Fujian Minshan Fire Fighting Equipment Co., Ltd. was founded in 1982.

Factory For Auto Sprinkler System - Concealed Fire Sprinkler – Minshan

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The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for 500ml Fire Extinguisher, Fire Hydrant Cabinet Fire Hose, Backpack Fire Extinguisher, Sincerely hope to build long term business relationships with you and we will do our best service for you.
Factory For Auto Sprinkler System - Concealed Fire Sprinkler – Minshan Detail:

Working principle:

 

1. Concealed fire sprinkler head, the main medium is water, in order to protect the performance of the sprinkler head, the inlet of the sprinkler head can be equipped with a filter.
2. Concealed firefighting sprinklers, if the firefighting sprinklers extinguish liquid fires, water foam can be added to the water to improve the fire extinguishing effect.
3. Concealed fire sprinklers, fire sprinklers should be inspected at least quarterly after installation, and the dirt on the filter cover should be removed and washed. If the water quality is turbid and there are debris, it should be removed and washed once a month to ensure smooth water flow.

Specification:

 

MODEL Nominal Diameter Thread Flow Rate K Factor Style
ZSTDY DN15 R1/2 80±4 5.6 concealed fire sprinkler
DN20 R3/4 115±6 8.0

 

How to use:

 

The cover of the concealed fire sprinkler is welded to the thread with fusible metal, the melting point is 57 degrees. Therefore, in the event of a fire, when the temperature rises, the cover is first detached, and when the temperature rises to 68 degrees again (generally a sprinkler), the glass tube bursts and the water flows. Therefore, the most taboo of the concealed fire sprinkler head is that the cover is covered with paint and oil paint, which will cause malfunction.

 

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Application :

 

Concealed fire sprinkler is suitable for high-end hotels, residences, theaters and other places that need to ensure the neat and tidy effect of the ceiling.
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Production line:

 

The company has integrated a whole set of production line together, strictly comply with each part of the process requirements, control each step of the procedure, to improve the overall work efficiency.

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Certificate:

 

Our company have passed the CE certification, the Certification (CCC Certificate) by CCCF, the ISO9001 and many specified standards requirements from the international market.Existing quality products are applying for UL,FM and LPCB certifications.

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Exhibition:

 

Our company regularly participates in domestic and international large-scale fire exhibitions.

– China International Fire Protection Equipment Technology Conference & Exposition in Beijing.

– Canton Fair in Guangzhou.

– Interschutz in Hannover

– Securika in Moscow.

– Dubai Intersec.

– Saudi Arabia Intersec.

– Secutech vietnam in HCM.

– Secutech India in Bombay.

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Product detail pictures:

Factory For Auto Sprinkler System - Concealed Fire Sprinkler – Minshan detail pictures

Factory For Auto Sprinkler System - Concealed Fire Sprinkler – Minshan detail pictures

Factory For Auto Sprinkler System - Concealed Fire Sprinkler – Minshan detail pictures


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We have now sophisticated machines. Our solutions are exported to the USA, the UK and so on, enjoying a great reputation amid consumers for Factory For Auto Sprinkler System - Concealed Fire Sprinkler – Minshan, The product will supply to all over the world, such as: Cannes, Istanbul, Chile, We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
5 Stars By Edwina from Madras - 2017.09.22 11:32
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
5 Stars By Ruth from South Africa - 2017.02.14 13:19

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