Description
Carbon steel coupling are part of the piping system and are used to connect pipes.
It is a general term for joints that can be installed and removed in fluid channels.
When using carbon steel coupling, the type and temperature of the fluid should be used to determine the joint.
The type and temperature of the fluid have a great impact on the quality of the joint, so it is necessary to adapt to local conditions when selecting.
Technical data sheet
| Nominal size | internal diameter | Material diameter | Thread diameter | Thread length | height |
| 20 | 27.2 | 8.9 | M10 | 35 | 51 |
| 25 | 34 | 8.9 | M10 | 35 | 59 |
| 32 | 42.5 | 8.9 | M10 | 35 | 68 |
| 40 | 48.6 | 8.9 | M10 | 35 | 74 |
| 50 | 60.5 | 8.9 | M10 | 40 | 85 |
| 65 | 76.8 | 8.9 | M10 | 40 | 107 |
| 80 | 89.4 | 8.9 | M10 | 45 | 117 |
| 100 | 114.3 | 8.9 | M10 | 45 | 145 |
| 125 | 139.8 | 10.8 | M12 | 55 | 175 |
| 150 | 165.2 | 10.8 | M12 | 55 | 200 |
| 200 | 216.3 | 14.6 | M16 | 65 | 254 |
Characteristic
Carbon steel coupling have high strength. According to the cold work hardening principle of steel, the strength of straight threads rolled on steel bars is greatly improved and the tensile strength is high.
The connection process is not affected by the quality of workers, and the performance is stable. The scope of application is basically unlimited.
The method of off-site prefabrication, on-site assembly and connection can be used for mass prefabrication and storage.
Application
Carbon steel coupling are widely used in petroleum, chemical industry, electric power, food, papermaking, metallurgy, energy buildings, municipal engineering, sewage treatment, environmental protection, drainage and other fields.
