CNG1-356-50-200

• Application: Medium Filling
• Material: 34CrMo4
• Pressure: 10.0MPa≤p<100.0MPa
• Storage Medium: Compressed Natural Gas
• Pressure Level: High Pressure (10.0MPa≤p<100.0MPa)
• Condition: New
• Model NO.: CNG1
• Working Pressure: 200 Bar
• Outside Diameter: 356 mm
• Test Pressure: 300 Bar
• Nominal Vlume: 50L
• Transport Package: Container
• Specification: CNG1
• Trademark: SEFIC
• Origin: Shanghai, China (Mainland)
• HS Code: 7311009000

Product Description

1. Application standard: ISO 11439:2013+A1:2021
2. Filling contents: CNG;
3. Environmental temperature: -40ºC~65ºC
4. Material:34CrMo4
5. After heat treatment,every cylinder should be ultrasonic testing according to the IS011439 oppendix B;
6. Working pressure: 200bar
7. Test pressure: 300bar ,time of keeping pressure should be more than 30S;
8. Hardness value 225HB~330HB,measure three points form the shell;
9. Min.Bursting pressure:≥450bar;
10. The sizes and notes with the mark in the drawing are not for dimention checking purpose.
11. Design service life:20 years.
12. After heat treatment,every cylinder should be Carried out ultrasonnically examination for defects in accordance with    ISO 11439 annex B,and acceptance the depth of the notches shall not exceed of (5±0.75)% the nominal wall thickness.