Prix FOB
Obtenir le dernier prix0 ~ 0.9
|5000 Piece Minimum Order
Pays:
China
N ° de modèle:
ZXTZ&ZXTX
Prix FOB:
0 ~ 0.9 Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
-
Commande minimale:
5000 Piece
Packaging Detail:
carton packing: 37.5cmx20.5cmx29cm 200 pieces in one carton packing. 10.6KG weight each one
Heure de livraison:
10, 000 pieces can be ready for delivery within one
Capacité de Fournir:
10000 Piece per Week
Payment Type:
T/T
Groupe de produits :
China
Personne àcontacter poby
Liantang, Quanzhou, Fujian
Norminal diameter (
mm):Â DN*5 or
DN*0
Material: brass, chrome finished
Connecting thread:
1/2"(*5mm), 3/4"(*0mm)
Glass bulb diameter:5mm or
3mm
Temprature rate:*8 *9 or *3
degree
Glass bulb color: red yellow or
green
Working pressure 1.2MPa (2.4
Bar)
Certificate: UL or CCCF
K-factor: *0(5.6) or
**5(8.0)
Color finished:
chrome,brass,white
fire sprinkler
1.Declare:
Glass ball closed sprinkle nozzle is the most key components
of automatic sprinkler system,
used to detect the instrument of fire element,And to control
fire and extinguish firethrough the automatic water spray device.
Apply to work environment temperature less than 4 ℃, and is not higher than *0
℃ in light of the danger
level buildings as wet system to fight fire water of the hotel,
department stores, restaurants, entertainment, warehouse,
hospitals, factories, the airport and the basement automatic
sprinkler system such as the pipe network.
Â
2.Principle of operation:
This series of ball sprinkler head working principle is filled with
high thermal expansion coefficient of organic solution of the glass
ball as a heat sensitive components. At normal temperature, and the
glass ball shell we can withstand the support, ensure wards of the
seal. When the fire breaks out temperature, glass ball inside the
organic solution happen and generates a lot of thermal pressure
inside, until the glass ball shell happen broken, and open water
spray nozzle.
Â
3.Structure characteristics:
This series of ball sprinkle nozzle is made of copper alloy
frame, glass ball, seal, glass ball seat, tight set screws and
splash water dish wait for assembly and into. Compact structure,
shape exquisite and beautiful
3.1, Nozzle framework USES the high strength
copper alloy precision forging, high strength,corrosion
resistance.
3.2,
Temperature temperature sensing elements (ball) with high
quality products at home and abroad, glass ball high strength,
reliable, and reaction speed.
3.2,
Temperature temperature sensing elements (ball) with high
quality products at home and abroad, glass ball high strength,
reliable, and reaction speed.
 4,
technicalcharacteristics and types and
specifications:
4.1, nominal diameter: φ *5 mm, connected to thread:
R1/2 ", the flow characteristic factor: K = *0± 4.
4.2,
nominal diameter: φ *0 mm,
connected to thread: R3/4 ", the flow characteristic factor: K =
**5± 9.
4.3,
rated pressure: 1.2
Mpa（*2 Bars）,
The factorytest pressure: 3.0 Mpa（*0Bars）.
4.4,
glass ball diameter: φ 3
mm, φ 5 mm.
4.5
| Technical parameters | |||
| Type | Nominal diameter（mm） | Connecting thread | Flow coefficient |
|
T-ZSTP Conventional sprinkler |
DN*5 | R1/2 | *0±4 |
| DN*0 | R3/4 | **5±6 | |
|
T-ZSTX Pendent sprinkler |
DN*5 | R1/2 | *0±4 |
| DN*0 | R3/4 | **5±6 | |
|
T-ZSTZ Upright sprinkler |
DN*5 | R1/2 | *0±4 |
| DN*0 | R3/4 | **5±6 | |
|
T-ZSTBS Sidewall sprinkler |
DN*5 | R1/2 | *0±4 |
| DN*0 | R3/4 | **5±6 | |
|
ZSTDY Concealed sprinkler |
DN*5 | R1/2 | *0±4 |
| DN*0 | R3/4 | **5±6 | |
| Technical parameters | ||
| Rated operating temperature | Max.ambient temperature | Glass bulb colour |
| *7℃ | *7℃ | Orange |
| *8℃ | *8℃ | Red |
| *9℃ | *9℃ | Yellow |
| *3℃ | *3℃ | Green |
| **1℃ | **1℃ | Blue |
| **2 | ||
| Pays: | China |
| N ° de modèle: | ZXTZ&ZXTX |
| Prix FOB: | 0 ~ 0.9 Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 5000 Piece |
| Packaging Detail: | carton packing: 37.5cmx20.5cmx29cm 200 pieces in one carton packing. 10.6KG weight each one |
| Heure de livraison: | 10, 000 pieces can be ready for delivery within one |
| Capacité de Fournir: | 10000 Piece per Week |
| Payment Type: | T/T |
| Groupe de produits : | fire sprinkler |
