How many degrees of high temperature can a natural gas pipeline withstand

1. How high the temperature can the gas hose withstand?

1. The temperature that the gas hose can withstand is still relatively high, and the normal range reaches 125 degrees. And in a short timeframe, it can even reach 150 degrees. This is because the gas hose itself is resistant to high temperatures and has an antibacterial effect.

In addition, in different environments, it can resist wear, high pressure, has a certain strength, and is easy to bend, so it is suitable for gas transportation.

2. The gas hose used in general households is a corrugated pipe, and its high temperature resistance can reach about 120 degrees. And some are metal hoses made of stainless steel.

Its high temperature resistance index is relatively high, which can reach more than 200 degrees.

2. Why should stainless steel glass pipes be used for household gas pipelines?

1. If it is a gas pipeline for household use, it will sell you stainless steel corrugated pipes when installing, and there is also a gas pipe hose. And more families will choose stainless steel, mainly because it is safer.

2. When the relevant departments standardize the gas installation, they first need to improve the safety of the gas pipeline facilities, and the stainless steel gas bellows are basically made of 304 material, which has the effect of corrosion resistance, and the hardness is relatively high, and the service life is relatively long, so it can be widely used in household gas pipelines.

3. There is also a steel pipe, but if it is used for a long time, it will lead to the problem of corrosion on the inner wall, and the cost of maintenance in the later stage is relatively high. But 304 stainless steel.

It's different, its corrosion resistance is very strong, which can greatly improve the safety of use, has the effect of oxidation resistance and high temperature resistance, and is not easy to catch fire. And compared with rubber hoses, the service life has even reached more than 25 times.

1.In general, thermal expansion and cold contraction, water freezing is a special case of physics, which is expansion

2.Although the thermal expansion and contraction of the gas is more obvious, the pressure cannot meet the requirements of bursting, and it should be said that it is worse than 100,000

Village. The gas buried pipeline can withstand more than 10kg of pressure, and the floor pipeline can also withstand more than 2kg of pressure (actually more than that) At the same time, the gas with high pressure passes through the building to regulate the pressure, and only the pressure leads to the home for use. Thank you.

If it is indoor, if it crosses with the hot water pipe, the net distance is greater than 2cm, if it is parallel, the installation and maintenance of the gas pipeline and adjacent pipes should be ensured, and the original words should be standardized (for reference only).

Natural gas refers to a class of flammable gases existing in nature, which is a fossil fuel, including gases formed by various natural processes in the atmosphere, hydrosphere, and lithosphere (including oilfield gas, gas field gas, mud volcanic gas, coalbed methane, and biogenerated gas, etc.).

And people have been common for a long time"Natural gas"The definition is a narrow definition from the perspective of energy, which refers to a mixture of hydrocarbon and non-hydrocarbon gases naturally contained in the formation.

In petroleum geology, it usually refers to oilfield gas and gas field gas. Its composition is mainly hydrocarbons and contains non-hydrocarbon gases, so it burns to produce a yellow or blue flame.

Natural gas is contained in underground porous rock formations, including oilfield gas, gas field gas, coalbed methane, mud volcanic gas and biogenerated gas, and a small amount also comes from coal seams. It is a high-quality fuel and chemical feedstock.

The main use of natural gas is as fuel, which can make carbon black, chemicals and liquefied petroleum gas, and propane and butane produced from natural gas are important raw materials for modern industry. Natural gas is mainly composed of gaseous low-molecular-weight hydrocarbons and non-hydrocarbon gases.

The minimum safety distance between natural gas pipelines and hot water pipelines is different according to the different pressures of natural gas pipelines, natural gas pressure is less than or equal to the minimum distance needs to be greater than meters, natural gas pressure is equal to the minimum distance needs to be greater than meters, and natural gas pressure is equal to the minimum distance needs to be greater than meters, please refer to the national standard GB 50187-2012 table for details.

Answer: Hello, as long as the two pipes are not next to each other, there is no problem, because there is no threat between them, the water temperature of the water heater will not exceed 70 degrees, one pipe will not melt, and the other will not cause a fire if it crosses with the hot water pipe, the net distance is greater than 2cm, if it is parallel, the installation and maintenance of the gas pipeline and the adjacent pipeline should be ensured.

Question: Originally, the distance between the gas pipe and the hot water pipe was 5cm, and the decoration master opened it well, but now the distance between the hole is only 2cm, is it safe to bury it in the wall?

Ask <>

Question: Is it a water heater installed?

It is a bathroom water heater.

1.In general, thermal expansion and cold contraction, water freezing is a special case of physics, which is expansion

2.Although the thermal expansion and contraction of the gas are relatively obvious, the pressure cannot meet the requirements of bursting, and it should be said that the difference is 100,000 or 8,000 miles.

The gas buried pipeline can withstand more than 10kg of pressure, and the floor pipeline can also withstand more than 2kg of pressure (actually more than that) At the same time, the gas with high pressure passes through the building to regulate the pressure, and only the pressure leads to the home for use. Thank you.

Hello, when you buy a natural gas pipeline, the manufacturer has taken into account the ambient temperature around the pipeline used by the customer, as long as the purchased pipeline meets the national standards, you don't have to worry.

How far away should a natural gas pipeline be from a hot water pipeline to be safe? Kiss! Hello, happy to answer your <>

There should be a distance of about 10 cm between the hydrophilic gas pipe and the hot water pipe, but generally as long as the pipe of the gas pipe and the water inlet pipe meets the standard (aluminum-plastic pipe) and there is no air leakage, there should not be much of a problem. For safety reasons, you can consult your local gas company or service station, or find a professional to test its safety. If it is indoor, cross with the hot water pipe, the net distance is greater than 2cm, if it is parallel, the installation and maintenance of the gas pipeline and adjacent pipes should be ensured.

Do you have any other questions?

Hello, dear kiss, I'm glad to be able to answer this question for you. <>

Is it safe for natural gas pipelines to be exposed to a temperature of 80 degrees for a long time? The temperature of the pipeline should be below 60 degrees, because there are plastic parts for gas meters, pressure regulating facilities and other equipment, and the maximum temperature that they can withstand is 60 degrees, so the maximum temperature shall not be greater than 60 degrees Celsius.

The general external track of natural gas is made of steel, which can withstand high temperatures, but if it reaches a high temperature of 80 degrees, it is definitely dangerous, and even natural gas bursting limbs will cause disasters, which will bring danger to people's lives and property.