| Standard_ID | HG 21503-1992 (HG21503-1992) |
| Description (Translated English) | Steel Fixed Thin Tube Sheet Heat Exchanger |
| Sector / Industry | Chemical Industry Industry Standard |
| Classification of Chinese Standard | G93 |
| Classification of International Standard | 71.12 |
| Word Count Estimation | 61,000 |
| Date of Issue | 7/27/1992 |
| Date of Implementation | 12/1/1992 |
| Quoted Standard | GB 150; GB 1804; GB 2270; GB 3323; GB 8163; HGJ 44; JB 8; JB 1614; JB 2536; JB 4700; JB/T 4712 |
| Regulation (derived from) | Industry-Science (2010) No.77 |
| Summary | This standard specifies the fixed thin steel tube plate and tube heat exchanger type, the main parameters, structure, size, manufacture, use and installation requirements. This standard applies to the nominal heat transfer area of ??1. 0m2 ~ 365m2, nominal pressure of 0. 6 ~ 2. 5MPa fixed thin steel tube plate and tube heat exchanger. |