论文部分内容阅读
本标准的内容贯彻了(84)通成字第418号、第431号文和(85)通技综字第12号通知等上级主管部门文件的精神与要求。该标准适用于设计压力P≤350kgf/cm~2的碳素钢,低合金钢和不锈耐酸钢制焊接单层压力容器。由于压力容器安全问题至关重要,因此本标准主要针对影响产品安全的质量问题提出分级要求。本标准中的A.B级质量要求主要是依据ASME,并参照国外引进产品的实例质量指标进行编制的。
The content of this standard implements the spirit and requirements of the documents of the higher-level administrations such as (84) Tongchengzi No. 418, No. 431 and (85) Tongti Zixi No. 12 Notice. The standard applies to the design pressure P ≤ 350kgf / cm ~ 2 carbon steel, low alloy steel and stainless steel acid-resistant welded single-pressure vessel. As pressure vessel safety issues are of paramount importance, this standard mainly puts forward the classification requirements for the quality problems that affect product safety. The A.B quality standards in this standard are mainly based on ASME, with reference to the introduction of foreign product quality examples of the preparation.