Full Description JIS G 3461:2019 specifies requirements for the carbon steel tubes (hereafter referred to as tubes) used for exchanging heat between the inside and outside of the tube, such as water tubes, smoke tubes, superheater tubes and air preheater tubes, etc. of boilers, and heat exchanger tubes, condenser tubes and catalyser tubes, etc. used in chemical and petroleum industries. It is not applicable to the steel tubes for fired heater and steel heat exchanger tubes for low temperature service.
JIS G 3461:2019 history
2023JIS G 3461:2023 Carbon steel tubes for boiler and heat exchanger
2019JIS G 3461:2019 Carbon steel tubes for boiler and heat exchanger
2012JIS G 3461:2012 Carbon steel boiler and heat exchanger tubes
2005JIS G 3461:2005 Carbon steel boiler and heat exchanger tubes
1988JIS G 3461:1988 Carbon steel boiler and heat exchanger tubes