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ADD: C-1102, Van Metropolis, No. 35, Tangyan Road, High-Tech Zone, Xi'an, China

TEL: 0086 29 89584808


Seamless Pressure Vessel

Certificates:ASME U, ASME U2
Applicable standard:ASME VIII, ISO 11120-1999, dot sp8009, Q321088HGF 005-2012
Designed pressure:20MPa, 25MPa
Material:ASTM A519 4130Q, ASME SA372 grade J, Classes 110
Manufacture processing: Three-dimensional cold rolling + Hot spinning
Stationary Ground Storage & Movable
Shapes: Cylindrical & Spherical

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Product Details


Seamless Pressure Vessels are also called CNG large volume seamless steel gas cylinder, mainly used for both Stationary Storage & multi-model transportation. The designs, manufactures and tests in accordance with the requirements of international standards: ASME VIII、ISO 11120-1999、DOT  SP8009、Q321088HGF 005-2012.


Applicable gas: CNG, hydrogen

Applicable field: Natural Gas Fueling Station, Gas Storage Station, Marine storage cylinders, High pressure natural gas, hydrogen transport, etc.


Cylinder TypesOD   (mm)WT   (mm)Length   (m)
Cold-rolled Seamless559 (22'')12~306~11.7


Please contact for further information. 

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