Axial flow check pneumatic valve in the practical application of LNG receiving station

with petrochina, sinopec and cnooc energy of LNG industry involvement, more and more China's LNG receiving station construction, and form a complete set of LNG receiving station goonhilly, transit construction speed will also gradually speeding up, the demand for axial-flow check pneumatic valve will be more and more big, not only expensive imported pneumatic valve, transportation and after-sale service trival, once appear, the change in the contract implementation process will also cause major problems for project construction, applied to the axial flow of LNG receiving station check of home-made pneumatic valve is imperative.