سعر فوب
أحصل على آخر سعر0.33 ~ 1 USD / Piece ( Negotiable )
|2000 Piece Minimum Order
بلد:
China
نموذج رقم:
ZSTZ&ZSTX&ZSTBS
سعر فوب:
0.33 ~ 1 USD / Piece ( Negotiable ) أحصل على آخر سعر
الموقع:
Quanzhou
سعر الحد الأدنى للطلب:
0.33 per Piece
الحد الأدني للطلب:
2000 Piece
تفاصيل التغليف:
Standard export package
موعد التسليم:
7-10 days after the deposit confirmation
القدرة على التوريد:
70000 Piece per Week
نوع الدفع:
PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
مجموعة المنتج :
الشخص الذي يمكن الاتصال به Ms. Elaine
Rm1101, Blog 21, Haisi Jingcheng, Quanzhou, Fujian
*8 degree glass bulb
automatic fire sprinkler head​
Introduction:
Fire sprinkler is an important part of wet-type auto spraying
system. It is usually installed inside the building and structures
with light fire danger, medium fire danger and heavy fire danger,
such as workshop, warehouse, hotel, shop, recreational place,
hospital, cinema, office building and garage.
The sprinkler is composed of sprinkler frame, sealant and glass
bulb. It is to be installed in the protective district via
ductwork, acting as a fire detector and auto sprayer. In case of
fire inside the protective district, the atmosphere temperature
rises up and the liquid inside the glass bulb expands after being
heated and explodes after reaching the operating temperature of the
glass ball. The sealant drops and the sprinkler sprays to the
protective district for fire extinguishments subject to the preset
shape of spraying.
Technical
parameter
| Type | Upright / Pendent /Sidewall/Conventional/Concealed | |
| Material | Brass/Zinc | |
| Surface finish | Natural brass or Chrom Plated or White Color Coated | |
| Thread diameter | 1/2" NPT/BSPT (DN*5) | 3/4" NPT/BSPT (DN*0) |
| Flow characteristic coefficient | *0L/min(K=5.6) | **5L/min(K=8.0) |
| Glass bulb diameter | 5mm(Standard Response) or 3mm(Quick Response) | |
| Certificates | ISO,CCC,UL | |
| Max working pressure | 1.2Mpa (**5Psig/*2 Bar) | |
| Factory Hydrostatic Test | **0%, 3.0Mpa | |
| بلد: | China |
| نموذج رقم: | ZSTZ&ZSTX&ZSTBS |
| سعر فوب: | 0.33 ~ 1 / Piece ( Negotiable ) أحصل على آخر سعر |
| الموقع: | Quanzhou |
| سعر الحد الأدنى للطلب: | 0.33 per Piece |
| الحد الأدني للطلب: | 2000 Piece |
| تفاصيل التغليف: | Standard export package |
| موعد التسليم: | 7-10 days after the deposit confirmation |
| القدرة على التوريد: | 70000 Piece per Week |
| نوع الدفع: | PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T |
| مجموعة المنتج : | Fire Sprinkler System |
