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Gas Cylinder

Oxygen cylinder

Products

Oxygen cylinder

Product description

First, the product name

Chinese name: oxygen cylinder

English name: Oxygen cylinder

Second, product introduction

(1) Oxygen cylinders are high-pressure vessels for storing and transporting oxygen. They are generally hot-pressed and pressed from alloy structural steel and have a cylindrical shape. Used in hospitals, first aid stations, nursing homes.

(2) The shoulder of the cylinder is marked with the working pressure, test pressure, volume, weight, and other information. The surface is painted in sky blue, and the word "oxygen" is written in black.

(3) The standard for gas storage capacity of oxygen cylinders is pressure resistance.

(4) The upper limit of the pressure of a conventional oxygen cylinder is 15Mp (MPa). The atmospheric pressure is 147 atmospheres.

(5) The pressure resistance test value is 22.5Mp.

(6) The pressure inside a conventionally filled cylinder should be around 12~15Mp.

(7) The gas in the bottle cannot be completely used up, and the residual pressure of not less than 0.1-0.2MP should be retained.

Third, common uses

Oxygen cylinders are ideal oxygen supply equipment for hospitals, first aid stations, nursing homes, home care, field ambulance, personal health care and oxygen supplementation in various anoxic environments. It is an indispensable friend for patients, the elderly, pregnant women, students, white-collar workers and tourists, tunnels and climbers.

1. Before use, check whether the joint is leaking. You can apply soap liquid for inspection and confirm that it does not leak before conducting the experiment.

2. After confirming that the pressure reducing valve is closed (T adjusting screw is released), open the cylinder total valve counterclockwise and observe the high pressure meter reading, then turn a small switch on the left side of the pressure reducing valve counterclockwise, then clockwise slow Slowly turn the pressure reducing valve to adjust the screw (T-scroll) so that it compresses the main spring to open the valve. The pressure on the decompression gauge is at the desired pressure and the pressure value on the decompression gauge is recorded.

3. After use, first turn off the cylinder main switch clockwise, then loosen the pressure reducing valve counterclockwise.

Fourth, the packaging specifications

product name	Cylinder model	Diameter (mm)	Volume (L)	Height (mm)	Weight (kg)	Working pressure (MPa)	Wall thickness (mm)	Bottle material
Oxygen cylinder	2Lcylinder	140	2.5	300	5.5	15	3.6	37Mn
Oxygen cylinder	3Lcylinder	140	3.0	345	6.1	15	3.6	37Mn
Oxygen cylinder	4Lcylinder	140	4.0	395	7.1	15	3.6	37Mn
Oxygen cylinder	8Lcylinder	140	8.0	680	11.5	15	3.6	37Mn
Oxygen cylinder	10Lcylinder	152	10	710	13.5	15	4.0	37Mn
Oxygen cylinder	15Lcylinder	152	15	1020	18.5	15	4.0	37Mn
Oxygen cylinder	20Lcylinder	219	20	715	28	15	5.7	37Mn
Oxygen cylinder	25Lcylinder	219	25	865	33	15	5.7	37Mn
Oxygen cylinder	30Lcylinder	219	30	1015	38	15	5.7	37Mn
Oxygen cylinder	35Lcylinder	219	35	1165	43	15	5.7	37Mn
Oxygen cylinder	40Lcylinder	219	40	1315	48	15	5.7	37Mn
Oxygen cylinder	50Lcylinder	219	50	1615	58	15	5.7	37Mn

Fifth, the production process

1. Overall flushing type:

Billet sawing and cutting - induction heating - anti-extrusion punching - drawing - picking - closing - heat treatment - external sandblasting - mouth thread processing - internal sandblasting (or phosphating) treatment - hydraulic test - upper valve -Airtight test-spray-drying-inspection-inbound

2, steel pipe spinning forming method:

Steel pipe sawing and cutting - induction heating - spinning seal bottom - milling insole - induction heating - spinning pressure closing - heat treatment - sand blasting - mouth thread processing - internal sandblasting (or phosphating) treatment - hydraulic test - upper valve -Airtight test-spray-drying-inspection-inbound

Sixth, matters needing attention

(1) The distance between the oxygen cylinder and the open flame shall be not less than 10 meters, shall not be close to the heat source, and shall not be exposed to sunlight.

(2) It should be stored in a dry and cool place, and the cylinder should not be hit. Oxygen bottle mouth, inhaler, pressure gauge, and interface threads are strictly prohibited from staining (dyeing) grease.

(3) When transporting and loading and unloading the oxygen cylinder, close the bottle valve, tighten the cap, and gently move it. Do not hit the roller and throw it.

(4) During the movement, parking and use of the oxygen supply, please pay attention to the protection of the bottle and the valve to prevent the cylinder from tipping over, so as to avoid damage to the accessories.

(5) If air leakage is found during use, please close the cylinder valve immediately.

(6) Please do not repair it yourself.

(7) It is strictly forbidden to disassemble parts on valves such as oxygen cylinder valves, valve switches, pressure gauges, etc.

(8) It is strictly forbidden for the user to fill the oxygen privately.

(9) The oxygen cylinder inflation pressure shall not exceed the specified pressure. It is strictly forbidden to overfill; the gas cylinder shall be inspected every 3 years, and then it can be used after passing the test. The inspection is carried out in the aeration unit.

(10) Oxygen is blue in liquid and solid state, so the oxygen cylinder is painted blue, but the oxygen in the oxygen cylinder is in the form of high pressure gas rather than liquid oxygen.

Note: The above specifications of the cylinder are general reference materials. If you have special requirements, please call 40009 63336, 18563963366.

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