Nitrogen pipeline flame arrestermodel：GZW-T

Product Overview:Nitrogen pipeline flame arresterIt is a safety device suitable for the transportation of combustible gases in industries such as petrochemicals, chemicals, and light industry. Shanghai Nanshi Sheng

The pipeline flame arresters produced are designed with rigorous flame retardant theory and processed with precision specialized mechanical equipmentMade from manufacturing. According to the fire resistance performance and fire resistance

The level can be divided into two categories: anti explosion type and anti explosion type.

Structural design of flame arrester for nitrogen pipeline：The product consists of two parts: the core and the shell. The core is made up of two layers of ultra-thin stainless steel strips, one of which is

Pressed into a wave N shape, another flat steel strip tightly wraps it around the center of the circle. Thus forming countlessThe end face is a small triangular straight channel, and

And there is a cross shaped bracket (or a Y-shaped bracket pressed on the surface) inside the core to enhance its reliability and prevent the medium from igniting the core

The pressure generated is dispersed. The medium passes through a narrow triangular channelThrough it, flame arresters are also used to prevent the spread of flames in pipelines, and their principle is' device '

The wall effect refers to the energy conversion caused by the collision between the flame and the wall, which lowers the temperature. Based on this principle, the height of the triangular hole is designed to prevent the passage of flames,

PlusUp enoughThe length of the flow channel is used to absorb the heat of the flame and extinguish it in the core, avoiding the possibility of gas reigniting at the other end of the core.

Nitrogen pipeline flame arresterScope of applicationOn pipelines transporting flammable gases, including torch systems, oil and gas recovery systems, and heating furnace fuel gas pipes

Online,Gas purification and chemical systems, coal mine gas emission systems, acetylene and hydrogen systems, etc.

Nitrogen pipeline flame arresterMain materials and parameters：

Flame arresterMain performance:

1Qualified explosion resistance performance,continuous13The secondary explosion resistance performance test can block fire every time.

2Qualified fire resistance performance, fire resistance test1There is no tempering phenomenon within hours.

3The shell water pressure test is qualified. This product has a reasonable structure, light weight, and corrosion resistance. Easy to maintain and install. The flame arrester core is made of stainless steel material,

Corrosion resistant and easy to clean.

Flame arresterstandard: Flange standard:GB、HG、SH、HGJ、JB、ANSL、JISWaiting for standards. (User specified, please indicate pressure)

Level)Execution standards:GB13347-92Fire resistance performance and testing methods of flame arresters for petroleum gas pipelinesThe lawSH/T3413-99Petrochemical Stone

Fire resistance of oil and gas pipelinesSelection, Inspection, and Acceptance of InstrumentsHG/T20570.19-95The setting of flame arresters. ResistanceFirearms production, inspection, and acceptance standards:

SY/T0512-1996Fire arresters for oil storage tanks

Nitrogen pipeline flame arresterMain purpose:

1On pipelines transporting flammable gases.

2Torch system.

3Oil and gas recovery system.

4The pipe network for heating furnace fuel gas.

5Gas purification and chemical system.

6Gas analysis system.

7Coal mine gas emission system. Performance1Continuous flame arrester13The subsonic flame test can prevent the flame from passing through every time.

2Hydraulic pressure test2.4MPaNo leakage.

Flame arresterInstallation and maintenance：

The pipeline flame arrester can be installed horizontally or vertically connected to the pipeline. Regular inspections should be conducted, and if blockages are found, high-pressure steam, compressed air, or other materials should be used

Machine solventAfter cleaning, if mechanical damage or corrosion by the medium is found on the core, it should be replaced immediately.

Shanghai Nanshi is a professionalManufacturer of flame arrestersThe products produced by the company include breathing valves, flame arresters, fire-resistant breathable caps, and fire-resistant vacuum

Pressure capAluminum alloy ball valve, aluminum alloy single flange ball valve, oil discharge port, double door bottom valve, oil measuring hole and other systemsList supporting attachments.

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. for us

ForYou have made the correct selection.

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 them

for youReview and analysis.

4、 The above prices are all fictitious. Interested parties please contact us. We can provide you with professional solutions, including design, customization, and complete sets

RunningService. We have always been committed to being a leader in the field of flame arresters and will provide you with the latest informationFlame arresterKnowledge, services, and technical consultants.

If there are any doubtsAsk, you can call us,We will do our best to provide you with high-quality service. By closely monitoring customer needs and applications

Experience and grasp the marketGuidance: Enhance organizational capabilities through high-intensity research and development investment, scientific management, and cultural shaping; By highly valuing and

Continuous improvement,Let quality and service become our brand logo.

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