Standard No.:	GB/T 18149-2000
English Name:	Centrifugal,mixed flow and axial pumps-Code for hydraulic performance tests-Precision class
Chinese Name:	离心泵、混流泵和轴流泵水力性能试验规范 精密级
Chinese Classification:	J71    Pump
Professional Classification:	GB    National Standard
Issued by:	State Quality and Technology Supervision Bureau
Issued on:	2000-07-02
Implemented on:	2000-1-2
Status:	superseded
Superseded by:	GB/T 18149-2017 Centrifugal,mixed flow and axial pumps―Code for hydraulic performance tests―Precision class
Superseded on:	2017-12-1
Language:	English
File Format:	PDF
Word Count:	44000 words
Price(USD):	1320.00
Delivery:	via email in 1~10 business day

本标准规定了离心泵、混流泵和轴流泵的精密级性能试验。本标准对所使用的术语和量进行定义并规定了试验的一般要求。它还规定了各个特性量的精密级测量方法以便确定出泵的性能，从而为与合同规定的性能相比较提供依据。本标准规范不包括泵的结构细节和零部件的机械性能。本标准也不规定纯属合同条款的制造容差。