This standard specifies straight coated steel pipes (hereinafter referred to as "pipes") mainly used for water supplies, sewerage systems, industrial water supplies, and agricultural water supplies.
JIS G 3443-1:2007 history
2014JIS G 3443-1:2014 Coated steel pipes for water service -- Part 1: Pipes
2007JIS G 3443-1:2007 Coated steel pipes for water service -- Part 1: Pipes