SY/T 6555-2012
Cleaning mobile tanks in flammable or combustible liquid service (English Version)

Standard No.

SY/T 6555-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Petroleum

Status

Be replaced 2015-03

Replace By

SY 6306-2014

Latest

SY/T 6306-2020

Replace

SY/T 6555-2003

Scope

This standard specifies safe cleaning procedures for mobile tanks used to transport flammable or combustible liquids. It is suitable for cleaning operations of mobile tanks for land transportation of flammable or combustible liquids in the petroleum industry.

SY/T 6555-2012 Referenced Document

• GBZ 2.1 "Occupational Exposure Limits of Hazardous Factors in the Workplace Part 1: Chemical Hazardous Factors" (GBZ 2.1-2019) No. 1 Amendment*， 2022-11-08 Update
• GBZ 2.2 Occupational exposure limits for hazardous agents in the workplace part 2:physical agents
• SY/T 6524 Specifications for equipping labor protection supplies in oil and gas workplaces*， 2017-11-15 Update

SY/T 6555-2012 history

• 2020 SY/T 6306-2020 Safety specifications for operation of steel crude oil storage tanks
• 2014 SY 6306-2014 Safety and technical specification for steel oil tanks
• 2012 SY/T 6555-2012 Cleaning mobile tanks in flammable or combustible liquid service
• 2003 SY/T 6555-2003 Cleaning mobile tanks in flammable or combustible liquid service

SY/T 6555-2012 Cleaning mobile tanks in flammable or combustible liquid service was changed to SY 6306-2014 Safety and technical specification for steel oil tanks.