Mud Pump Valve
The valve assembly is the key component of the hydraulic end of the mud pump. It has a high working frequency and great impact. Its quality directly affects the service life of the hydraulic cylinder and it is the main vulnerable part of the mud pump. The assembly consists of the body assembly and the seat. The assembly may be divided into a through-hole valve, a three-seat valve, and a four-seat valve, according to the internal bore form of the seat. The valve body and seat of the valve assembly are carburized and hardened by 20CrMnTi of high quality bonded steel. The surface hardness is greater than HRC60. The rubber is made of polyurethane, which greatly improves the overall service life of the valve assembly and the effective service time is over 300 hours. Valve body assembly is composed of valve body, valve rubber, valve nut, guide frame, gland, spring, steel ball, etc. And the assembly acts to control the mud intake and discharge in the tank. F-1600 uses API 7#, F-500 pumps use API 5#, F-800 and F-1000 mud pumps use API 6#.
The Extension Rod For Mud Pump is one of the important parts of the power end. Its function is to transfer the power to the hydraulic end. The extension rod material is 35CrMo. The surface is chrome plated, and smooth after finishing grinding, which greatly improves the wear resistance and corrosion resistance. Our company can produce F series, 3NB series mud pump supporting various specifications of the extension rod.
The middle pull rod, also called the intermediate rod, is an important part of connecting the crosshead and the piston rod, is the key part of connecting the mud pump power end and the hydraulic end.One end is connected to the crosshead, and the other end is connected to the piston rod through a clamp.It has a stuffing box assembly on its outer surface.In the reciprocating movement, the outer circle of the middle pull rod and the seal in the packing box rub with each other, in order to ensure the wear resistance, the outer surface of the middle pull rod is plated with hard chromium.
Other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod(Speed rod), produce Hexagonal and round cross-sections, Hexagonal rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications.
With the longer steel tending to be larger in diameter conventional extension steel is characterized by duplicate thread on each end of the steel.
We have complete range of tools Extension rods including male male and male-female configurations, round and hex shapes, different lengths and different heat treatment options.Those products used for drifting and tunneling project ranging from mining to dams and other civil engineering projects.
The Extension Rod For Mud Pump is one of the important parts of the power end. Its function is to transfer the power to the hydraulic end. The extension rod material is 35CrMo. The surface is chrome plated, and smooth after finishing grinding, which greatly improves the wear resistance and corrosion resistance. Our company can produce F series, 3NB series mud pump supporting various specifications of the extension rod.
The middle pull rod, also called the intermediate rod, is an important part of connecting the crosshead and the piston rod, is the key part of connecting the mud pump power end and the hydraulic end.One end is connected to the crosshead, and the other end is connected to the piston rod through a clamp.It has a stuffing box assembly on its outer surface.In the reciprocating movement, the outer circle of the middle pull rod and the seal in the packing box rub with each other, in order to ensure the wear resistance, the outer surface of the middle pull rod is plated with hard chromium.
Other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod(Speed rod), produce Hexagonal and round cross-sections, Hexagonal rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications.
With the longer steel tending to be larger in diameter conventional extension steel is characterized by duplicate thread on each end of the steel.
We have complete range of tools Extension rods including male male and male-female configurations, round and hex shapes, different lengths and different heat treatment options.Those products used for drifting and tunneling project ranging from mining to dams and other civil engineering projects.
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Double metal cylinder liners are made with a forged steel outer shell and a abrasion and corrosion resistance of a high chromium iron inner sleeve.The dimensional accuracy should be strictly controlled in the production process, which can ensure they are easy and steady to install.With high finish and high hardness the inner sleeve has good character of wear resistance,corrosion-proof and long using life.This product is suitable for all kinds of bad working conditions. Its normal life is more than 800 hours.
Production Process: The bi-metal cylinder Liner of our company combined with the advantages of abrasion hot-forging out liner and anticorrosion high chrome inner liner. The out liner is made of high quality carbon steel by hot pressing forming. Its tensile strength is over 900000psi. The inner liner is made of high-chromium alloy by centrifugal casting.
The valve assembly is the key component of the hydraulic end of the mud pump. It has a high working frequency and great impact. Its quality directly affects the service life of the hydraulic cylinder and it is the main vulnerable part of the mud pump. The assembly consists of the body assembly and the seat. The assembly may be divided into a through-hole valve, a three-seat valve, and a four-seat valve, according to the internal bore form of the seat. The valve body and seat of the valve assembly are carburized and hardened by 20CrMnTi of high quality bonded steel. The surface hardness is greater than HRC60. The rubber is made of polyurethane, which greatly improves the overall service life of the valve assembly and the effective service time is over 300 hours. Valve body assembly is composed of valve body, valve rubber, valve nut, guide frame, gland, spring, steel ball, etc. And the assembly acts to control the mud intake and discharge in the tank. F-1600 uses API 7#, F-500 pumps use API 5#, F-800 and F-1000 mud pumps use API 6#.
