GB/T 12929-2008 in English
VALIDMarine reciprocating air compressor for high pressure
- Issued on:2008-03-03
- Implemented on:2008-09-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$233.00
《GB/T 12929-2008船用高压活塞空气压缩机》由TC137(全国船用机械标准化技术委员会)归口,主管部门为国家标准化管理委员会。
本标准规定了船用高压活塞空气压缩机的分类、要求、试验方法、检验规则以及标志、包装、运输和贮存。 本标准适用于电动机或柴油机驱动的额定排气压力范围从15MPa~40MPa的船用高压活塞空气压缩机的产品设计、生产、试验验收。 本标准代替GB/T12929―1991《船用高压活塞式空气压缩机》。
本标准与GB/T12929―1991相比,主要技术内容有如下变动:
―――修改了引用标准;
―――增加了术语与定义的章节;
―――表3中对主要零件的材料提出了具体的要求;
―――删除了原标准中4.2.14中绘制各类曲线的要求;
―――提高了噪声要求,降低了振动烈度要求;
―――将船用条件要求和试验改为环境适应性要求和试验,并修改了具体数值;
―――提高气阀的密封性要求;
―――修改了容积流量的计算方法;
―――增加了油耗量和冷却水耗量的试验方法;
―――修改了表9。
Scope
This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of marine high-pressure piston air compressors (hereinafter referred to as "air compressors"). This standard applies to product design, production, test and acceptance of marine high-pressure piston air compressors driven by electric motors or diesel engines with a rated discharge pressure ranging from 15MPa to 40MPa.

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