Mud Pump Liner / Drilling Pump Liner

1.Liners combine the strength of a forged steel outer shell with the abrasion and corrosion reisistance of a high chromium iron or high purity ceramic inner sleeve. 2.Feature a centrifugally cast high chrome iron sleeve which is machined and heat treated to a minmum uniform bore hardness of HRC65, ceramic liner hardness up to HRC68 3. The 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, ceramic surged fivefold, more than 4000 hours, highest purity up to 7000-8000 hours. 4. Our liner made for superior performance under tough corrosive and abrasive conditions. We supply all common models of drilling rig mud pump liner in material zirconia ceramic and high chrome bimetal for Emsco, Gardner Denver, National, Oil well, Continental, Ideco, 3NB series mud pump and so on, ceramic liner inner sleeve material is 99.99% zirconia, high chrome bimetal liner is forgings , with chrome content 28%.

Mono-Metal Liner Lake mono-metal liner has its inner bore quenched with the carburized layer thickness as 1.5 to 1.8mm to achieve hardness of 58 to 60 HRC. The liner features high hardness, great corrosion resistance, no deformation and high surface finish. It can be applied on Gardner Denver duplex pumps such as FY-FXD7-1/2X10 series, FC-FXX5X8 series, FD-FXX5X10 series and FG-FXG5X6 series, etc. Bi-Metal Liner The outer sleeve of Rundongs bi-metal liner is made of forged carbon steel and features great wear resistance, while the inner sleeve is made of high-chromium alloy cast iron and features great resistance to wear and corrosion. Through thermal treatment, the inner sleeve reaches hardness of 61 to 64 HRC. In general, the service life of our bi-metal liner is 800 hours. The liner has won a great reputation among many oil fields. Ceramic Liner Our ceramic liner is made of toughening zirconium oxide with fracture toughness (K) ranging from 10 to 15 Mpa, which is about 10 times of that of traditional ceramics. In addition, the linerâ??s flexural strength(�?) is ranging from 600 to 800 Mpa, the Weibull modulus is 18m and the elasticity modulus (E) is 200Gpa. The ceramic liner features excellent resistance to wear and corrosion. Its average service life is longer than 3,000 hours, which significantly reduces the cost of well drilling.

API high quality mud pump bi-metal liner, triplex mud pump liner 1.Mud Pump Liner Type: Bi-metal liner, ceramic liner 2.Mud Pump Liner Standard: API 7K Mud Pump Liner Description: 1. Our company could supply all spec premium liners and ceramic liners used in various brands of mud pumps. 2. Our premium liners are made of a forged steel outer shell and a high chromium iron inner sleeve. The out shell is centrifugally forged with high quality carbon steel, with Tensile Strength > 610Mpa, Yield Strength > 450 Mpa, Elongation >17%, Hardness HB -180-200; The inner sleeve is centrifugally forged with high chrome iron alloy, with Hardness over HRC62 after heat treatment. Each liner is machined to close tolerances to assure ease of installation and long liner life with the inside diameter of these premium liners honed to a mirror-like finish for smooth even wear during the life of the liner. It could serve more than 800 hours. 3. Our ceramic liners are made of a forged steel outer shell and a ceramic inner sleeve. We can supply Zirconia(ZrO3) sleeves as well as Alumina(Al2O3) sleeves. The ceramic liners are mainly used for well drilling and geological explorations especially widely used in harsh oil mining environment, offshore well&gas exploration etc. It serves a 5 to 10 times longer life than metal products, and will cut down the mining cost of more than 50%.

1. Module is made from 4135 alloy steel with strict forging and heat treatment process, or Ceramic (Zirconia and Aluminium Oxide). 2. Mud pump fluid end parts offer full lines of Cylinder Head, Valve Lock Cover, Valve Assy, Cylinder Head Threaded Ring, Cylinder head Plug, Valve Cover Plug, Upper Valve Guide, Lower Valve Guide, Liner Threaded Ring, Liner Lock, Wear Plate and much more. 3. Three types of Liner: High chrome sleeve, single shell, zirconia ceremic liner. 4. Pony rod and piston rod is made of premium quality, heat treated alloy steel. 5. Valve and seat assembly are made of forged alloy steel with deep carburized wear surface. We offer a full range of valves and seats which include full open valve and seat, 3 web / 4 web design valve and seat .

1. Module is made from 4135 alloy steel with strict forging and heat treatment process, or Ceramic (Zirconia and Aluminium Oxide). 2. Mud pump fluid end parts offer full lines of Cylinder Head, Valve Lock Cover, Valve Assy, Cylinder Head Threaded Ring, Cylinder head Plug, Valve Cover Plug, Upper Valve Guide, Lower Valve Guide, Liner Threaded Ring, Liner Lock, Wear Plate and much more. 3. Three types of Liner: High chrome sleeve, single shell, zirconia ceremic liner. 4. Pony rod and piston rod is made of premium quality, heat treated alloy steel. 5. Valve and seat assembly are made of forged alloy steel with deep carburized wear surface. We offer a full range of valves and seats which include full open valve and seat, 3 web / 4 web design valve and seat .