Reciprocating　compressor　is　the　core　equipment　for　storing　natural　gas　in　gas　storage.　The　abnormal　vibration　of　pipeline　will　lead　to　fatigue　fracture　of　pipeline,　loose　and　broken　connecting　parts,　and　even　lead　to　leakage　of　high　temperature　and　high　pressure,　flammable　and　explosive　gas,　causing　fire　in　gas　storage.　and　major　accidents　such　as　explosions.　In　this　paper,　the　first-level　outlet　safety　valve　pipe　with　abnormal　vibration　of　a　gas　storage　reciprocating　compressor　is　taken　as　an　example.　Through　theoretical　and　experimental　exploration,　the　vibration　source　tracing　and　vibration　reduction　technology　of　reciprocating　compressor　are　studied.　Based　on　the　finite　element　analysis　of　the　cause　of　vibration　anomaly,　the　double-dynamic　vibration　absorber　with　vibration　reduction　is　designed　based　on　the　fixed-point　theory.　After　installing　the　vibration　absorber,　the　finite　element　analysis　results　reduce　the　pipe　vibration　from　16.9　μm　to　11.7　μm.　Finally,　the　vibration　reduction　effect　of　the　vibration　absorber　is　verified　by　finite　element　analysis　and　field　test,　which　provides　certain　guidance　for　pipeline　vibration　reduction.　©　Springer　Nature　Singapore　Pte　Ltd　2020.