High Pressure Seamless Steel Cylinder
ISO11439 Standard Compressed natural gas steel cylinder |
Serial No. | Type | Nominal working Pressure | Water test pressure | Volume | Design wall thickness | Nominal Outer Dia. | Length | Weight | Material for cylinder | Carry out standard | 1 | CNP20-20-232A | 20 | 30 | 20 | 5.5 | 232 | 640 | 27 | 34CrMo4 | ISO11439 | 2 | CNP20-25.5-232A | 20 | 30 | 25.5 | 5.5 | 790 | 32 | 34CrMo4 | 3 | CNP20-28-232A | 20 | 30 | 28 | 5.5 | 850 | 35 | 34CrMo4 | 4 | CNP20-34-232A | 20 | 30 | 34 | 5.5 | 1035 | 41 | 34CrMo4 | 5 | CNP20-50-356A | 20 | 30 | 50 | 8.2 | 356 | 708 | 62 | 34CrMo4 | 6 | CNP20-57-356A | 20 | 30 | 57 | 8.2 | 785 | 68 | 34CrMo4 |
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