Factory Cheap Hot 5mm 79℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong

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That has a sound business credit history, outstanding after-sales service and modern producing facilities, we have earned an superb popularity amid our buyers across the planet for K25.2 Sprinkler, 5mm 79℃ Bulb, Esfr Fire Sprinkler, Sincerely hope to build long term business relationships with you and we will do our best service for you.

Factory Cheap Hot 5mm 79℃ 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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abide by the contract, conforms towards the market requirement, joins during the market competition by its good quality likewise as provides additional comprehensive and great services for customers to let them turn out to be big winner. The pursue of your enterprise, is the clients' fulfillment for Factory Cheap Hot 5mm 79℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong , The product will supply to all over the world, such as: Albania, Monaco, Namibia, To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation. Our company upholds the spirit of innovation, harmony, team work and sharing, trails, pragmatic progress. Give us a chance and we'll prove our capability. With your kind help, we believe that we can create a bright future with you together.

5mm 79℃ Bulb