Core Application Description
This new inventory of components is specifically compatible with oil drilling rigs (FKQ6406 series blowout preventer systems), hydraulic power units, industrial control valves, and automated production line actuators. Targeted at oil and gas field maintenance teams, industrial equipment procurement managers, and mechanical repair workshops with precision component replacement needs, they serve core functions including pressure control, power transmission, and motion switching in high-pressure, heavy-duty industrial environments, ensuring equipment operational stability and safety.
1. FKQ6406 Blowout Preventer Matching Components
These components are dedicated to FKQ6406 series blowout preventer systems, addressing pain points like seal failure, pressure loss, and operational jamming in high-pressure oil drilling scenarios. With high-pressure resistance and anti-corrosion performance, they are critical for well control safety, widely applied in onshore and offshore oil drilling rigs to ensure reliable blowout prevention and pressure control during drilling operations.
FKQ6406 Matching Components Specification Table
Product Serial No. | Model | Material Description | Main Wear Causes | Precautions to Avoid Damage |
1 | FKQ6406 (Base Model) | Main body: 42CrMo alloy steel with quenching-tempering treatment; Seal components: Fluororubber (FKM) composite seals; Fasteners: High-strength stainless steel 316L | 1. Erosion wear from high-pressure drilling fluid containing solid particles; 2. Fatigue damage of seal rings due to frequent pressure cycles | 1. Install a high-precision filter in the fluid circuit to reduce solid particle content; 2. Regularly inspect seal ring compression degree and replace aged seals every 3 months under high-frequency operation |
2 | YPQ-01-Z/25B FKQ6406 | Valve core: Wear-resistant ceramic coating on alloy steel; Valve body: WCB carbon steel with anti-corrosion plating; Spring: Inconel alloy with high-temperature resistance | 1. Abrasive wear of valve core caused by contaminated hydraulic oil; 2. Deformation of spring due to excessive ambient temperature in drilling wells | 1. Use hydraulic oil meeting NAS 7 cleanliness standard and replace oil filter element monthly; 2. Equip heat insulation cover for components near wellhead and monitor ambient temperature (≤120℃) |
3 | QTY-L-8 FKQ6406 | Cylinder barrel: Precision honed 45# seamless steel; Piston rod: Chromium-plated alloy steel; Guide sleeve: Copper-lead alloy with self-lubricating property | 1. Eccentric wear of piston rod due to improper installation coaxiality; 2. Corrosion of cylinder barrel inner wall caused by moisture intrusion in hydraulic oil | 1. Calibrate installation coaxiality within 0.05mm before assembly; 2. Add moisture absorber in hydraulic oil tank and test oil water content weekly (≤0.1%) |
4 | GYJZF-00-00 FKQ6406 | Shell: Cast aluminum alloy with anodizing treatment; Internal components: Powder metallurgy structural parts; Seal rings: Nitrile rubber (NBR) with oil resistance | 1. Impact damage to shell caused by accidental collision during rig transportation; 2. Abrasion of internal components due to lack of lubrication | 1. Use shock-absorbing packaging during transportation and fix components firmly on rig; 2. Inject special lubricating grease for powder metallurgy parts every 2 months |
5 | GYJZF-00-00 FKQ6406 | Shell: Cast aluminum alloy with anodizing treatment; Internal components: Powder metallurgy structural parts; Seal rings: Nitrile rubber (NBR) with oil resistance | 1. Impact damage to shell caused by accidental collision during rig transportation; 2. Abrasion of internal components due to lack of lubrication | 1. Use shock-absorbing packaging during transportation and fix components firmly on rig; 2. Inject special lubricating grease for powder metallurgy parts every 2 months |
6 | YKX-00 FKQ6406 | Sensor probe: 316L stainless steel; Connector: Brass with nickel plating; Housing: Engineering plastic (PA66) with flame retardant | 1. Damage to sensor probe caused by drilling fluid corrosion; 2. Poor contact of connector due to vibration and dust accumulation | 1. Apply anti-corrosion protective film on probe surface and clean it regularly; 2. Use waterproof and dustproof connector covers and check connection tightness weekly |
2. High-Pressure Hydraulic Control Valves
This series of high-pressure hydraulic control valves solves pain points such as unstable pressure regulation, internal leakage, and short service life in high-pressure industrial systems. With precise pressure control and excellent sealing performance, they are widely used in hydraulic power units, heavy machinery hydraulic systems, and oil field equipment, ensuring stable pressure output and reliable system operation.
High-Pressure Hydraulic Control Valves Specification Table
Product Serial No. | Model | Material Description | Main Wear Causes | Precautions to Avoid Damage |
1 | YPQ-01-Z/70MPa | Valve body: Forged carbon steel (WCB) with high-pressure resistance; Valve core: Tungsten carbide coating on alloy steel; Seal rings: Perfluoroelastomer (FFKM) for ultra-high pressure | 1. Cavitation damage to valve core caused by sudden pressure release; 2. Seal failure due to hydraulic oil oxidation | 1. Install a pressure relief buffer valve to avoid sudden pressure drop; 2. Add oil antioxidant and replace hydraulic oil every 6 months under continuous operation |
2 | YPQ-01-Z/40MPa | Valve body: Alloy steel 40Cr; Valve core: Chromium-plated alloy steel; Spring: High-carbon steel with heat treatment; Seal rings: Fluororubber (FKM) | 1. Wear of valve seat caused by frequent switching operations; 2. Spring fatigue due to excessive pressure fluctuation | 1. Control switching frequency within 10 times per minute and inspect valve seat wear monthly; 2. Install a pressure stabilizer in the system to keep pressure fluctuation within ±2MPa |
3. Hydraulic Power Unit Components
These components are key parts of hydraulic power units, addressing pain points like oil leakage, insufficient oil supply, and component overheating in power transmission systems. With high wear resistance and efficient power transmission performance, they are applied in industrial hydraulic stations, construction machinery hydraulic systems, and automated production line power units to ensure continuous and stable power supply.
Hydraulic Power Unit Components Specification Table
Product Serial No. | Model | Material Description | Main Wear Causes | Precautions to Avoid Damage |
1 | QYB40-60L | Pump body: Cast iron (HT250) with wear-resistant lining; Impeller: Aluminum alloy with precision machining; Shaft seal: Mechanical seal with silicon carbide faces | 1. Abrasion of impeller caused by solid impurities in hydraulic oil; 2. Shaft seal damage due to excessive shaft runout | 1. Install a double-layer filter (10μm precision) at the oil inlet; 2. Calibrate shaft runout within 0.03mm and inspect bearing wear quarterly |
4. Industrial Control & Actuator Components
This category includes precision control and actuator components, solving pain points such as inaccurate positioning, operational lag, and component fatigue in automated production scenarios. With high precision and reliable performance, they are widely used in automated assembly lines, precision machining equipment, and industrial control systems to ensure precise motion control and efficient production operations.
Industrial Control & Actuator Components Specification Table
Product Serial No. | Model | Material Description | Main Wear Causes | Precautions to Avoid Damage |
1 | QST-140 | Housing: Engineering plastic (PC) with high impact resistance; Internal gears: Alloy steel with carburizing treatment; Shaft: Stainless steel 304 | 1. Gear wear caused by insufficient lubrication; 2. Housing damage due to excessive vibration in production line | 1. Inject industrial gear oil (ISO VG 220) every month and clean gear meshing surface; 2. Install vibration damping pads at component mounting positions and check vibration amplitude regularly |
2 | QST-140 | Housing: Engineering plastic (PC) with high impact resistance; Internal gears: Alloy steel with carburizing treatment; Shaft: Stainless steel 304 | 1. Gear wear caused by insufficient lubrication; 2. Housing damage due to excessive vibration in production line | 1. Inject industrial gear oil (ISO VG 220) every month and clean gear meshing surface; 2. Install vibration damping pads at component mounting positions and check vibration amplitude regularly |
3 | JY1-10-4 | Valve core: Precision-machined brass; Connector: Copper alloy with tin plating; Seal rings: Silicone rubber with high temperature resistance | 1. Valve core jamming caused by dust accumulation; 2. Seal aging due to long-term exposure to high-temperature environment | 1. Install dustproof cover at valve port and clean valve body surface weekly; 2. Control working environment temperature below 150℃ and replace seals every 4 months |
4 | K12JK-15W | Switch body: Zinc alloy with electrophoresis coating; Contact: Silver-plated copper; Spring: Stainless steel 301 | 1. Contact wear caused by frequent on-off operations; 2. Corrosion of switch body due to humid environment | 1. Limit on-off frequency within 5 times per minute and inspect contact resistance monthly; 2. Use in dry environment (relative humidity ≤85%) and apply anti-corrosion spray on switch surface |
5 | JK2.7.11.0 | Base: Cast iron with anti-rust painting; Slider: Alloy steel with wear-resistant coating; Fasteners: High-strength carbon steel | 1. Slider wear caused by foreign matter between sliding surfaces; 2. Fastener loosening due to machine vibration leading to abnormal wear | 1. Clean sliding surfaces daily and apply molybdenum disulfide lubricant; 2. Check fastener torque weekly (according to DIN 946 standard) and retighten if necessary |
Procurement and Technical Reference Standards
Procurement Reference Standards
• Model Compatibility: Confirm the component model matches the equipment's technical parameters (working pressure, flow rate, installation dimensions) and system compatibility.
• Material Reliability: Prioritize components with materials meeting industrial standards (e.g., 42CrMo for high-pressure parts, 316L for corrosion-resistant parts) to ensure service life in harsh environments.
• Performance Verification: Select products with passed pressure testing (in accordance with API Spec 6A for oil field components) and wear resistance certification for critical applications.
Technical Problem Reference Standards
• Routine Inspection: Conduct monthly visual inspections for corrosion, leakage, and deformation; perform quarterly precision testing (e.g., valve core clearance ≤0.02mm, piston rod runout ≤0.05mm).
• Lubrication Maintenance: Follow the manufacturer's lubrication schedule, using lubricants matching material and working conditions (e.g., FFKM seals with compatible synthetic hydraulic oil).
• Failure Handling: For pressure loss issues, first check seal integrity and pressure relief valve performance; for mechanical jamming, disassemble and clean components, replacing worn parts if necessary (e.g., valve seats with wear depth >0.1mm).
Procurement Guide
Our new inventory of hydraulic and pneumatic components is manufactured in strict compliance with international industrial standards, featuring reliable quality, excellent performance, and perfect compatibility with mainstream equipment models. Whether you need replacement parts for oil drilling rigs, hydraulic power units, or automated production lines, we can provide tailored procurement solutions. Please contact our professional sales team for detailed product quotes, technical specifications, and application guidance to meet your specific operational needs.
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