2022 Good Quality 3mm 93℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong

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We generally believe that one's character decides products' top quality, the details decides products' high-quality ,along with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for Water Sprinkler System, Pendent Fire Sprinkler, Fire Equipment, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
2022 Good Quality 3mm 93℃ 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.

 


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2022 Good Quality 3mm 93℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures

2022 Good Quality 3mm 93℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures

2022 Good Quality 3mm 93℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures

2022 Good Quality 3mm 93℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures

2022 Good Quality 3mm 93℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong detail pictures


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We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for 2022 Good Quality 3mm 93℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong , The product will supply to all over the world, such as: Bolivia, Sri Lanka, Morocco, Our tenet is integrity first, quality best. We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Alexandra from Eindhoven - 2018.12.11 14:13
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Jonathan from Hungary - 2017.04.18 16:45
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