How many 10-inch balloons can a tank of helium fill?

Generally, there are 13L, 22L, 40L, etc. Under the general inflation pressure of 2.0MPa, 13L can fill 30 balloons 10 inch, and 22L is about 50 balloons.

Extended data;

1, the small helium bottle is portable, convenient and safe, and can fill 80- 100 9-inch balloons. A 50-pound low-pressure helium bottle can be used to fill 122 balloons with a diameter of 17 cm.

78 balloons with a diameter of 20cm 6L helium gas cylinders can fill 303 balloons with a diameter of 17cm, 195 balloons with a diameter of 20cm 4L helium gas cylinders can fill 205 balloons with a diameter of 17cm, and 130 balloons with a diameter of 20cm.

2. Aluminum balloon is also called aluminum foil balloon, hydrogen balloon and helium balloon in China. The English name is foil ball Dolphin helium balloon or mylarballoohelium balloon.

According to different occasions, it can be divided into birthday party balloons, toy cartoon aluminum film balloons, gift balloons, decorative balloons, advertising balloons, Valentine's Day balloons, Children's Day balloons, Christmas balloons, Spring Festival hydrogen balloons and other holiday balloons. ?

3. Some people call it aluminum foil balloon because they have different understandings of the material of aluminum film balloon, but the name of the material used in the balloon here should be called aluminum film more appropriately; Some people call it a hydrogen balloon or a helium balloon because the gases filled are different.

When inflating aluminum film balloons, hydrogen gas is generally used in China due to cost factors.

4. So people in China generally call it a hydrogen balloon, but the disadvantage of using hydrogen is that it is more dangerous. In foreign countries, helium is generally used to inflate aluminum balloons, so helium balloons are generally written on the query table.

Reference materials; Baidu encyclopedia-helium balloon