Standard No.:	MT/T 308-1992
English Name:	Hydraulic Coal Mining Pump
Chinese Name:	水力采煤泵
Chinese Classification:	J71    Pump
Professional Classification:	MT    Professional Standard - Coal
Issued on:	1992-7-10
Implemented on:	1992-12-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	244.00
Delivery:	via email in 1~3 business day

本标准规定了水力采煤泵的产品分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于向水采工作面水枪供水，形成水射流落煤并可串联增压的多级节段离心式水力采煤泵，其水源可采用净化处理后的水采循环水(水中固体颗粒粒径不大于0.5mm，固体含量不大于1g/L)、矿井涌水(中性水)或常温清水。