyond the scope of this specification. This API specification establishes requirements for four forging specification levels (FSL). These four FSL designations define different levels of forged product technical, quality and qualification requirements.
英文名称Open Die Shaped Forgings for use in the Petroleum and Natural Gas Industry