Aluminum alloy threaded flame arrestermodel：SCZ-25

Product Overview:Produced by our factoryAluminum alloy threaded 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 the main component that prevents flame propagation, and commonly used ones include metal mesh filters andThere are two types of corrugated filter cartridges. Diameter for metal mesh filter element0.23~0.315mmStainless steel or copper

Net, composed of multiple overlapping layers. At present, flame arresters in China usually use16~22Metal mesh, for4~12Layer.

Flame arresterWorking principleThe function of an internal thread flame arrester is to prevent external flames from entering equipment or pipelines containing gas, or to prevent flames from spreading between equipment or pipelines

Delay. A flame arrester is a device that uses flames to pass through narrow pores in a thermal conductortime,Designed based on the principle of extinguishing heat loss by utilizing the properties of the flame retardant core. Flame arresters undergo rigorous flame arresters

It is made by processing and manufacturing specialized mechanical equipment for design and precision.

Flame arresterstandard：Flange standards: GB, HG, SH, HGJ, JB, ANSL, JIS and other standards. (User specified, please indicate pressure level) Execution standard

GB13347-92 "Fire resistance performance and test methods of flame arresters for petroleum gas pipelines", SH/T3413-99 "Selection, inspection and acceptance of flame arresters for petroleum gas pipelines in petrochemical industry" H

G/T20570.19-95 "Setting of Flame Arrester". Production, inspection and acceptance standards for flame arresters: SY/T0512-1996 "Fire arresters for petroleum storage tanks", testing basis: GB5908-8

6 "Performance and experimental methods of flame arresters for oil storage tanks".

Flame retardantimplementThe application：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. in order to

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 the open flame combustion of flammable gases and liquids.

3Installed at the end of the pipeFlame arresterThe shell should be made of cast iron and have a magnesium content not exceeding 0 . 5 % The cast aluminum alloy can also be made of other materials according to design requirements:Flame arresters installed in pipelines

The shell should be welded with cast steel or carbon steel,Fire retardant core components and installationThe flame arrester core shell and core pressure ring in the pipeline should be made of stainless steel;The flame arrester core shell and core pressing ring installed at the pipe end,

It is advisable to use cast iron or cast aluminum.

Flame arresterperformance introduction：

1、Flame arresterExplosive performance qualified,continuous13The secondary explosion resistance performance test can successfully block the fire every time,The flame arrester has qualified fire resistance performance,

2. Burn resistance test1No tempering phenomenon within hours,Water pressure of flame arrester shell,The test is qualified.

3. Reasonable structure, light weight, and corrosion resistance. Easy to maintain and convenient to install.

4The flame arrester core is mainly made of stainless steel material,Corrosion resistant and easy to clean.

Flame arresterMaintenance and upkeep：

1)In order to better achieve the performance of the flame arrester for use, before installing the flame arrester, it is necessary to carefully read the instructions provided by the manufacturer and carefully check that the label is consistent with the requirements of the installed pipeline.

2)、Flame arresterThe flow direction mark on the top needs to be consistent with the flow direction of the medium.

3)Fire arresters should be inspected every three to four months. Check whether the fire-resistant layer has defects such as blockage, deformation, or corrosion.

4)When cleaning the flame arrester core components, high-pressure steam, non corrosive solvents, or compressed air should be used for blowing, and sharp hardware brushes should not be used.

5)When reinstalling the fire-resistant layer, the gasket should be updated and the sealing surface should be confirmed to be clean and undamaged, without any air leakage.

6)、Flame arresterIf there is any damage, immediately repair or replace it.

Shanghai Nanshi is a professional aluminumAlloy thread flame arresterManufacturerThe products produced by the company include breathing valves, flame arresters, fire-resistant breathable caps, fire-resistant vacuum pressure caps, aluminum alloy ball valves

Aluminum alloy single flange ball valve, oil discharge port, double door bottom valve, oil measuring hole and other 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 have always been committed to

Leaders in the field of flame arresters will provide you with the latestFire arrester identification, service, technical consultant. If you have any questions, you can call us,We will definitely do our best to serve you

Provide high-quality services. By closely monitoring customer needs and application experience, grasping market orientation: through high-intensity R&D investmentThrough scientific management and cultural shaping, enhance organizational capabilities;

By attaching great importance to and continuously improving, we aim to make quality and service our brand symbols.

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

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