The expiration date of the carbon dioxide fire extinguisher, the validity period of the carbon dioxi

CO2 fire extinguisher.

Valid for up to 12 years, water-based fire extinguishers.

The effective period is shorter at 6 years, dry powder fire extinguisher.

The longer validity period is 10 years.

Judging from the labeling, fire extinguishers that cannot identify the manufacturer and production date must be scrapped, and cannot be used even if they have not expired.

From the appearance of the structure, the fire extinguisher pressure gauge.

The outer surface shall not have defects such as deformation and damage; The needle of the pressure gauge must point in the green zone; The metal parts such as the pressure handle and valve body of the fire extinguisher must be replaced if they are seriously damaged, deformed, rusted and other defects that affect the use; The cylinder is seriously deformed and corroded, and it must be scrapped, even if it is not expired, it cannot be used.

Regarding the validity period of the fire extinguisher, the reporter interviewed the Science and Technology Department of the Provincial Fire Brigade. A person in charge explained that under normal circumstances, the validity period of dry powder fire extinguishers is 10 years, and that of carbon dioxide fire extinguishers is 12 years, but this validity period is also related to the environment in which the fire extinguisher is placed. For example, in corrosive environments such as chemical units and gas stations, fire extinguishers may fail within half a year.

If it is a hotel or other unit with ** air conditioning, the stability is relatively high, and it may not fail in three or four years. The expiration date of fire extinguishers varies depending on ventilation and management in residential buildings. Therefore, the validity period of the fire extinguisher is very related to the environment and management of the fire.

The security department of the unit should be regularly inspected once a year, and spot checks should be carried out at ordinary times.

Dry powder fire extinguishers are valid for 10 years, and carbon dioxide fire extinguishers are valid for 12 years. But if you've been left for a long time, check it.

The extinguisher is valid for 12 years, with the first service required in the third year from the factory and every year thereafter. This fire extinguisher must be stored in a cool and dry place, and the surrounding environment should not be too humid and the temperature should not be too high, otherwise the validity period of this fire extinguisher will be shortened a lot.

Fire extinguishers must be scrapped if they reach the following years from the date of manufacture:

a) Water-based fire extinguishers – 6 years;

b) Dry chemical fire extinguishers – 10 years;

c) Clean gas fire extinguishers – 10 years;

d) CO2 fire extinguishers and gas cylinders – 12 years;

If the fire extinguisher is found to have one of the following conditions, it must be scrapped:

a) The cylinder and the head of the cylinder are unqualified according to the hydrostatic test;

b) The cylinder of carbon dioxide fire extinguisher fails to pass the residual deformation rate test;

c) Serious rust of the cylinder (the patent leather falls off in a large area, the rust area is greater than one-third of the total area of the cylinder, and the surface is pitted) or.

The connection parts and the bottom of the cylinder are seriously corroded;

d) The cylinder is seriously deformed;

e) The cylinder and head have traces of repair such as soldering, brazing or patching;

f) The threads of the cylinder and head (excluding lifting and pressing handles) are damaged or invalid;

g) Fire extinguishers with non-threaded connection between the cylinder and the head;

h) There are defects such as cracks and no pressure relief structure in the head;

i) The anti-corrosion layer inside the cylinder of the water-based fire extinguisher fails;

j) Portable fire extinguishers without intermittent jets;

k) The cylinder is a fire extinguisher with an unreasonable structure such as a flat bottom;

l) There is no name of the manufacturer and the date of manufacture (including the nameplate falling off, or although there is a nameplate, the name of the manufacturer can no longer be seen; Date of manufacture.

unrecognizable stamps);

m) Fire extinguishers that have been burned by fire;

n) 1211 fire extinguishers that should be scrapped in accordance with GA 402;

o) Fire extinguishers that do not comply with the market access system for fire protection products;

p) Fire extinguishers that should be scrapped according to the regulations of the state or relevant departments.

According to the conditions of scrapping, your fire extinguisher should be scrapped at the end of its life, starting from the date of manufacture.

Carbon dioxide gas storage cylinders (hereinafter referred to as gas storage cylinders).

Gas cylinders must comply with the requirements of GB 4402 "Portable Dry Chemical Fire Extinguishers".

After five years from the date of manufacture, the gas cylinder must be tested every three years according to the requirements of GB4351. Those who fail the hydrostatic test must be replaced.

Gas cylinders that are not stamped in accordance with the requirements of GB 4351 "General Technical Conditions for Portable Fire Extinguishers" must be replaced every 3 years.

1. There is a limited time.

1. The effective period of carbon dioxide fire extinguisher is 12 years;

2. The effective period of dry powder fire extinguisher is 10 years;

3. The effective period of water-based fire extinguishers is 6 years.

Second, the maintenance period.

1. The water-based fire extinguisher has been in operation for 3 years, and it should be sent for repair every 1 year after the first maintenance;

2. Carbon dioxide and dry powder fire extinguishers should be sent for repair every 2 years after the first maintenance.

CO2 fire extinguishers have a scrapping period of up to 12 years. Carbon dioxide fire extinguishers must be scrapped if they are valid for 12 years from the date of manufacture.

1. If the carbon dioxide fire extinguisher is placed for a long time, the pressure in the bottle will decrease, which will lead to a decrease in fire extinguishing performance, so it is necessary to conduct regular spot checks and timely maintenance.

2. The validity period of carbon dioxide fire extinguishers is closely related to the environment and management of the fire extinguisher. In corrosive environments such as chemical units and gas stations, carbon dioxide fire extinguishers may fail in half a year, and the stability of hotels and other units with air conditioning is relatively high, and they may not fail in three or four years.

3. After five years from the date of manufacture, the carbon dioxide gas storage cylinder must be tested according to the requirements of the national standard every three years, and those who fail the hydrostatic test must be replaced.

See "Maintenance and Scrapping Standards for Fire Extinguishers" GA95-19951, portable chemical foam fire extinguishers for 5 years;

2. Portable acid and alkali fire extinguisher for 5 years;

3. Portable water fire extinguisher for 6 years;

4. Portable dry powder fire extinguisher (gas cylinder type) for 8 years;

5. Portable storage pressure dry powder fire extinguisher for 10 years;

6. Portable 1211 fire extinguisher for 10 years;

7. Portable carbon dioxide fire extinguisher for 12 years;

8. Trolley type chemical foam fire extinguisher for 8 years;

9. Trolley type dry powder fire extinguisher (gas storage cylinder type) for 10 years;

10. 12 years of dry powder fire extinguisher for trolley storage pressure;

11. Trolley type 1211 fire extinguisher for 10 years;

12. Trolley carbon dioxide fire extinguisher for 12 years.

There are two aspects to the validity period of carbon dioxide fire extinguishers, one is the cylinder of the fire extinguisher, according to the relevant national specifications, the mandatory scrapping period of carbon dioxide fire extinguishers is 12 years; On the other hand, the extinguishing agent of carbon dioxide fire extinguishers also has an expiration date, which is stored at normal ambient temperature, and the validity period is two years, but generally speaking, the replacement period of the extinguishing agent is 1 to 2 years.

According to GB95-2007 "Fire Extinguisher Maintenance and Scrapping Regulations", the scrapping provisions of fire extinguishers must be scrapped if they reach the following years from the date of manufacture

a) Water-based fire extinguishers – 6 years;

b) Dry chemical fire extinguishers – 10 years;

c) Clean gas fire extinguishers – 10 years;

d) CO2 fire extinguishers and gas cylinders – 12 years;

If the fire extinguisher is found to have one of the following conditions, it must be scrapped:

a) The cylinder and the head of the cylinder are unqualified according to the hydrostatic test;

b) The cylinder of carbon dioxide fire extinguisher fails to pass the residual deformation rate test;

c) Serious corrosion of the cylinder (a large area of patent leather falls off, the rust area is greater than one-third of the total area of the cylinder, and the surface is pitted) or the connection parts and the bottom of the cylinder are seriously corroded;

d) The cylinder is seriously deformed;

e) The cylinder and head have traces of repair such as soldering, brazing or patching;

f) The threads of the cylinder and head (excluding lifting and pressing handles) are damaged or invalid;

g) Fire extinguishers with non-threaded connection between the cylinder and the head;

h) There are defects such as cracks and no pressure relief structure in the head;

i) The anti-corrosion layer inside the cylinder of the water-based fire extinguisher fails;

j) Portable fire extinguishers without intermittent jets;

k) The cylinder is a fire extinguisher with an unreasonable structure such as a flat bottom;

l) There is no name of the manufacturer and the date of manufacture (including the nameplate falling off, or although there is a nameplate, the name of the manufacturer can no longer be seen; The date of manufacture and the date of manufacture are unrecognizable);

m) Fire extinguishers that have been burned by fire;

n) 1211 fire extinguishers that should be scrapped in accordance with GA 402;

o) Fire extinguishers that do not comply with the market access system for fire protection products;

p) Fire extinguishers that should be scrapped according to the regulations of the state or relevant departments.

Yes You see, it's written on it.

The mandatory scrapping period of carbon dioxide fire extinguishers is 12 years, and the extinguishing agent of carbon dioxide extinguishers is stored at normal ambient temperature, and the validity period is two years.

Refer to the "Maintenance and Scrapping Standards for Fire Extinguishers".

1.portable chemical foam fire extinguisher for 5 years;

2.portable acid and alkali fire extinguisher for 5 years;

3.Hand Mori Siti type water fire extinguisher for 6 years;

4.Portable dry chemical fire extinguisher (gas cylinder type) 8 years;

5.10 years of portable storage pressure dry powder fire extinguisher;

6.portable 1211 fire extinguisher for 10 years;

7.portable carbon dioxide fire extinguisher for 12 years;

8.cart type chemical foam fire extinguisher for 8 years;

9.Trolley type dry powder fire extinguisher Sentan (gas storage cylinder type) 10 years;

10.12 years of dry powder fire extinguisher for trolley storage pressure;

11.1211 fire extinguisher for 10 years;

12.Cart type carbon dioxide fire extinguisher for 12 years.

Carbon dioxide fire extinguishers have a maximum validity period of 12 years, water-based fire extinguishers have a shorter validity period of 6 years, and dry chemical fire extinguishers have a longer validity period of 10 years.

Judging from the labeling, the fire extinguishing state scale that cannot identify the manufacturer and production date must be scrapped, even if it is not expired.

From the perspective of appearance and structure, the outer surface of the fire extinguisher pressure gauge shall not have defects such as deformation and damage; The needle of the pressure gauge must point in the green zone; The metal parts such as the pressure handle and valve body of the fire extinguisher must be replaced if they are seriously damaged, deformed, rusted and other defects that affect the use; The cylinder is seriously deformed and corroded, and it must be scrapped, even if it is not expired, it cannot be used.

1. The effective period of carbon dioxide fire extinguisher is 12 years;

2. The effective period of dry powder fire extinguisher is 10 years;

3. The effective period of the water-based fire extinguisher is 6 years.

4. The water-based fire extinguisher has been in the factory for 3 years, and it should be repaired every 1 year after the first maintenance.

5. Celery hood, carbon dioxide, dry powder fire extinguisher factory period of 5 years, after the first maintenance every 2 years should be sent for repair.

Dear, this question is up to me, it takes a little time to type, please be patient, thank you!

Hello, 1. The effective period of carbon dioxide fire extinguisher is 12 years; 2. The effective period of dry powder fire extinguisher is 10 years; 3. The effective period of water-based fire extinguishers is 6 years.

Hello, 51 Anju is at your service.

In fact, there are two aspects of the validity period of carbon dioxide fire extinguishers, one is the cylinder of the fire extinguisher, according to the relevant national specifications, the mandatory scrapping period of carbon dioxide fire extinguishers is 12 years; On the other hand, the extinguishing agent of carbon dioxide fire extinguishers also has an expiration date, which is stored at normal ambient temperature, and the validity period is two years, but generally speaking, the replacement period of the extinguishing agent is 1 to 2 years.

According to GB95-2007 "Fire Extinguisher Maintenance and Scrapping Regulations" scrapping regulations.

Fire extinguishers must be scrapped if they reach the following years from the date of manufacture:

a) Water-based fire extinguishers – 6 years;

b) Dry chemical fire extinguishers – 10 years;

c) Clean gas fire extinguishers – 10 years;

d) CO2 fire extinguishers and gas cylinders – 12 years;

If the fire extinguisher is found to have one of the following conditions, it must be scrapped:

a) Cylinder and headThe hydrostatic test is unqualified;

b) The cylinder of carbon dioxide fire extinguisher fails to pass the residual deformation rate test;

c) Serious corrosion of the cylinder (a large area of patent leather falls off, the rust area is greater than one-third of the total area of the cylinder, and the surface is pitted) or the connection parts and the bottom of the cylinder are seriously corroded;

d) The cylinder is seriously deformed;

e) The cylinder and head have traces of repair such as soldering, brazing or patching;

f) The thread of the front punch of the cylinder and the head of the cylinder (excluding lifting and pressing) is damaged or invalid;

g) Fire extinguishers with non-threaded connection between the cylinder and the head;

h) There are defects such as cracks and no pressure relief structure in the head;

i) The anti-corrosion layer inside the cylinder of the water-based fire extinguisher fails;

j) Portable fire extinguishers without intermittent jets;

k) The cylinder is a fire extinguisher with an unreasonable structure such as a flat bottom;

l) There is no name of the manufacturer and the date of manufacture (including the nameplate falling off, or although there is a nameplate, the name of the manufacturer can no longer be seen; The factory Hui suspects that the steel seal of the year and month cannot be recognized);

m) Fire extinguishers that have been burned by fire;

n) 1211 fire extinguishers that should be scrapped in accordance with GA 402;

o) Fire extinguishers that do not comply with the market access system for fire protection products;

p) Fire extinguishers that should be scrapped according to the regulations of the state or relevant departments.

If you have any questions, please feel free to ask them at Zhexiao 51 Residence.