Factory Cheap Hot 5mm 79℃ Bulb - sprinkler bulbs customized ( length, logo, temperature ) – Zhurong
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 | |
lower Tolerance Limit(TL) | ≥2000 | ||
Maximum clamping torque | 8.0 N·cm | ||
Response time index(m*s)0.5 | 80<RTI≤350 |
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.
Product detail pictures:
Related Product Guide:
To get the stage of realizing dreams of our employees! To build a happier, more united and much more skilled crew! To reach a mutual benefit of our prospects, suppliers, the society and ourselves 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: Durban, Angola, Kuwait, Our objective is to supply first step products and best service for our customers, thus we are sure you must have a margin benefit through cooperating with us. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
By Ivy from Kuwait - 2017.10.23 10:29
As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
By Denise from Slovak Republic - 2018.02.12 14:52