Standard No.:	GB 7692-2012
English Name:	Safety code for painting—Safety, ventilation and air clean-up for pretreatment process of painting
Chinese Name:	涂装作业安全规程 涂漆前处理工艺安全及其通风净化
Chinese Classification:	C72    Production environment safety and health facilities
Professional Classification:	GB    National Standard
Issued by:	AQSIQ; SAC
Issued on:	2012-7-31
Implemented on:	2013-3-1
Status:	superseded
Superseded by:	GB 6514-2023 Safety code of practice for coating—Safety and ventilation for coating process
Superseded on:	2024-10-1
Superseding:	GB 7692-1999 Safety code for painting--Safety 、ventilation and air clean-up for pretreatment process of painting
Language:	English
File Format:	PDF
Word Count:	7000 words
Price(USD):	170.0
Delivery:	via email in 1 business day

This standard specifies the general safety technical requirements for pretreatment process of painting and its ventilation and air clean-up. This standard is applicable to the design, installation, acceptance and application of pretreatment process of painting and its ventilation and air clean-up system.

Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Scope of Pretreatment Area of Painting 5 Safety for Pretreatment Process of Painting 5.1 General Requirements 5.2 Organic Solvent and Gaseous Phase Oil Removal 5.3 Mechanical Pretreatment 5.4 Chemical Pretreatment 5.5 Steel Pretreatment 5.6 Old Paint Removal 5.7 Pretreatment of Painting in Confined Space 6 Ventilation and Air Clean-up for Pretreatment of Painting 6.1 General Requirements 6.2 Chemical Pretreatment 6.3 Machinical Pretreatment 6.4 Exhaust and Cleaning Treatment of Organic Solvent Vapor 6.5 Ventilation and Cleaning Treatment of Steel Pretreatment 6.6 Ventilation System Appendix A (Informative) Calculation of the Exhaust Air Rate of Shot Blasting Room Appendix B (Informative) Calculation of the Outflow Velocity of Dusty Air at the Gap Reached by Compressed Air Jet