Standard No.:	JB/T 6880.2-2008
English Name:	Steel castings for pumps
Chinese Name:	泵用铸钢件
Chinese Classification:	J71    Pump
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	NDRC
Issued on:	2008-2-1
Implemented on:	2008-7-1
Status:	superseded
Superseded by:	JB/T 6880.2-2021 Castings for pumps - Part 2: Steel castings for pumps
Superseded on:	2022-4-1
Superseding:	JB/T 6880.2-1993
Language:	English
File Format:	PDF
Word Count:	7000 words
Price(USD):	210.00
Delivery:	via email in 1~3 business day

本标准规定了泵用铸钢件的牌号、技术要求、试验方法、检验规则、缺陷修补及标志、包装、运输和贮存。 本标准适用于砂型铸造且图样或其他技术文件中对补焊无特殊要求和规定的离心泵、混流泵、轴流泵、旋涡泵、水环真空泵、往复泵、螺杆泵、齿轮泵的铸钢件。 其他类型泵，按其适用部分也可参照采用。