Chinese Professional 5mm 68℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong

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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Fire Pendent, Suspended Fire Sprinkler Head, Floopy Sprinkler System For Irrigation, We are trying to get for in depth cooperation with sincere shoppers, attaining a new result in of glory with customers and strategic partners.
Chinese Professional 5mm 68℃ 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
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.

 


Product detail pictures:

Chinese Professional 5mm 68℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures

Chinese Professional 5mm 68℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures

Chinese Professional 5mm 68℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures

Chinese Professional 5mm 68℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures

Chinese Professional 5mm 68℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures


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We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for Chinese Professional 5mm 68℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong , The product will supply to all over the world, such as: Southampton, Cape Town, Salt Lake City, With a wide range, good quality, reasonable prices and stylish designs, our solutions are extensively used in beauty and other industries. Our solutions are widely recognized and trusted by users and can meet continuously changing economic and social needs.
  • The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Alexandra from Pakistan - 2018.06.19 10:42
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Nainesh Mehta from Pakistan - 2017.05.21 12:31
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