This standard specifies the manufacturing and inspection of sieve plate distillation towers, straight tube condensing evaporators, coil heat exchangers, and copper and copper alloy equipment similar to the above made of copper or copper alloy materials in air separation equipment. Require. This standard applies to containers and equipment made of copper or copper alloy materials in air separation equipment.
JB/T 1035-2002 history
2015JB/T 1035-2015 Manufacture technical specification for copper air separation equipment
2002JB/T 1035-2002 Specifications for manufacturing copper-made air separation plants