Small-diameter steel water/gas pipe intended for the installation of internal cold and hot water supply, heating and low-pressure gas distribution systems. Manufactured from ordinary quality carbon steel St1-3ps/sp to GOST 3262-75. Permits operation at working temperatures of the conveyed medium up to 140°C; used in municipal infrastructure, residential and industrial construction. Supplied unprotected (black) by default; a galvanized version is available on request. Cut lengths 6 and 10 m, plain ends. Suitable for welded, threaded and flanged joints.
Technical specifications
| Standard | 3262-75 |
| Diameter (mm) | 15 |
| Wall thickness (mm) | 2.8 |
| Steel grade | Ст1-3пс/сп |
| Length (m) | 6 |
| Coating | uncoated (black) |