Shandong Hongsheng Pressure Vessel Co., LTD

Gas cylinder flaw detection： reference standard of convenient length shall be prepared from a cylinder which is dimensionally and acoustically representative of the cylinder to be examined, as demonstrable by the manufacturer. 

The reference standard shall be free of discontinuities which may interfere with the detection of the reference notches. Reference notches both longitudinal and transverse shall be machined on the outer and inner surface of the reference standard. 

The notches shall be separated such that each notch can be clearly identified.

Product Information:

1、2 litre; 108mm cylinder outer diameter; TUV ; Iso9809-3 or GB/T5099.3 production standards; Working pressure is 150bar; Hydrostatic test pressure is 250bar; 37 mn manganese steel;

2、Height of nitrogen bottle body: 310mm; Cylinder mouth thread: PZ19.2,PZ27.8,PZ39; 25E; 3/4-14 NGT, etc.; Maximum nitrogen storage: 0.3m3 (300 L); Minimum design wall thickness of cylinder: 2.9mm; Cylinder body weight: 3.62kg;

3、Alias: 2L cylinders, 2L BOTTLES, CO2 bottles, Nitrogen bottles, 150bar bottles;2 litre gas bottles; 2 litre gas cylinder; 2 litre gas tanks

1、Minimum order quantity: 100 only

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

3、Products can be exported to countries or regions:China, Southeast Asia, Middle East, Asia, Africa, Europe, Oceania, America

4、Factory (we are the manufacturer)：Shandong Hongsheng Pressure Vessel Co., LTD

5、Gas cylinder flaw detection：

The effectiveness of the equipment shall be periodically checked by putting a reference standard through the examination procedure. 

This check shall be carried out at least at the beginning and end of each shift.

 If during this check, the presence of the appropriate reference notch is not detected, all cylinders examined subsequent to the last acceptable check shall be retested after the equipment has been reset.

6、Markings :(1) on the shoulder of the bottle or on an addendum or permanently fixed neck or collar, in a local position or in a circular arrangement;  (2) Contents in accordance with ISO13769 or relevant regulations of the user country; 

7、2litre Gas Cylinder Product Parameters table (ISO9809-3 TUV 150bar)

2L 150bar CO2 Bottle Argon Nitrogen Helium N2O Air Cylinders

• 2L cylinders
• 2L bottles
• 3L 150bar Helium Air cylinders
• Nitrogen bottles
• 150bar bottles