Gardener Denver triplex mud pump parts cylinder premium liner :
Dongli Premium liners are manufactured according to API-7K and combine the strength of a forged Carbon Steel outer shell and high chromium iron inner sleeve,These liners are machined with high-frequency quenching and heat treatment to a minimium bore hardness not less than 63 HRC,so our liners have advantages of high wearing property,high resising of acid and alkali and long life under tough condition for all kinds of mud pumps.
premium liners combine the strength of a forged steel outer shell with the abrasion and corrosion reisistance of a high chromium iron inner sleeve. The liners feature a centrifugally cast high chrome iron sleeve which is machined and heat treated to a minmum uniform bore hardness of HRC62. The inner surface of the liners with a
mirror like smooth finish and the inner holes’ dimension tolerance is strictly
controlled to ensure a long using life of more than 800 hours.
DL premium liners are made for superior performance under tough corrosive and abrasive conditions.
DL ceramic liners combine the strength of a forged steel outer shell with the abrasion and corrosion reisistance of a ceramic inner sleeve. We supply Zirconia as well as Alumina sleeves, of which Zirconia performs better impact strength,higher hardness and be honed to finer surface finishes than Alumina.