2025-5-16 18.97.14.82
Code of China Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

Position: Chinese Standard in English/HG/T 20677-1990
HG/T 20677-1990   Chemical Processing Equipment of Rubber Lining (English Version)
Standard No.: HG/T 20677-1990 Status:superseded remind me the status change

Email:

Language:English File Format:PDF
Word Count: 15000 words Price(USD):370.0 remind me the price change

Email:

Implemented on:1991-5-1 Delivery: via email in 1 business day
,,
Standard No.: HG/T 20677-1990
English Name: Chemical Processing Equipment of Rubber Lining
Chinese Name: 橡胶衬里化工设备
Professional Classification: HG    Professional Standard - Chemistry
Issued by: Ministry of Chemical Industry
Issued on: 1991-02-01
Implemented on: 1991-5-1
Status: superseded
Superseded by:HG/T 20677-2013 Design Code for Chemical Equipment with Rubber Lining
Superseded on:2014-3-1
Language: English
File Format: PDF
Word Count: 15000 words
Price(USD): 370.0
Delivery: via email in 1 business day
1.1.1 This standard is applicable to chemical processing equipment of steeliness and cast iron, tube composite and pipe casting rubber lining, for resisting chemical mediator corrosion or resisting solid particles abrasion; it is also applicable to rubber lining parts in the composite liner equipment with rubber acting as isolating layer. 1.1.2 This standard excludes liquid state rubber layer of equipment painting and spray painting. 1.1.3 This standard is not applicable to equipment of steam heating with strap clamp nesting, and pipe and pipe casting with threaded connection. 1.2 Working temperature and working pressure of rubber lining equipment 1.2.1 Operating temperature range (1) Permissible working temperature of ebonite board is 0-+85℃. When vacuum tightness is less than or equal to 0.08 MPa, the maximum operating temperature is +65℃; when vacuum tightness is larger than 0.08 MPa and is less than 0.093 MPa, the maximum operating temperature is +40℃. (2) Permissible working temperature of semi-ebonite plate and soft rubber plate is-25-+75℃. (3) Permissible working temperature of synthetic rubber plate may be determined according to refractability in the product description and observed temperature of the samples. (4) Permissible working temperature of special rubber plate shall be determined according to technical conditions established by manufacturing plant and develop organizations. 1.2.2 Working pressure scope Nominal pressure is less than or equal to 0.6 MPa (gage pressure).
1 General provision 2 Material of rubber lining 3 Design for rubber lining 4 Structural designs for rubber lining equipment, pipeline, and pipe casting 5 Manufacturing, testing and acceptance for metallic shell of rubber lining equipment 6 Construction and sulfurization technology of rubber lining 7 Inspection and acceptance 8 Packing, transportation, storage and installation Appendix A Quality Requirements for Material of Rubber Lining (Reference) Appendix B Chemical Stability of the Rubber (reference) Appendix C Sulfurization Technology (Reference) Appendix D Structural Dimension of Noumenon Sulfurization Flange, Blind Flange, and Gasket (Reference) Appendix E Using Examples for Chemical Processing Equipment of Rubber Lining (Reference) Appendix F Partial Rubber Plate Designations and Production Department Inland (Reference) Appendix G Partial Vulcanizer Dimension of Rubber Lining Equipment Manufacturer Inland (Reference) Appendix H Measuring Method of Peel Strength for Vulcanized Rubber Welding with Metal in 90° (Reference)
Referred in HG/T 20677-1990:
* GB 150-2011 Pressure Vessels (Collection GB150.1~150.4-2011)
* CD 130A2-
* JB 2880-19
* HGJ 35-1991
* GB 5575-
* GB 8923-1988 Rust grades and Preparation Grades of Steel Surfaces before Applicati
HG/T 20677-1990 is referred in:
undefined* DL/T 5068-2006 Technical Code for Designing Chemistry of Thermal Power Plants
* DL/T 5068-2006 Technical Code for Designing Chemistry of Thermal Power Plants
* DL/T 5068-2006 Technical Code for Designing Chemistry of Thermal Power Plants
* DL/T 5068-2006 Technical Code for Designing Chemistry of Thermal Power Plants
* DL/T 5068-2006 Technical Code for Designing Chemistry of Thermal Power Plants
Code of China
Standard
HG/T 20677-1990  Chemical Processing Equipment of Rubber Lining (English Version)
Standard No.HG/T 20677-1990
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count15000 words
Price(USD)370.0
Implemented on1991-5-1
Deliveryvia email in 1 business day
Detail of HG/T 20677-1990
Standard No.
HG/T 20677-1990
English Name
Chemical Processing Equipment of Rubber Lining
Chinese Name
橡胶衬里化工设备
Chinese Classification
Professional Classification
HG
ICS Classification
Issued by
Ministry of Chemical Industry
Issued on
1991-02-01
Implemented on
1991-5-1
Status
superseded
Superseded by
HG/T 20677-2013 Design Code for Chemical Equipment with Rubber Lining
Superseded on
2014-3-1
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
15000 words
Price(USD)
370.0
Keywords
HG/T 20677-1990, HG 20677-1990, HGT 20677-1990, HG/T20677-1990, HG/T 20677, HG/T20677, HG20677-1990, HG 20677, HG20677, HGT20677-1990, HGT 20677, HGT20677
Introduction of HG/T 20677-1990
1.1.1 This standard is applicable to chemical processing equipment of steeliness and cast iron, tube composite and pipe casting rubber lining, for resisting chemical mediator corrosion or resisting solid particles abrasion; it is also applicable to rubber lining parts in the composite liner equipment with rubber acting as isolating layer. 1.1.2 This standard excludes liquid state rubber layer of equipment painting and spray painting. 1.1.3 This standard is not applicable to equipment of steam heating with strap clamp nesting, and pipe and pipe casting with threaded connection. 1.2 Working temperature and working pressure of rubber lining equipment 1.2.1 Operating temperature range (1) Permissible working temperature of ebonite board is 0-+85℃. When vacuum tightness is less than or equal to 0.08 MPa, the maximum operating temperature is +65℃; when vacuum tightness is larger than 0.08 MPa and is less than 0.093 MPa, the maximum operating temperature is +40℃. (2) Permissible working temperature of semi-ebonite plate and soft rubber plate is-25-+75℃. (3) Permissible working temperature of synthetic rubber plate may be determined according to refractability in the product description and observed temperature of the samples. (4) Permissible working temperature of special rubber plate shall be determined according to technical conditions established by manufacturing plant and develop organizations. 1.2.2 Working pressure scope Nominal pressure is less than or equal to 0.6 MPa (gage pressure).
Contents of HG/T 20677-1990
1 General provision 2 Material of rubber lining 3 Design for rubber lining 4 Structural designs for rubber lining equipment, pipeline, and pipe casting 5 Manufacturing, testing and acceptance for metallic shell of rubber lining equipment 6 Construction and sulfurization technology of rubber lining 7 Inspection and acceptance 8 Packing, transportation, storage and installation Appendix A Quality Requirements for Material of Rubber Lining (Reference) Appendix B Chemical Stability of the Rubber (reference) Appendix C Sulfurization Technology (Reference) Appendix D Structural Dimension of Noumenon Sulfurization Flange, Blind Flange, and Gasket (Reference) Appendix E Using Examples for Chemical Processing Equipment of Rubber Lining (Reference) Appendix F Partial Rubber Plate Designations and Production Department Inland (Reference) Appendix G Partial Vulcanizer Dimension of Rubber Lining Equipment Manufacturer Inland (Reference) Appendix H Measuring Method of Peel Strength for Vulcanized Rubber Welding with Metal in 90° (Reference)
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040
 
 
Keywords:
HG/T 20677-1990, HG 20677-1990, HGT 20677-1990, HG/T20677-1990, HG/T 20677, HG/T20677, HG20677-1990, HG 20677, HG20677, HGT20677-1990, HGT 20677, HGT20677