Anhui Lanzhong Mechanical and Electrical Equipment Co., Ltd.
WhatsApp: +86-138-6598-5643
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Contact person: Alex Wang
Email: alexwang@watermist.com.cn
Address: Room 101-Room 401, Building B8, Gongtou Lingang New Industrial Park, No.21 Science Avenue, Shou County, Huainan city, Anhui Province, China
Fire sprinkler nozzle customization
Low-pressure atomizing nozzles are widely used in ships, bus cabins, gas fire extinguishing and other fields. In different scenarios, the performance requirements for low-pressure atomizing nozzles are different. In some special environments, conventional models may not be able to meet the needs, and customers need to carry out non-standard customization.
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Low pressure atomizing nozzle customization requirements:
Lanzhong Electromechanical low-pressure atomizing nozzle series products are currently widely used in bus cabin fire extinguishing scenarios, and customers can customize them according to their needs. Customers need to provide at least the following information when customizing low-pressure atomizing nozzles:
(1) Structural type of nozzle, such as appearance size, thread, structure, etc.;
(2) Flow coefficient;
(3) Injection angle
(4) Minimum and maximum working pressure;
(5) Material.
Low pressure atomizing nozzle customization selection table:
Low-pressure atomizing nozzles are divided into conventional customization and non-standard customization. Conventional customization refers to selecting a similar one from the existing parameter selection table and customizing one or two parameters; non-standard customization is separated from the selection table, including the redesign of the appearance shape, thread size, number of nozzles, etc. of the nozzle, and then processing and production. The following is a general customization selection table for low-pressure atomizing nozzles:
model
Flow coefficient
minimum working pressure
highest working pressure
Number of nozzles
DW-T3.5/0.2
3.5
0.2Mpa
0.5Mpa
6/7
DW-T4.0/0.2
4
0.2Mpa
0.5Mpa
6/7
DW-T4.5/0.2
4.5
0.2Mpa
0.5Mpa
6/7
DW-T5.0/0.2
5
0.2Mpa
0.5Mpa
6/7
DW-T3.5/0.8
3.5
0.8Mpa
1.2Mpa
6/7
DW-T4.0/0.8
4
0.8Mpa
1.2Mpa
6/7
DW-T4.5/0.8
4.5
0.8Mpa
1.2Mpa
6/7
DW-T5.0/0.8
5
0.8Mpa
1.2Mpa
6/7
Customized price for low pressure atomizing nozzle:
The materials used for low-pressure atomizing nozzles include stainless steel 304, stainless steel 316, brass, etc. Lanzhong Electromechanical generally uses stainless steel by default. If the customer requires brass, the customization prices for the two are different. In addition, the quantity customized by the customer will also affect the manufacturer's quotation, and the price depends on the quantity. The following is the market reference price of low-pressure atomizing nozzles:
Reference price of low-pressure atomizing nozzle: 90 yuan/piece
Customized pictures of low pressure atomizing nozzles:
From the appearance and structure point of view, the styles of low-pressure atomizing nozzles may have some differences. Customers can choose a conventional appearance style or customize a special structure.
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Low pressure atomizing nozzle application scenarios:
Low-pressure atomizing nozzle refers to a nozzle with a working pressure below 1.2MPa and a droplet diameter between high-pressure water mist nozzles and water mist nozzles. It is mainly used in
1. Protection of ship’s Category A machinery spaces
2. Bus cabin protection
3. Gas fire extinguishing and other fields