Small portable high-altitude pure emergency oxygen tank
Product Information:
Aliases: Pure Gas cylinders, Emergency Oxygen bottle, Small O2 bottle, Oxygen Portable bottle, Portable Oxygen tank for high altitude small oxygen cylinder parameters: 89mm-180mm outer diameter; 0.8 litre to 20 litre oxygen cylinders; Oxygen cylinder working pressure is 150bar; Hydrostatic test pressure is 250bar; Iso9809-3 production standard; 37 mn material;
Height of small oxygen cylinder: 197mm-1012mm; Small oxygen cylinder body weight: 1.60kg-24.8kg; Minimum design wall thickness of small oxygen cylinder: 2.4mm-4.9mm; Cylinder mouth thread: PZ19.2,PZ27.8,PZ39; 25E; 3/4-14 NGT, etc.; The maximum storage capacity of small oxygen cylinders is 0.12m3-6m3 (150L-6000L)
Shandong Hongsheng Pressure Vessel Co., Ltd. is willing to be your long-term partner and chief cylinder safety officer, and jointly escort your cylinder safety.
Tips for safe use of gas cylinders:
(1) When opening or closing the bottle valve, hand or special wrench should be used. No other tools should be used to prevent damage to the valve. Spanners cannot be used for valves with handwheels. If the valve is damaged, the cylinder should be isolated and repaired promptly.

(2) The gas in the bottle shall not be used up, and residual pressure shall be left. It is easy to check when filling and prevents other gases from pouring into the bottle.

1、Minimum order quantity: 100 only

2、Our seamless steel cylinders are widely used in fire fighting and scientific research industry, medical devices,

3、We are China's gas cylinder production factory,

4、Gas cylinders of common sense

The cylinder wall shall be examined for longitudinal imperfections with the ultrasonic energy transmitted in both circumferential directions and, for transverse imperfections, in both longitudinal directions.

5、An alternative scanning method may be used for transverse detection of imperfections, in which the scanning or relative movement of the probes and the work piece is longitudinal, the sweeping motion being such as to ensure a 100 % surface coverage with approximately 10 % overlapping of the sweeps.

6、major cone cone bounding the crests of the thread of the valve stem, or the roots of the cylinder neck thread.

7、Effect of phosphorus on seamless steel tube

Phosphorus in steel can be dissolved in ferrite completely, so that the strength of ferrite increases at room temperature, while the plasticity and toughness decrease, that is, the so-called "cold brittleness" is produced.

The cold working properties and weldability of steel are deteriorated.

The higher the carbon content of steel, the greater the embrittlement. Phosphorus content should be strictly controlled.

8、Small Portable High Altitude Pure Emergency Oxygen O2 Bottle(ISO9809-3 TUV 150BAR)