1 thought on “Introduction to the installation specifications and precautions of gas pipelines”
Brendan
As we all know, when renovating the house, you must pay attention to one thing, that is, the installation of the gas pipeline. If you are not careful, we may cause the hidden dangers of safety, so you must pay attention to the method and method. So, what should we pay attention to when installing the gas pipeline? I also need to remind everyone that when installing, you should pay attention to the following problems to effectively avoid the occurrence of safety accidents!
kitchen gas pipeline installation specifications 1. The connection of gas pipes and accessories can be used Thread and other parts should be welded as much as possible. 2. The vertical welding joints of the gas pipeline should be not less than 300mm from the edge of the support, and the horizontal weld should be above the support. 3. Gas pipelines should take measures to eliminate static and lightning protection. 4. Gas pipelines with high carbon dioxide content such as blast furnace gas and turntable gas should not be buried. 5. When the overhead gas pipeline and other pipelines are laid, when the gas pipeline, the water pipe, the fuel pipe, and the gas gas are laid on the same pillar or trestle, the vertical clean distance of the upper and lower layers should not be less than 250mm. Other pipelines that are placed with gas pipelines shall avoid the parts such as gas pipeline flanges, gate valves, and flipplaces of gas leakage gas. Power cables and wires should not be laid on the gas pipelines and brackets, except for cables for gas pipelines.
6. The minimum level of overhead gas pipeline and the building of the building is generally 5m, and under special circumstances, 3M. 7. Gas transportation competent pipes should not be lower than 6m at low distance, and the supervisor of gas distribution should not be less than 4.5m; newly built and reconstructed dirty gas, semi -net gas, and net gas general pipes generally set up height, and the bottom to the ground to the ground The net distance is not less than 8m, and the small blast furnace can be lower than 6m. 8. The pipeline considers whether to set the drainter for the specific situation. If the drainter is set, the condensation water discharged should be treated. 9. The wall thickness of the gas pipeline should be measured regularly, and pipeline anticorrosive archives shall be established. Methods and techniques . The gas pipeline should be laid along the wall of non -combustible materials. When encountering other pipelines, the following requirements should be met: . When the horizontal parallel is laid, the clean distance is cleaned, and the clean distance is cleaned. It should not be less than 150mm; 2. When laying up in parallel, the net distance should not be less than 100mm, and it should be located outside the outside of other pipelines; . When the intersection is laid, the net distance should not be less than 50mm.
. The indoor gas pipes in special circumstances must cross the bathroom, toilet, ceiling roof (vertical) and living room At the same time, the pipeline should have no interface. . The indoor gas pipe should not be traveled under the water bucket. When you must cross, you should add a tube. The pipe diameter should be larger than that of the gas pipe diameter. There should be no interface between the gas pipe and the sleeve. . The gas pipeline should be tightly tested after the installation of the gas pipeline. The test pressure is 300mm water column. 5. The fuel and the meter and electrical equipment shall be set. The level of the level shall not be less than 500mm. When it cannot be misplaced, there should be heat insulation protection measures. . The wall of the setting site of the fuel should be taken to take fire prevention measures when it is wood or other flammable materials. Seven. The side of the various types of fuel should be separated from the wall, water bucket, and door frame, and the distance between the fuel and the fuel and the fuel must not be less than 200mm. When the two arms or one arms and water buckets are arranged in a right corner, the sum of the departure from the wall on both sides must not be less than 1.2m.
The content introduced by the above editor is about the installation method of our gas pipeline and what they need Attention, we must study well, we must not be located. When necessary, we better find a related gas installation company to install it home for installation. A certain guarantee! I hope the introduction of Xiaobian can bring us some help!
As we all know, when renovating the house, you must pay attention to one thing, that is, the installation of the gas pipeline. If you are not careful, we may cause the hidden dangers of safety, so you must pay attention to the method and method. So, what should we pay attention to when installing the gas pipeline? I also need to remind everyone that when installing, you should pay attention to the following problems to effectively avoid the occurrence of safety accidents!
kitchen gas pipeline installation specifications
1. The connection of gas pipes and accessories can be used Thread and other parts should be welded as much as possible.
2. The vertical welding joints of the gas pipeline should be not less than 300mm from the edge of the support, and the horizontal weld should be above the support.
3. Gas pipelines should take measures to eliminate static and lightning protection.
4. Gas pipelines with high carbon dioxide content such as blast furnace gas and turntable gas should not be buried.
5. When the overhead gas pipeline and other pipelines are laid, when the gas pipeline, the water pipe, the fuel pipe, and the gas gas are laid on the same pillar or trestle, the vertical clean distance of the upper and lower layers should not be less than 250mm. Other pipelines that are placed with gas pipelines shall avoid the parts such as gas pipeline flanges, gate valves, and flipplaces of gas leakage gas. Power cables and wires should not be laid on the gas pipelines and brackets, except for cables for gas pipelines.
6. The minimum level of overhead gas pipeline and the building of the building is generally 5m, and under special circumstances, 3M.
7. Gas transportation competent pipes should not be lower than 6m at low distance, and the supervisor of gas distribution should not be less than 4.5m; newly built and reconstructed dirty gas, semi -net gas, and net gas general pipes generally set up height, and the bottom to the ground to the ground The net distance is not less than 8m, and the small blast furnace can be lower than 6m.
8. The pipeline considers whether to set the drainter for the specific situation. If the drainter is set, the condensation water discharged should be treated.
9. The wall thickness of the gas pipeline should be measured regularly, and pipeline anticorrosive archives shall be established.
Methods and techniques
. The gas pipeline should be laid along the wall of non -combustible materials. When encountering other pipelines, the following requirements should be met:
. When the horizontal parallel is laid, the clean distance is cleaned, and the clean distance is cleaned. It should not be less than 150mm;
2. When laying up in parallel, the net distance should not be less than 100mm, and it should be located outside the outside of other pipelines;
. When the intersection is laid, the net distance should not be less than 50mm.
. The indoor gas pipes in special circumstances must cross the bathroom, toilet, ceiling roof (vertical) and living room At the same time, the pipeline should have no interface.
. The indoor gas pipe should not be traveled under the water bucket. When you must cross, you should add a tube. The pipe diameter should be larger than that of the gas pipe diameter. There should be no interface between the gas pipe and the sleeve.
. The gas pipeline should be tightly tested after the installation of the gas pipeline. The test pressure is 300mm water column.
5. The fuel and the meter and electrical equipment shall be set. The level of the level shall not be less than 500mm. When it cannot be misplaced, there should be heat insulation protection measures.
. The wall of the setting site of the fuel should be taken to take fire prevention measures when it is wood or other flammable materials.
Seven. The side of the various types of fuel should be separated from the wall, water bucket, and door frame, and the distance between the fuel and the fuel and the fuel must not be less than 200mm. When the two arms or one arms and water buckets are arranged in a right corner, the sum of the departure from the wall on both sides must not be less than 1.2m.
The content introduced by the above editor is about the installation method of our gas pipeline and what they need Attention, we must study well, we must not be located. When necessary, we better find a related gas installation company to install it home for installation. A certain guarantee! I hope the introduction of Xiaobian can bring us some help!