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Shanghai ZhangNan Chemical Co.,Ltd
Add:The Southeast Of Hongyun Road And Thirteen Road Intersection, New District, Wuxi, Jiangsu, China
Linkedin:1012789136@qq.com
Ph:+86-13695532529
E-mail:penn.hu@wxsmqt.com

Helium Bottles for Balloons

Applications 1, before use to check the connection site is leaking, can be coated with soap to check, to confirm airtight experiment. 2. After confirming that the pressure reducing valve is in the off state (T adjusting screw is released), open the total cylinder counterclockwise and observe the...

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Product Details

Basic parameters

Material:

Steel

Place of Origin

Jiangsu, China

Brand Name

ZNAN

use

Gas packaging

Model Number

helium bottles for balloons

Cylinders color

 Any

Standard

He

Working Pressure

150~200Bar

Cylinder size

2.5L-440L


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Applications

1, before use to check the connection site is leaking, can be coated with soap to check, to confirm airtight experiment.

2. After confirming that the pressure reducing valve is in the off state (T adjusting screw is released), open the total cylinder counterclockwise and observe the pressure gauge reading. Then turn counterclockwise a small switch to the left of the pressure reducing valve and slow down clockwise Slowly turn the pressure regulator adjusting screw (T-Shaft) to compress the main spring to open the valve. The pressure on the decompression table at the desired pressure, record the value of the pressure on the decompression table.

3, after use, turn off the cylinder switch clockwise, then loosen the pressure relief valve counterclockwise.


Precautions

1. Indoor must be well ventilated to ensure that the maximum amount of hydrogen in the air does not exceed 1% (volume ratio). The number of indoor ventilation shall not be less than three times per hour, local ventilation hourly ventilation shall not be less than seven times.

2. The distance between the oxygen cylinder and the container and gas cylinder containing flammable, explosive substances and oxidizing gas shall not be less than 8 meters.

3. And open flame or general electrical equipment spacing should not be less than 10 meters.

4. And air conditioning, air compressors and ventilation devices such as suction outlet spacing should not be less than 20 meters.

5. With other flammable gas storage location spacing should not be less than 20 meters.

6. Forbid percussion, collision; Cylinder not close to heat; Summer should prevent exposure.

7. Must use a dedicated oxygen regulator, open the cylinder, the operator should be standing behind the valve port side, the action should be gentle.

8 valves or pressure relief valve leakage, shall not continue to use. When the valve is damaged, it is forbidden to replace the valve with pressure in the bottle.

9. The gas inside the bottle is forbidden to be used up. The residual pressure above 0.5MPa should be reserved.


Product Description

Cylinder model

Outer diameter (mm)

Volume (L)

Length (mm)

Weight (kg)

Working pressure

Test pressure

thickness

material

EN178

178

12

830

17.5

150bar(20MPa)

250bar(30MPa)

4

34CrMo4

EN178

178

12

810

17.5

150bar(20MPa)

250bar(30MPa)

4

34CrMo4

Cylinder model

Outer diameter (mm)

Volume (L)

Length (mm)

Weight (kg)

Working pressure

test pressure

thickness

material

EN178

178

5

315

8.8

150bar(15MPa)

250bar(25MPa)

4

30CrMo

8

450

11.2

10

540

12.8

13.4

695

17.5

15

765

16.8

16.8

845

18.2

18.8

935

19.8

EN178

15.7

815

21

138.9bar(2015psi)

208.4bar(3022psi)

10.8

590

16

EN178

13.4

695

15.6

150bar(15MPa)

250bar(25MPa)

34CrMo4

16

810

17.5

16.8

845

18.2

18.8

935

19.8

EN178

10.7

590

13.5

13.4

715

15.6

16

830

17.5

16.8

865

18.1

18.8

950

19.6

20

1005

20.5



FAQ

1. What's your product price?

Because each gas price depends on your quantity and purity requirements, it is difficult to give a fixed price. If you are interested in some gases, please provide your details. I can offer you an offer.

2. What's the min order?

Different products with different MOQ, please do not hesitate to tell us your needs

3. Is there any cautions to use gas cylinders?

1) The use and testing of gas cylinder shall be subject to “Safety inspection regulations for gas cylinders” issued by State Bureau of Quality and Technical Supervision. 

2) The gas cylinder shall away from heat and sunlight exposure. The distance from fire should be no less than 10 meter. And it is prohibited to hit the cylinders. 

3) It is prohibited to use fire to heat the valve if it was frozen. 

4) The nozzle of the gas cylinder was strictly prohibited from oil contamination 

5) The gas in the cylinder cannot be entirely exhausted, it would be better to remain not less than 0.040 MPa residual pressure

6) The filling pressure of gas cylinder cannot exceed the prescribed pressure.


Our Company

Safety Monitoring Center.

Quality control.

Filling workshop

We have accumulated more than 20 million dollars for the safety of investment funds, which we must insist on doing the most important thing.

Our quality control equipment includes Shimadzu mass spectrometer, halo water analyzer and other testing equipment.

We currently produce 2 million bottles of industrial gas, including high purity gas, electronic gas, rare gas.

Air separation plant.

Acetylene plant.

Hydrogen factory.

We have 16 sets of air separation equipment in the country, 30,000 cubic meters / hour of gas capacity.

We can produce an annual output of 1.8 million bottles of acetylene gas.

We manufacture the electronic grade high purity hydrogen 99.9999%.


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Trading Information

 

Whether to support a price

no

Price setting

Single FOB range price

FOB price

USD:50-150 Piece

MOQ

210 Piece

payment method

L/CD/AD/PT/TWestern UnionMoneyGramOther


Warning

It is forbidden to hang oxygen cylinders and acetylene gas cylinders to work height and use them. If they need to be used, the hose may be lengthened or the work platform should be supported firmly.


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