Manufacturing Standards

Indian Standards For High Pressure Gas Cylinders

The Bureau of Indian Standards has also laid down the standards that are required to be met by the manufacturers of High Pressure Gas Cylinders. BIS keeps modifying/updating the standards at various time intervals to incorporate the changes effected in international standards and also to meet the changing uses of the cylinders.

Standard	Applicability
IS:7285 - Part-I	Indian Standard for Industrial gas cylinder
IS:7285 - Part - II	Indian Standard for Industrial gas cylinder
IS 15490	Indian Standard for CNG cylinders

IS 15490: Keeping in mind the growing need in the CNG industry, BIS and CCOE have

Standard	Applicability
ISO11439	International Standard for CNG - On Board Cylinders
ISO 9809	International Standard for Industrial Cylinders
ISO 4705D	International Standard for Industrial Cylinders

ISO 11439: ISO 11439, for Cng Cylinders Manufacturers, laid down by International Standards Organization, serves as a universal guide to standards adopted by various countries. This standard is either adopted by the countries in entirety or are changed partially to meet the country specific nuances, thus, it has become a common platform for CNG cylinder

Industry regulation and standard and various countries like Malaysia, Iran, Thailand and Egypt have adopted it.

SO 4705D & ISO 9809: ISO 4705D & ISO 9809, for industrial cylinders, laid down by International Standards Organization, also serve as a universal guide to standards adopted by various countries. They have set good safety record and systems. This standard is either adopted by the countries in entirety or are changed partially to meet the country specific nuances, Thus, the have become a common platform for industrial cylinder industry regulation and standard and various countries have adopted it