Standard No.:	HG/T 2105-2011
English Name:	Loose flange for glass-lined steel vessel
Chinese Name:	搪玻璃设备 活套法兰
Chinese Classification:	G94    Non-metal chemical machinery equipment
Professional Classification:	HG    Professional Standard - Chemistry
Issued by:	Ministry of Industry and Information Technology
Issued on:	2011-12-20
Implemented on:	2012-7-1
Status:	superseded
Superseded by:	HG/T 2105-2017 Loose flange for glass-lined equipment
Superseded on:	2018-4-1
Superseding:	HG/T 2105-2006
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	294.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the type, basic parameter, dimension, requirements, packaging and storage of loose flange used for glass-lined steel vessel. This standard is applicable to loose flange used for glass-lined steel vessel with nominal pressure less than or equal to 1.0MPa, design temperature higher than -20℃ and lower than or equal to 200℃. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendments) applies. GB/T 700 Carbon Structural Steels GB 713 Steel Plates for Boilers and Pressure Vessels GB/T 898 Double End Studs bm=1.25d GB/T 1804 General Tolerances - Tolerances for Linear and Angular Dimensions without Individual Tolerance Indications GB/T 1348 Spheroidal Graphite Iron Castings GB/T 3274 Hot-rolled Plates and Strips of Carbon Structural Steels and High Strength Low Alloy Structural Steels GB/T 5782 Hexagon Head Bolts GB/T 6170 Hexagon Nuts, Style 1 NB/T 47008 Carbon and Alloy Steel Forgings for Pressure Equipment

Foreword I 1 Scope 2 Normative References 3 Materials and Classification 4 Category, Basic Parameter and Dimension 5 Requirements 6 Delivery Document, Packaging, Transportation and Storage