JIS G 3454 meaning
JIS G 3454 is a standard number of Japanese Industrial Standard (JIS). It is used to specify the requirements for carbon steel pipes, which are mainly used in high-pressure, high-temperature transmission systems, such as oil, natural gas, steam and other fluids .
These pipes, crafted to withstand pressure service at an approximate maximum temperature of 350℃.
The purpose of the JIS G 3454 standard is to ensure that pipes have sufficient strength, corrosion resistance, and durability under high temperature and high pressure conditions.