If there is a refuge floor or evacuation stairs, you can enter or evacuate to a safe place first;
If the floor is on fire, but the stairs have not been burned out, you can put on a cloth soaked in water and quickly rush down from the upper floor;
Multi-storey building fires, such as the staircase has been burned out, can use the house balcony, downpipe or bamboo pole to escape;
If the escape routes are cut off, you should retreat indoors, close the doors and windows, water the doors and windows, and find ways to call for help;
If there is no other self-rescue method, the rope or bed sheet can be torn into a string to form a rope for self-rescue;
If you are forced to jump the building, you can first throw some quilts and other objects to the ground, and then help the window sill to slide down to reduce the height of the jump and ensure that your feet land on the ground first;
We should promote the spirit of mutual assistance, help the elderly, children, and patients to be evacuated first. For those with limited mobility, they can be wrapped up with quilts, blankets, etc., and suspended with ropes and strips.
Globe Valves and angle valves are designed for throttling or regulating flow in commercial and industrial applications. Bronze, cast iron, or cast ductile iron materials. Threaded, flanged, or solder end connections.
Angle valves for use in commercial and industrial applications. Typical services include hot and cold water, HVAC, steam, compressed air, gas and other general utility services.
Vacuum angle valve is used for turn on or shut off the airflow in the vacuum pipeline, the applicable media is air and non-corrosive gases.
It has two structures, one is angle type and another is a 3-way type within an ISO-KF or ISO-F various flange end pre-pump port.
a) Small diameter (≤DN50) valve body are precision investment casting.
b) Large diameter (> DN50) valve body are molding shaped seamless steel or steel plate.
c) Bellows sealed structure can withstand 150ºCtemperature, metal sealed structure can withstand 450ºCtemperature.
d) Can install on any position to control the airflow in the vacuum pipeline, as an on-off valve purpose
Angle Valves, Angle Globe Valves, Brass Angle Valve, Zinc Angle Valve
ZHEJIANG KINGSIR VALVE CO., LTD. , https://www.kingsirvalves.com