Tube type wire flame arresterModel:ZHQ-B

Product Description: The internal thread pipeline flame arrester has been jointly tested by the University of Science and Technology of China and the Tianjin Fire Science Research Institute of the Ministry of Public Security, and its performance fully meets the requirementsGB13347-92Petroleum and Gas Pipeline

The provisions of "Fire Resistance Performance and Test Methods of Flame Arresters". The structure of the flame arrester is reasonable, and the flame retardant 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, carbon steel, etc

The material can meet the needs of various process pipelines.

flame arresterworking principleThe flame passes through the small channels of the stainless steel corrugated flame retardant core and cools down inside the channels. When the flame is divided to a certain extent, the heat removed through the channel

Enough to lower the temperature below the ignition point of combustible materials, extinguishing the flame. Or explained by the wall effect, when the channel is narrow to a certain extent, the collision between free radicals and the pipeline wall dominates, and the free radicals are large

The quantity decreases, and the combustion reaction cannot continue. When the stainless steel corrugated flame retardant core of the flame arrester is used, the contact area between the small flame and the channel wall should be expanded as much as possible to enhance heat transfer and reduce the flame temperature to

Below the ignition point to prevent the spread of flames.

Tube type wire flame arresterStructural features: The internal thread pipeline flame arrester has a reasonable structure, light weight, corrosion resistance, and qualified explosion resistance performance. It has been tested for 13 consecutive subsonic flame tests and has been able to block fire every time.

Easy to maintain and install. The fire resistance performance is qualified, and there is no tempering phenomenon after 1 hour of fire resistance test. The flame arrester core is made of stainless steel material, which is corrosion-resistant and easy to clean. The shell water pressure test is qualified. suit

Used for pipelines, Class A with a flash point below 28 ℃, oil products, oxygen liquefaction products, and kerosene, diesel, methyl benzene crude oil with a flash point below 60 ℃, transporting flammable gases on pipelines, torch series, oil and gas

Recycling system, heating furnace fuel gas pipeline network, gas purification and purification system, gas analysis system, coal mine gas emission system.

Tube type wire flame arresterPurpose:

1On pipelines transporting flammable gases.

2Torch system.

3Oil and gas system.

4The pipe network for heating furnace fuel gas.

5Gas purification and chemical system.

6Gas analysis system.

7Coal mine gas emission system. Main performance1Continuous flame arrester13The subsonic flame test can prevent the flame from passing through every time.

flame arresterMaterial and parameters:

Tube type wire flame arresterApplication:

1Flame arresters can be commonly used on pipelines transporting flammable gases. If flammable gases are ignited, the gas flame will spread throughout the entire pipeline network. To prevent such danger from occurring, flame arresters should also be used.

2Flame arresters can also be used on pipelines with open flame equipment to prevent backfire accidents. But it cannot prevent open burning

Burning of flammable gases and liquids with open flames.

Tube type wire flame arresterMaintenance and Repair: To ensure the safe use of flame arresters and their performance,Fire arresters should be regularly inspected and maintained.

1The flame arrester should be inspected every six months to check whether the flame arrester core is blocked, deformed, corroded, etc.

2The blocked fire-resistant layer core should be cleaned thoroughly to ensure that each hole on the core is unobstructed, and any deformed or corroded fire-resistant layer should be replaced.

3When reinstalling the fire-resistant layer core, it should be ensured that the joint surface is tight and there is no air leakage.

Note: As this product is a non-standard customized product, customers can call us for communication and negotiation if needed. We need to provide the product's external dimensions, pressure rating, nominal diameter, etc.

Shanghai Nanshi is a professional manufacturer of flame arresters. The company produces products such as breathing valves, flame arresters, flame retardant breathable caps, fireproof vacuum pressure caps, aluminum alloy ball valves, and aluminum alloy single flange ball valves

A series of supporting accessories including oil discharge port, double door bottom valve, oil measuring hole, etc.

Welcome to visit our website【http://www.shhxfcj.com】,If you have any questions.You can call us,We will do our best to provide you with high-quality service.

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