Product Name: 99.5% O2 Gas in 40L 15MPa Oxygen Cylinders Combination Cylinder Type: Pressurized Cylinder Special Cylinder Type: Number of Cylinders Double-Acting Cylinder Type: Common Cylinder Pressure Direction: Double-acting Cylinder Standard: Standard Power: Hydraulic Structure: Piston Cylinder Usage: Print Material: Steel 219*1050mm: 40L Trademark: DSW Transport Package: Box Specification: ISO9809-3, TPED Origin: China HS Code: 731100 Product Description Water Capacity:40LOutside Diameter:229mmCylinder Height:1230mmCylinder Weight:55kgWall Thickness:6.2mmWorking Pressure:200BarTest Pressure:300BarMaterial:30CrMoColour:Black, white, Green, as Clients RequiredCertification:TPED CE DOTCertificationTPED CE DOTCylinderStandard GB5099OutsiderDiameter229mmWaterCapacity40LHeight1230mmWeight55kgs/unitWorkingPressure200BarTestPressure300BarWallThickness 5,7mmMaterial30CrMoStorageGas8Cum3