Gas pipeline flame arrester

Model of gas pipeline flame arrester：GZW-P

Gas pipeline flame arresterIt mainly consists of two parts: the shell and the filter element. The shell should have sufficient strength to withstand the impact pressure generated by the explosion. The filter element is designed to prevent the spread of flames

The main components commonly used include metal mesh filters and corrugated filtersThere are two types of cores. The metal mesh filter element is composed of multiple layers of stainless steel or copper mesh with a diameter of 0.23-0.315mm. eye

Previously, domestic flame arresters typically used 16-22 mesh metal mesh with 4-12 layers. The corrugated filter element is supported by stainless steel, copper nickel alloy, aluminum or aluminum alloy. The corrugated flame arrester can block

It has a strong flame that can withstand the corresponding mechanical and thermal effects, has low flow resistance, and is easy to clean and replace.Stainless steel pipeline flame arresterThe University of Science and Technology of China

The joint testing by Tianjin Fire Science Research Institute of the Ministry of Public Security shows that its performance fully complies with the provisions of GB13347-92 "Fire resistance performance and test methods for flame arresters in petroleum gas pipelines". Flame arrester

The structure is reasonable, and the fire-resistant layer is made of stainless steel material, which is corrosion-resistant and easy to clean. The shell is made of various materials such as stainless steel and carbon steel, which can meet the needs of different process pipelines.

Gas pipeline flame arresterpurpose：

1) On pipelines transporting flammable gases.

2) Torch system.

3) Oil and gas recovery system.

4) Pipe network for heating furnace fuel gas

5) Gas purification and chemical system.

6) Gas analysis system.

7) Coal mine gas emission system.

Main materials, materials, and technical parameters of gas pipeline flame arresters：

Flame arrestersStructural characteristics：

The internal thread pipeline flame arrester has a reasonable structure, light weight, corrosion resistance, and qualified explosion resistance performance. It can withstand 13 consecutive subsonic flame tests and can block fire every time. Easy to maintain,

Easy to install. Qualified fire resistance performance, fire resistance test1There is no tempering phenomenon within hours. The flame arrester core is made of stainless steel material, which is corrosion-resistant and easy to clean. Shell water pressure

The test is qualified. Suitable for pipelines with flash points below28Class A, oil products, oxygen liquefaction products, and flash points below ℃60℃ kerosene, diesel, methyl benzene crude oil, etc. can be transported

Flame arrestersscope of application：

① Flame arresters are suitable for storing Class A oil products with a flash point below 28 ℃ and Class B oil products with a flash point below 28 ℃. They are also suitable for storing materials with nitrogen capped domesOn the jar,

gravelThe principles of stone flame arresters and mesh flame arresters are the same, and they are used on pipelines.

② Used in conjunction with breathing valves and breathing manholes, it can also be used independently.Gas pipeline flame arrester

Performance:

① The explosion resistance performance is qualified, and it can block fire every time for thirteen consecutive tests;

② Qualified fire resistance, heat-resistant, and no tempering for 1 hour.Installation and maintenance of pipeline flame arresters

1;

To ensure the performance of the oxygen flame arrester meets its intended use, it is necessary to carefully read the instruction manual before installing the oxygen flame arrester,

2And carefully check whether the label is consistent with the requirements of the installed pipeline.

3The flow direction mark on the flame arrester must be consistent with the flow direction of the medium.

4It should be checked every six months. Check whether the fire-resistant layer has defects such as blockage, deformation, or corrosion.

5The blocked fire-resistant layer should be cleaned thoroughly to ensure that each hole is unobstructed, and any deformed or corroded fire-resistant layer should be replaced.

When cleaning the core components of oxygen flame arresters, high-pressure steam, non corrosive solvents, or compressed air should be used for blowing, and sharp hardware brushes should not be used.Shanghai Nanshi is a professionalFlame arresterManufacturer

The products produced by the company include breathing valves, flame arresters, fire-resistant breathable caps, fire-resistant vacuum pressure caps, and aluminum alloysBall valve, aluminum alloy single flange ball valve, oil discharge port, double door bottomValve and oil measuring hole

Waiting for a series of supporting accessories.

Ordering Notice: (National Standard)1A:Product name, model, nominal diameterB:Medium, temperature, and pressure rangeC:

Do you have any attachments, delivery dates, special requirements, etc. so that we can make the correct selection for you.

2、 If the design unit has already selected our company's flame arrester model, please order directly from our sales center based on the flame arrester parameters.3、 When the situation you are using is very important or the environment is complex,

Please provide design drawings and detailed parameters, our engineers and experts will focus on reviewing and analyzing for you.

4、 The above prices are all fictitious. Interested parties please contact us. We can provide you with professional solutions, including design, customization, complete sets, operation, and service. We've beenCommitted to being a leader in the field of flame arresters, we will provideYou provide the latest knowledge, services, and technical consultants on flame arresters. If you have any questions, you can call us,

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