F-2200HL HP Drilling Mud Pump Spare Parts-3

1

AH100101-09B1

High-strength alloy steel + nitrided coating

1. Hydraulic oil contamination causing abrasive wear; 2. Long-term high-pressure operation leading to material fatigue

1. Regularly filter hydraulic oil and replace oil filters per maintenance schedule; 2. Avoid frequent sudden pressure spikes by operating the pump within rated pressure range

2

AH100101-13

Chrome-plated carbon steel + rubber sealing layer

1. Seal aging due to high-temperature environment; 2. Hydraulic shock leading to seal deformation and internal part wear

1. Monitor hydraulic oil temperature and ensure cooling system normal operation; 2. Install pressure relief valves to buffer hydraulic shocks during pump startup/shutdown

3

AH220201-09B2

Titanium alloy + PTFE composite

1. Corrosive components in drilling mud infiltrating hydraulic system; 2. Improper assembly leading to uneven stress distribution

1. Check hydraulic system seals regularly to prevent mud infiltration; 2. Use professional assembly tools and follow OEM assembly torque specifications

1

AH130101-1000

42CrMo alloy steel (quenched and tempered)

1. Improper lubrication leading to dry friction between parts; 2. Long-term operation with misaligned shafts causing eccentric wear

1. Use high-temperature resistant lubricating grease and replenish lubricant at specified intervals; 2. Regularly check and adjust shaft alignment to ensure coaxiality within 0.02mm

2

AH130101-19

Nickel-chromium alloy steel + carburizing treatment

1. Impact load during pump startup causing tooth surface pitting; 2. Foreign particles entering the transmission system leading to abrasive wear

1. Adopt step-by-step startup to avoid sudden impact loads; 2. Install debris filters at the transmission system inlet and clean them regularly

3

T515-2005

Ductile iron (QT600-3) + surface hardening

1. Overload operation exceeding part load-bearing capacity; 2. Temperature rise leading to material brittleness and cracking

1. Monitor pump load in real-time and avoid operation beyond rated power; 2. Ensure ventilation of the pump cabin to prevent excessive temperature accumulation

4

T515-2013

Alloy structural steel + phosphating treatment

1. Vibration during drilling causing loose fasteners and abnormal wear; 2. Corrosion due to humid and dusty working environment

1. Check and retighten fasteners regularly using torque wrenches; 2. Apply anti-corrosion coating to exposed surfaces and clean dust regularly

1

AH220201-2100

Ceramic + stainless steel (316L)

1. High-speed erosion of hard particles in drilling mud; 2. Valve seat deformation due to frequent opening and closing impact

1. Pre-filter drilling mud to reduce hard particle content; 2. Avoid frequent rapid switching of valves and control the opening/closing speed

2

AH220201-0001

Tungsten carbide + nitrile rubber

1. Chemical corrosion of drilling mud (acid/alkaline) on valve seals; 2. Cavitation damage due to sudden pressure drop in the valve cavity

1. Test mud chemical properties regularly and select compatible seal materials; 2. Optimize valve structure to reduce pressure drop and avoid cavitation

3

AH220201-0002

Stellite alloy + fluororubber

1. Wear of valve core due to long-term friction with mud impurities; 2. Seal failure due to excessive temperature in the pump body

1. Clean the valve cavity regularly to remove accumulated impurities; 2. Monitor the pump body temperature and ensure the cooling system works normally

4

AH220201-22

High-chromium cast iron (Cr26) + EPDM rubber

1. Abrasive wear caused by sand-containing mud; 2. Valve stem bending due to uneven force during operation

1. Install a sand control device at the mud inlet; 2. Regularly check the valve stem straightness and correct or replace it in time

5

AH220201-23

Corrosion-resistant alloy steel + silicone rubber

1. Stress corrosion cracking in humid and corrosive environments; 2. Wear caused by improper valve opening degree adjustment

1. Keep the pump area dry and ventilated; 2. Adjust the valve opening degree according to the working conditions and avoid half-open and half-closed states for a long time

6

AH220201-2400

Zirconia ceramic + polyurethane

1. Thermal shock damage due to rapid temperature changes of mud; 2. Valve seat wear due to loose valve fastening

1. Preheat or cool the mud appropriately to avoid rapid temperature changes; 2. Check the valve fastening bolts regularly and retighten them if loose

7

AH220201-2500

Duplex stainless steel (2205) + Viton rubber

1. Pitting corrosion caused by chloride ions in seawater-based mud; 2. Wear of valve disc due to long-term high-pressure operation

1. Use anti-corrosion additives in seawater-based mud; 2. Operate the pump within the rated pressure range and avoid long-term overload

8

AH220201-2600

Silicon nitride ceramic + butyl rubber

1. Abrasive wear caused by coal dust in coalbed methane drilling mud; 2. Valve stuck due to mud solidification and scaling

1. Increase the frequency of mud circulation to prevent coal dust accumulation; 2. Clean the valve assembly regularly and remove scale with professional cleaning agents

1

AK755201-00

Stainless steel filter screen + plastic frame

1. Blockage and damage caused by excessive impurity content in mud; 2. Frame deformation due to pressure difference across the filter

1. Replace the filter element regularly according to the impurity content of the mud; 2. Monitor the pressure difference across the filter and clean it in time when the difference exceeds the limit

2

AH000006-1000

PTFE filter membrane + aluminum alloy housing

1. Membrane damage caused by chemical corrosion of drilling fluid; 2. Housing corrosion due to humid working environment

1. Select filter membranes compatible with drilling fluid chemistry; 2. Apply anti-corrosion paint to the aluminum alloy housing and inspect regularly

1

T503-1007

Ceramic-coated stainless steel (304)

1. Abrasive wear caused by hard particles in mud; 2. Piston rod wear due to misalignment of the piston and cylinder liner

1. Strengthen mud filtration to reduce hard particles; 2. Check the coaxiality of piston and cylinder liner regularly and adjust in time

2

T503-1011

Hastelloy alloy + hard chrome plating

1. Corrosion wear caused by acidic drilling mud; 2. Fatigue cracking due to long-term high-frequency reciprocating motion

1. Add corrosion inhibitors to acidic mud; 2. Monitor the reciprocating frequency of the piston and avoid exceeding the rated frequency

3

T507-2001

Alloy steel + molybdenum disulfide coating

1. Dry friction wear due to insufficient lubrication; 2. Seal damage leading to mud intrusion and corrosion

1. Ensure sufficient lubrication of the piston rod and replenish lubricant regularly; 2. Check the piston seal regularly and replace it if damaged

4

T507-2005

Ductile iron + ceramic coating

1. Impact wear caused by sudden pressure changes; 2. Wear caused by mud scaling on the piston surface

1. Avoid sudden changes in pump pressure and operate stably; 2. Clean the piston surface regularly to remove scale

5

T508-6001

Stainless steel (316Ti) + PTFE composite coating

1. Erosion wear caused by high-speed mud flow; 2. Thermal expansion and contraction damage due to temperature changes

1. Optimize the flow channel to reduce mud flow velocity; 2. Avoid rapid heating and cooling of the pump body

6

T508-6002

Titanium alloy + diamond-like carbon coating

1. Wear caused by sand particles in offshore drilling mud; 2. Corrosion caused by seawater intrusion

1. Install a sand separator before the pump inlet; 2. Strengthen the sealing of the fluid end to prevent seawater intrusion

7

T508-6006

High-nickel alloy + boronizing treatment

1. Wear caused by high-solid-content drilling mud; 2. Fatigue damage due to long-term overload operation

1. Control the solid content of drilling mud within the specified range; 2. Avoid long-term operation of the pump beyond the rated load

1

380207302701611501

High-strength bolt steel (12.9 grade) + galvanizing

1. Thread wear caused by repeated disassembly and assembly; 2. Loosening and shearing due to drilling vibration

1. Use torque wrenches for disassembly and assembly to avoid over-tightening; 2. Install spring washers or lock nuts to prevent loosening

2

420201011127120060

Stainless steel (316) bolt + nylon lock nut

1. Corrosion in humid and corrosive environments; 2. Nut thread damage due to improper assembly tools

1. Regularly inspect and clean fasteners, apply anti-corrosion grease; 2. Use special socket wrenches to avoid damaging threads

3

420503016271600000

Alloy steel stud + anti-corrosion coating

1. Bending deformation due to uneven stress; 2. Corrosion pitting caused by drilling fluid splashing

1. Ensure uniform stress when tightening studs; 2. Install protective covers to prevent drilling fluid splashing

4

420402016270400000

Titanium alloy bolt + lock washer

1. Fatigue fracture due to long-term vibration; 2. Wear caused by sand dust accumulation on threads

1. Regularly check the bolt status and replace it if there are fatigue cracks; 2. Clean the thread area regularly to remove sand dust

5

420201011124115060

Carbon steel bolt (8.8 grade) + zinc-nickel alloy plating

1. Thread galling during assembly; 2. Corrosion due to salt spray in offshore environments

1. Apply anti-seize agent to threads before assembly; 2. Use salt spray-resistant plating fasteners for offshore operations

6

420402016240400000

Stainless steel (304) connector + rubber gasket

1. Gasket aging and leakage due to high temperature; 2. Connector deformation due to excessive tightening torque

1. Replace gaskets regularly and use high-temperature resistant gaskets; 2. Strictly follow the specified torque for tightening

7

420503016241600000

Alloy steel connector + copper gasket

1. Gasket damage due to vibration; 2. Connector thread wear due to repeated disassembly

1. Use elastic gaskets to absorb vibration; 2. Minimize unnecessary disassembly and assembly of connectors

8

420501036120200000

Corrosion-resistant alloy connector + PTFE gasket

1. Chemical corrosion of the connector by drilling fluid; 2. Gasket damage due to chemical incompatibility

1. Select connectors compatible with drilling fluid components; 2. Use gaskets with matching chemical resistance

9

420201011112025060

High-strength alloy steel bolt + lock plate

1. Lock plate deformation due to vibration; 2. Bolt corrosion due to humid air

1. Inspect the lock plate regularly and replace it if deformed; 2. Keep the pump assembly area dry and ventilated

10

420201011116060060

Stainless steel (316L) bolt + thread locker

1. Thread locker failure due to high temperature; 2. Bolt loosening due to insufficient thread locker application

1. Use high-temperature resistant thread locker; 2. Apply thread locker evenly on the thread surface

11

420402016160400000

Alloy steel connector + silicone gasket

1. Gasket hardening due to low temperature in cold areas; 2. Connector wear caused by sand dust

1. Use low-temperature resistant gaskets in cold areas; 2. Install dust covers on connectors

12

420101063104000800

Titanium alloy connector + metal gasket

1. Metal gasket deformation due to high pressure; 2. Connector corrosion due to acidic mud

1. Use gaskets that match the working pressure; 2. Add anti-corrosion additives to acidic mud

13

170506010100243000

Stainless steel (304) pipe connector + flange gasket

1. Flange gasket leakage due to uneven flange surface; 2. Connector wear due to pipe vibration

1. Check the flange surface flatness regularly and grind if necessary; 2. Install pipe supports to reduce vibration

14

520209064050401502

Alloy steel quick connector + rubber seal

1. Seal damage due to frequent plugging and unplugging; 2. Connector deformation due to improper operation

1. Minimize frequent plugging and unplugging and operate gently; 2. Check the connector for deformation after each use

15

520204020300500402

Stainless steel quick connector + fluororubber seal

1. Seal corrosion caused by chemical drilling fluid; 2. Connector internal wear due to foreign particles

1. Select seals compatible with drilling fluid; 2. Clean the connector interface before plugging and unplugging