Standard No.:	HG/T 2099-2003
English Name:	Mechanical seal testing code for stirred vessels
Chinese Name:	釜用机械密封试验规范
Chinese Classification:	G91    Chemical machinery and equipment parts
Professional Classification:	HG    Professional Standard - Chemistry
ICS Classification:	71.120.10 71.120.10    Reaction vessels and their components 71.120.10
Issued by:	NDRC
Issued on:	2004-1-9
Implemented on:	2004-5-1
Status:	superseded
Superseded by:	HG/T 2099-2020
Superseded on:	2020-10-1
Superseding:	HG 2099-1991
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	75.00
Delivery:	via email in 1~3 business day

本标准规定了釜用机械密封产品常规性能试验的基本原则和试验方法。
本标准适用于碳钢、不锈钢反应釜的搅拌轴以及类似的立式旋转轴机械密封，其工作参数为介质压力1.33X10-5 MP.(绝压)-6.3MPa(表压);介质温度不大于3500℃;搅拌轴(或轴套)外径30mm-220mm;线速度不大于2 m/s;介质除强氧化性酸、高浓度碱以外的各种流体。