hydraulic and pneumatic cylinder tube 1.ID:30-1500mm,W.T:2.5-55mm 2.Material:20#,45#,16Mn,25Mn,27SiMn 3.GB/ ... are specialized in automobile parts, motorcycle part, shock absorber, hydraulic cylinder, and other cylinders. ( function(){ var aBigImageSrc = [ 'http://i00.i. ... .run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); St52 hydraulic and pneumatic cylinder tube