Gold Member Since 2017
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Fujian Sanjing Fire Fighting Equipment Co., Ltd.

Chrome Finished Fire Sprinkler Head, Fire Sprinkler Head, Fire Sprinkler manufacturer / supplier in China, offering Made in China Chrome Finished Glass Bulb Fire Sprinkler, Factory Direct Sell Flexible Fire Sprinkler Hose, Factory Direct Sell Durable Rubber Lining PVC Fire Hose and so on.

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Supplier Homepage Product Fire Sprinkler Made in China Chrome Finished Glass Bulb Fire Sprinkler

Made in China Chrome Finished Glass Bulb Fire Sprinkler

FOB Price: US $0.5-0.9 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $0.5-0.9/ Piece
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Port: Xiamen, China
Production Capacity: 50000 Piece/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, CASH

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Basic Info
  • Model NO.: ZST
  • Sprinkler Head Type: Open
  • Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
  • Closed Fire Sprinkler System: Wet Fire Sprinkler System
  • Wet Alarm Valve Structure: Seat Type
  • Nozzle Flow Coefficient: 80
  • Temperature Rating: 68, 79,93,141,182 Degree
  • Nominal Pressure: 12bar(1.2MPa)
  • Color: Red/Green/Orange/Purple
  • Transport Package: Standard Export Packaging
  • Origin: Fujian China
  • Sprinkler Installation: Upright/Pendent/Sidewall/Ordinary
  • Alarm Valve Type: Wet Alarm Valve
  • Open Fire Sprinkler System Type: Water Spray System
  • Dry Alarm Valve Type: Differential Type
  • Alarm Valve Diameter: 80mm
  • Deluge Valve Type: Lever Type
  • Bulb: 3mm or 5mm
  • Export Markets: Global
  • Trademark: SJ
  • Specification: ZST
  • HS Code: 8424909000
Product Description
Made In China chrome finished glass bulb fire sprinkler
 
Made in China Chrome Finished Glass Bulb Fire Sprinkler
The bulb breaks which results to the thermal expansion of the liquid inside the bulb. The time it takes before a bulb breaks is dependent on the temperature. Below the design temperature, it does not break, and above the design temperature, it takes less time for higher temperatures. The response time is expressed as a response time index (RTI), which typically has values between 35 and 250 m½s½, where a low value indicates a fast response. Under standard testing procedures (135 °C air at a velocity of 2.5 m/s), a 68 °C sprinkler bulb will break within 7 to 33 seconds, depending on the RTI.[13] The RTI can also be specified in imperial units, where 1 ft½s½ is equivalent to 0.55 m½s½. The sensitivity of a sprinkler can be negatively affected if the thermal element has been painted.
Made in China Chrome Finished Glass Bulb Fire Sprinkler


Made in China Chrome Finished Glass Bulb Fire Sprinkler

Made in China Chrome Finished Glass Bulb Fire Sprinkler
Made in China Chrome Finished Glass Bulb Fire Sprinkler


 
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