Top Suppliers Glass Sprinkler Bulbs - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong

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We're committed to furnishing easy,time-saving and money-saving one-stop purchasing support of consumer for fire sprinkler, Fire Sprinkler System, Fire Fighting Water Mist System, Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier.
Top Suppliers Glass Sprinkler Bulbs - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong Detail:

Size(mm) Temperature Rating(℃/°F) Color
A 3.8 57℃ / 135°F orange
B 2.02 68℃ / 155°F red
C <4.5 79℃ / 175°F yellow
D 5±0.1 93℃ / 200°F green
d1 5.3±0.2 141℃ / 286°F blue
d2 5.3±0.3
L 24.5±0.5
l1 20±0.4
l2 19.8±0.4
Glass bulb load(N) Average Cursh load(X) 4000
lower Tolerance Limit(TL) ≥2000
Maximum clamping torque 8.0 N·cm
Response time index(m*s)0.5 80<RTI≤350

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As a professional sprinkler bulb manufacturer, MH has its own special R &amp; D team, which is committed to continuously improving the quality and characteristics of products and meeting the needs of various customers, including all the requirements for sprinkler bulbs in GB 16809-2008 for fire windows and GB / T 25205-2010 for shower heads.
Our sprinkler bulb can be applied to almost any place where temperature sensing sprinkler bulb release mechanism is needed, such as kitchen smoke hood, paint spraying room, fire damper, smoke exhaust fan, etc. In order to meet the different needs of our customers for sprinkler bulb size, specification and RTI, we have specially set up a standby assembly line and separate machine production. All products support OEM / ODM.

All sprinkler bulbs will be inspected when leaving the factory, including:

1. Appearance and size
Ensure that the outer surface of all sprinkler bulbs is not damaged, there are no bubbles or other impurities inside the glass material, and the bubble size in the working liquid of sprinkler bulbs of the same specification is uniform. The dimensional deviation of all sprinkler bulbs is within the specified allowable range. The temperature and color of all sprinkler bulbs are easy to identify.
2. Static operating temperature
The static operating temperature of all sprinkler bulbs shall not exceed the following temperature range: X ± (0.035x + 0.62) x refers to the nominal operating temperature, and the unit is Celsius (℃)
3. Crushing load
The average crushing load shall not be lower than the specified value, and the lower limit of crushing load error shall not be lower than 50% of the average crushing load.

 


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Top Suppliers Glass Sprinkler Bulbs - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures

Top Suppliers Glass Sprinkler Bulbs - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures

Top Suppliers Glass Sprinkler Bulbs - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures

Top Suppliers Glass Sprinkler Bulbs - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures

Top Suppliers Glass Sprinkler Bulbs - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures


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To be the stage of realizing dreams of our employees! To build a happier, far more united and far more specialist team! To reach a mutual profit of our customers, suppliers, the society and ourselves for Top Suppliers Glass Sprinkler Bulbs - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong , The product will supply to all over the world, such as: Malta, Seattle, Uganda, We are fully aware of our customer's needs. We provide high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Katherine from Provence - 2017.12.09 14:01
    This company has the idea of better quality, lower processing costs, prices are more reasonable, so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Eunice from luzern - 2018.12.11 11:26
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