... ,alloy steel 4.35 years history 1.the hydraulic bladder buffer consists of bladder,shell,valves of gas and fluid inlet ... flow fluctuation.2.here is the basic parameters for the buffer ModelnominalPress(Mpa)Volame(L)Size(mm)Weight(kg)MdD1D2D3D4N-D5L1HConnecting ... the first company in China specialized in producing hydraulic accumulator/buffer and seamless high pressure gas bottle,it has a history ...