| Standard_ID | JB/T 3158-1999 (JB/T3158-1999; JBT 3158-1999; JBT3158-1999) |
| Description (Translated English) | Straight resistance spot welding electrodes |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | J64 |
| Word Count Estimation | 9,000 |
| Date of Issue | 1999-08-06 |
| Date of Implementation | 2000-01-01 |
| Older Standard (superseded by this standard) | JB 3158-1982 |
| Adopted Standard | ISO 5184-1979; NEQ |
| Summary | This standard specifies: resistance spot welder used all types straight electrode shape, size and logo. This standard applies to: Under normal conditions of use resistance spot welder used all types straight electrodes (hereinafter referred to as the electrode). |