1. Mud Pump Shear Safety Valve:

KINGWELL, a large drilling tools, Drilling rig spares, Water well drilling and mining pump part, Drilling mud pumps and Fluid End Expendables and mud pump spare parts manufacturer in China.

We make F-500 MUDPUMP, F-800 MUD PUMP, F-1000 MUD PUMP, F-1300/1600 MUD PUMP.

We make all fluid end modules, Ceramic liners, Hy-chrome liners, rubber replaceable and bonded urethane pistons and all spares for popular brand mud pumps.

2. All our fluid end parts are manufactured to API 7K quality standards.

Parts are available and interchangeable for these popular brands:

National Oilwell;   Gardner Denver;   Weatherford International /Ellis Williams,

Mud King;  American Manufacturing;   Baker SPD;

SouthwestOverseas; Emsco;

BOMCO/Baoji; LS National;   Ideco ;   Wirth;   OPI;

Wilson;  Gaso;   Skytop/Brewster;   Drillmec

3. Goods Kingwell Oilfield ever produced:

4. Other Mud pump spare parts Kingwell are able to supply:




Other mud pump spare parts available by Kingwell:

Stand
Thestand is made of welded steel plate with stress relief, which leads to excellentrigidity and high strength. The reinforcing plate structure is applied forstiffness at the crank shaft bearings. Necessary oil reservoir and oil routesystem are set up inside the stand aiming at cooling and lubrication.

Crankshaft
Thecrank shafts are alloy steel castings. Gears, connection rods and bearings areseparatelymounted on the crank shaft. The teeth on the gears are herringboneteeth. The tight fitting is used for the assemble between inner hole of gearsand crank shaft together with inserting bolt and locknut for solidification. Thebig end of rod is installed respectively on three eccentric elbow of the crankshaft by means of the single column roller bearing, while the small end isinstalled on the cross pin through the double column roller bearing. Both endsof the crank shaft are double column centripetal sphere roller bearing.

Pinion shaft

The pinion shaft are alloy steel forgings assembling with manufactured herringboneteeth gear featured with medium-hardnessed teeth surface. For the convenience ofmaintenance, the single column centripetal long roller bearing is selected forthe internal circle without cover edge. Either end of the shaft can be mountedwith belt wheel or sprocket wheel.

Cross head and extension rod

Thematerials of the crosshead and the crosshead guiding plate are of outstanding wearing resistance with long service life. By the adoption of upper and lower guiding plates, the concentricity is in a position to be adjusted by employingshims at the lower guiding plate. The crosshead and the intermediate rod areconnected by flange bolt, with which rigid connection the concentricity betweenthe rod and the crosshead can be guaranteed. Clamps in light weight areemployedfor connection between extension rod and piston rod , which areconvenient and reliable .

Hydraulic cylinder

Hydraulic cylinder is forged of alloy steel. Three cylinders of one pump are interchangeable with each other. According to customers special requirements, toenhance the anti-corrosion performance, the surface of the hydraulic cylinder issupposed to be processed with chemical plating nickel. Pulsation dampener, shear relief valve and discharge strainer are separately mounted on theoutlet.

Valve assembly

Thesuction valves and discharge valves of RLF mud pump are interchangeable witheach other.

Liner  

Bi-metalliners are used. The sleeve is made of wear-resistant cast iron, the surfacehardness is HRC60-65. Therefore, liners feature wear resistance, corrosionresistance and high surface finish. Liners are put in from the cylinder coverbore in the front of the cylinder and fixed with liner cage, cylinder cover plugandcylinder cover when installing.

Spraypump

Thissystem is consisted of spray pump, cooling water tank and spray pipelines withthe function of the necessary cooling and splashing to liners and pistons toprolong their lifetime.

Thesplashing pump is the centrifugal pump which can be driven by the belt mountedon the end of input shaft, or can be individually driven by a motor with wateras the cooling and lubrication media.

Towash the interface between the pistons and liners back and forth, the fixed spray pipe lines are employed which are secured inside the shell.

Lubrication system

hecombination of forced lubrication and splashing lubrication is used for thepower end. For the purpose of forced lubrication, the gear oil pump located at the oil tank feeds compressed oil to crossheads, extension rods and bearingsrespectively via the lubrication pipe lines. More ever, the operation situationof the gear oil pump can be observed by the manometer embedded in the after bodyof mud pumps.

Charging system

Eachmud pump can be equipped with one charging pump to avoid air blocking caused bylow pressure at the suction inlet. The spraysystem is driven by a specialmotor which is installed on the suction pipe assembly. To reduce the total powersupply of drilling rigs, driving shaft is employed to drive the spray pump as well.


Any enquiry for above products and its relative spare parts, kindly contact with kingwell and we will quote you a good price for reference.