Pengrui Rock Drill Steel——Breaking Through the Limits of Rock Penetration
Joint pipe
Joint pipe is a pipe-to-pipe connection tool, which is a removable connection point between components and pipes. Acting as an indispensable and important role in the pipe fittings, it is one of the two main components of the hydraulic pipeline.
Category:
Geologic Probe Tubes & Coupling Tubes
Joint pipe is a pipe-to-pipe connection tool, which is a removable connection point between components and pipes. Acting as an indispensable and important role in the pipe fittings, it is one of the two main components of the hydraulic pipeline. Pipe fittings are used for straight line connection such as instrumentation, and the connection form has socket welding or threaded connection. Mainly used for small-diameter low-pressure pipeline, for the parts that need to be frequently installed and removed, or as the use of threaded fittings for the final adjustment of the pipeline. Structural form of metal contact sealing structure, gasket sealing structure is usually used to transport water, oil, air and other general pipeline, the use of malleable cast iron materials. In addition, the use of requirements and prices are also factors to consider when choosing.
Geological steel pipe specifications | Thickness | Joint material specifications | Thickness | Material |
42 | 6.5 | 44 | 15 | D40(50Mn) DZ50(45Mn2) R780(36Mn2V)、R780(42MnMo7), |
50 | 6.5 | 44 | 10 | |
63.5 | 7.5 | 52 | 13 | |
73 | 8 | 52 | 17.5 | |
89 | 9.5 | 65 | 15 | |
| 6.5 | 64 | 18 | |
110 | 10 | 73 | 17 | |
127 | 6.5 | 75 | 22 |