JB/T 53076-1999
Pressurized Leaf Filter - Product Quality Grading (Internal Use)
加压叶滤机 产品质量分等（内部使用）
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 产品质量等级 → 4 试验与检验方法 → 5 抽样与等级评定方法 → 附录A → 附录B Foreword → 1 Scope → 2 Normative References → 3 Product Quality Grades → 4 Test and Inspection Methods → 5 Sampling and Grade Evaluation Methods → Annex A → Annex B
Scope
This standard specifies the quality grades, test methods, and sampling and evaluation methods for pressurized leaf filters. This standard applies to pressurized leaf filters for general industrial filtration.
本标准规定了加压叶滤机的质量等级、试验方法和抽样与评定方法。 本标准适用于一般工业过滤的加压叶滤机。
Normative References
Keywords
Application Summary AI generated
Manufacturers and quality inspection departments use this standard to grade the quality of pressurized leaf filters. It helps ensure products meet qualified, first-class, or superior levels, boosting competitiveness and user trust. By defining clear inspection items and test methods, it guarantees the reliability and safety of the filters.
机械制造企业和质量检验部门使用该标准，对加压叶滤机进行质量等级评定。它帮助制造商确保产品达到合格品、一等品或优等品的要求，从而提升产品竞争力和用户信任。该标准通过明确考核项目和试验方法，保障了加压叶滤机的可靠性和安全性。
AI Summary AI generated
This standard specifies the product quality grading requirements for pressurized leaf filters, including three grades: qualified, first-class, and superior. It details finished product inspection items (e.g., working pressure, hydrostatic test, noise, filter leaf life) and scoring methods, as well as key part qualification rates during production. Test and inspection methods follow JB/T 9097, sampling plans depend on batch size, and grade evaluation requires meeting all indicators. Annexes provide part inspection details and a user report form.
本标准规定了加压叶滤机的产品质量分等要求，包括合格品、一等品和优等品三个等级。标准详细列出了成品检验项目（如工作压力、水压试验、噪声、滤叶寿命等）和评分办法，以及生产过程关键零件的合格率要求。试验与检验方法参照JB/T 9097，抽样方案根据批量大小确定，等级评定需逐项达标。附录提供了零件检查细则和用户使用报告格式。
Key Sentences extracted from text
本标准规定了加压叶滤机的质量等级、试验方法和抽样与评定方法。
加压叶滤机产品根据其质量水平和使用价值分为合格品、一等品和优等品三个等级。
加压叶滤机除应符合JB/T 9097 的规定外，各等级的考虑项目和指标要求还应符合表1 的规定。
抽样检查的加压叶滤机产品应是通过鉴定、具备批量生产条件，并经制造厂自检合格的产品。
被抽检单机各项指标均达到某等级指标要求，才能评为该等级。
This standard specifies the quality grades, test methods, and sampling and evaluation methods for pressurized leaf filters.
Pressurized leaf filter products are divided into three grades: qualified product, first-class product, and superior product, based on their quality level and use value.
In addition to complying with JB/T 9097, the inspection items and index requirements for each grade of pressurized leaf filter shall also comply with the provisions of Table 1.
The pressurized leaf filter products subject to sampling inspection shall be those that have passed appraisal, have conditions for batch production, and have passed the manufacturer's self-inspection.
Only when all indicators of the sampled single machine meet the requirements of a certain grade can it be rated as that grade.
Standard Timeline
Changes from replaced version:
- 修订时对原标准作了编辑性修改，主要技术内容没有变化。
- Editorial modifications were made to the original standard during revision, with no changes to the main technical content.