Manufactur standard Job Sprinkler Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong

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As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for Horizontal And Vertical Sidewall Nozzles, Zst Types Glass Bulb Fire Sprinkler, Water Nozzle, Besides, our enterprise sticks to high-quality and fair value, and we also offer you fantastic OEM solutions to several famous brands.

Manufactur standard Job Sprinkler Bulb - 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
Glass bulb load（N）	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 & 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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We support our prospective buyers with ideal top quality merchandise and superior level provider. Becoming the specialist manufacturer in this sector, we have now attained abundant practical expertise in producing and managing for Manufactur standard Job Sprinkler Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong , The product will supply to all over the world, such as: Ecuador, Nairobi, luzern, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.

3mm 141℃ Bulb