The hot tapping machine is mainly used in the pipeline does not stop the transmission medium, does not reduce the pressure, to ensure the normal operation of the pipeline, pipeline maintenance, rush repair, add bypass equipment.
The hot tapping machine is mainly used in the pipeline does not stop the transmission medium, does not reduce the pressure, to ensure the normal operation of the pipeline, pipeline maintenance, rush repair, add bypass equipment.
With hot tapping machine changes the traditional stop, drop pressure, release, use of open flame The operation mode reduces economic losses and adverse impact on the environment, and Can avoid night operation, reduce manpower, material input, improve work Efficiency, reduce labor intensity and consumption, avoid operating risks, improve safety.
hot tapping machine is suitable for flammable and explosive, toxic and harmful crude oil, chemical, liquefied petroleum gas, gas, natural gas and other liquids, gas transmission pipelines and urban water supply and heating pipelines with pressure continuous transmission construction operations.
Equipment parameter
Parameter | LHT0102 | LHT0104 | |
Opening range mm | Lateral orifice | Φ15～φ50 | Φ25～φ100 |
Positive hole | Φ15～φ25 | Φ15～φ65 | |
Design Pressure Mpa | 6.3、10.0 choosable | ||
Maximum drill pipe stroke mm | 320 | 550 | |
Feed mode | Manual | Manual | |
Feed speed | Manual mm/r | 3mm/r | 3mm/r |
Automatic mm/r | / | / | |
Fast mm/min | / | / | |
Spindle rotation mode | Manual (default)/Hydraulic/electric | ||
Boundary dimension mm | 90×90×700 | 90×90×1300 | |
Weight kg | 10Kg | 15Kg | |
Optional accessories
Perforated barrel knife | ||||||||
Specification | SIZE | Specification | SIZE | |||||
DN | Inch | mm | Equipment number | DN | Inch | mm | Equipment number | |
15 | 1/2 | 10 | TC-LHT-1/2 | 32 | 1 1/4 | 25 | TC-LHT-1 1/4 | |
20 | 3/4 | 15 | TC-LHT-3/4 | 40 | 1 1/2 | 30 | TC-LHT-1 1/2 | |
25 | 1 | 20 | TC-LHT-1 | |||||
v hole cutter size can be customized, less than DN40 hole opener are bit
Perforated barrel knife | ||||||||
Specification | SIZE | Specification | SIZE | |||||
DN | Inch | mm | Equipment number | DN | Inch | mm | Equipment number | |
50 | 2 | 40 | TC-LHT-2 | 80 | 3 | 65 | TC-LHT-3 | |
65 | 2 1/2 | 50 | TC-LHT-2 1/2 | 100 | 4 | 85 | TC-LHT-4 | |
v Connection size can be customized according to user requirements
Open hole adapter | |||||
Specification | Specification | ||||
DN | Inch | Equipment number | DN | Inch | Equipment number |
15 | 1/2 | KKLX-1/2-P-LHT | 50 | 2 | KKLX-02-P-LHT |
20 | 3/4 | KKLX-3/4-P-LHT | 65 | 2 1/2 | KKLX-2 1/2-P-LHT |
25 | 1 | KKLX-01-P-LHT | 80 | 3 | KKLX-03-P-LHT |
32 | 1 1/4 | KKLX-1 1/4-P-LHT | 100 | 4 | KKLX-04-P-LHT |
40 | 1 1/2 | KKLX-1 1/2-P-LHT | |||
v P refers to the pressure level of the adapter. Note the thread specification for threaded connection
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