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Good User Reputation for Conventional Fire Control Panel - Fusible Alloy Fire Sprinkler – Minshan
Working principle: This product is composed of the nozzle body frame, sealing seat, gasket, positioning plate, molten gold seat, molten gold sleeve and bracket, hook plate and fusible alloy, etc. The fusible alloy between the molten gold and sleeve is in the event of a fire Melted by the increase of temperature, the height between the molten gold and the sleeve changes and decreases, the positioning plate loses support, the hook plate falls off without a fulcrum, the bracket tilts, the wate... -
Reasonable price for High Quality Foam Fire Hose Box Price - Fire Brass Landing Valve – Minshan
Working principle: The Flange Landing Valve is supplied by the indoor pipe network to the fire site with a valve interface. It is a fixed fire-fighting facility for factories, warehouses, high-rise buildings, public buildings and ships. It is usually installed in the fire hydrant box and is connected to the fire hose and water nozzle Supporting the use of. Specification: MODEL Nominal Diameter Thread Nominal Pressure Style MS-FLV DN40 1 1/2 PN16 Flange Landing Valve DN50 2 PN16 ... -
Factory Price For Sprinkler Irrigation System - Percussive type water curtain sprinkler – Minshan
Working principle: During a fire, the sprinkler continuously sprays water mist on the exposed heat absorbing surfaces of various buildings near the fire area to prevent the heat absorption of the exposed surfaces and the spread of fire to protect the safety of various buildings. Specification: MODEL Nominal Diameter Thread Flow Rate K Factor Style MS-WCS DN15 R1/2 80±4 5.6 fire sprinkler DN20 R3/4 115±6 8.0 DN25 R1 242 16.8 How to use: The water spray nozzle used in the... -
2018 wholesale price Turbo Rotary Nozzle - Water Curtain Fire Sprinkler – Minshan
Working principle: The water curtain sprinkler is a spray device fixed in the water curtain system pipe, which is used to continuously spray water to form a water curtain, protect the surface threatened by fire and form a fire separation. Specification: MODEL Nominal Diameter Thread Flow Rate K Factor Style MS-WCS DN15 R1/2 80±4 5.6 fire sprinkler DN20 R3/4 115±6 8.0 DN25 R1 242 16.8 How to use: The water curtain sprinklers should be evenly arranged according to the requ... -
factory Outlets for Cheap Aluminum Fire Hose Coupling - Fire Angle Hose Valve – Minshan
Working principle: The Flange Landing Valve is supplied by the indoor pipe network to the fire site with a valve interface. It is a fixed fire-fighting facility for factories, warehouses, high-rise buildings, public buildings and ships. It is usually installed in the fire hydrant box and is connected to the fire hose and water nozzle Supporting the use of. Specification: MODEL Nominal Diameter Thread Nominal Pressure Style MS-FLV DN40 1 1/2 PN16 Flange Landing Valve DN50 2 PN16 ... -
China New Product Fire Sprinkler Supplier - Concealed Fire Sprinkler – Minshan
Working principle: 1. Concealed fire sprinkler head, the main medium is water, in order to protect the performance of the sprinkler head, the inlet of the sprinkler head can be equipped with a filter. 2. Concealed firefighting sprinklers, if the firefighting sprinklers extinguish liquid fires, water foam can be added to the water to improve the fire extinguishing effect. 3. Concealed fire sprinklers, fire sprinklers should be inspected at least quarterly after installation, and the dirt o... -
Chinese Professional Fire Hose 100mm - GOST Fire Hose Coupling – Minshan
Features: –High strength –Highly durable –Precisely designed –Quick and easy connection –Application specific design –Corrosion resistance –Resistant to high pressure –Temperature Degree :-20℃ to 40℃ Different Type Hose Couplings DATA SHEET Size 1 1/2’’*1 1/2’’ 2’’*2’’ 2 1/2’’*2 1/2’ Material Aluminium Brass Type GOST/NST/STORZJOHN MORRIES/MACHINO/FRENCH/SPAINISH Strength Test Pressure 2.4MPA Worki... -
China Cheap price Fire Valve - NST Fire Hose Coupling – Minshan
Features: –High strength –Highly durable –Precisely designed –Quick and easy connection –Application specific design –Corrosion resistance –Resistant to high pressure –Temperature Degree :-20℃ to 40℃ Different Type Hose Couplings DATA SHEET Size 1 1/2’’*1 1/2’’ 2’’*2’’ 2 1/2’’*2 1/2’ Material Aluminium Brass Type GOST/NST/STORZJOHN MORRIES/MACHINO/FRENCH/SPAINISH Strength Test Pressure 2.4MPA Worki... -
Hot sale Full Cone Spray Nozzle - Foam Fire Sprinkler – Minshan
Working principle: Foam water sprinkler is a special fire-extinguishing component that produces and sprays empty foam. It is mainly used in low-expansion foam sprinkler systems. The foam mixture is transported to the foam sprinkler through the pipe. Protect the danger zone to achieve the purpose of extinguishing the fire. Specification: MODEL Nominal Diameter Thread Flow Rate K Factor Style MS-FS DN15 R1/2 80±4 5.6 Foam fire sprinkler DN20 R3/4 115±6 8.0 How to use: 1.PT s... -
Online Exporter Fire Alarm Control Panel - Spray Fire Nozzle – Minshan
Working principle: The fire water spray nozzle is an important component in the automatic water spray fire extinguishing system. It forms an automatic spray fire extinguishing system with the water supply pipe network, control valve, fire detection and alarm device, etc. Because the water droplets sprayed do not exceed 1mm, they become mist droplets spread , Improves the efficiency of fire extinguishing, and the mist water droplets will not cause the splash of liquid fire and the conduction... -
Manufacturer for High Quality Landing Valve - Fire Angle Hose Valve – Minshan
Working principle: The Flange Landing Valve is supplied by the indoor pipe network to the fire site with a valve interface. It is a fixed fire-fighting facility for factories, warehouses, high-rise buildings, public buildings and ships. It is usually installed in the fire hydrant box and is connected to the fire hose and water nozzle Supporting the use of. Specification: MODEL Nominal Diameter Thread Nominal Pressure Style MS-FLV DN40 1 1/2 PN16 Flange Landing Valve DN50 2 PN16 ... -
Hot Sale for Valves For Fire Fighting - PU Fire Hose – Minshan
Technical Specifications Item: Lined Fire Hose Fire Hose Type: Single Jacket Hose Tube Material: PVC Nitrile Hose Cover Material: Rubber Quality Standard: EN14540,BS6391 Hose & Coupling Sizes Size Large Diameter High water flow Hydrant Ready Easy Handing Pump Ready 1’’ √ √ √ √ √ 1.5’’ √ √ √ √ √ 2’’ √ √ √ √ √ 2.5’’ √ √ √ √ √ 3’’ √ √ √ √ √ 4’’ √ √ √ √ √ Features: Working Pres...