Product Detail:
| Secondary Or Not | Non-secondary |
| Standard | ASTM A53,ASTM A795,BS1387,API 5L |
| WATER TEAST | 100% |
| Steel pipe inner wall | smooth and without any welding bars |
| Surface | Painted or Hot dip galvanized |
| Type | ERW SMLS |
| Usage | wet, preaction, deluge or dry pipe sprinkler systems |
| End protector | Plastic Cap |
| Pipe end | grooved plain threaded |
| Product Keywords | fire pipe line,fire pipe fitting |
| Certification | ISO9001, SGS, UL, FM, API, CE,JIS |