Material: 30CrMo,
OD: 325mm/356mm/406mm
Service Pressure:20MPA
Water capacity: 20l 28l 30L 45L 50L 60L 65L 70L 80L 90L 100L 110L120L 130L etc.
We have the BV certificate in the standard ISO11439.
And most of our products are exported to Uzbekistan , Iran, SouthAmerican, Malaysia Vietnam and so on.