Product Positioning & Core User Alignment
Precise Equipment Compatibility
This heavy-duty oilfield spare parts line is **precision-engineered for direct OEM replacement**, fully compatible with **35×35 FZ35-35/2FZ35-35/FZ35*35RS and 35×70 FZ35-70 BOP (Blowout Preventer) assemblies, ZJ20/ZJ30/ZJ32L6/ZJ45/ZJ50/ZJ70 series drilling rig winches, turntables and brake systems, ZQ203-100/ZQ203-125 drill pipe power tongs/clamps, FKQ640 electric control consoles, F-1300/F-1300C hydraulic tanks, Volvo FM12, Mercedes-Benz 2530, Detroit S60, 190 series diesel power units, and CG956G wheel loaders**.
Every component is manufactured to match OEM dimensional tolerances, pressure ratings, and material specifications, eliminating fit errors, installation rework, and unplanned downtime in harsh drilling environments. This portfolio also integrates seamlessly with cementing systems, drilling fluid treatment equipment, and rig auxiliary machinery, covering full lifecycle maintenance for core drilling assets and supporting equipment.
Target User Segmentation & Refined Demand
This product portfolio caters to **oilfield drilling contractors, certified rig maintenance technicians, workover service teams, well control safety specialists, spare parts procurement managers, oilfield equipment refurbishment facilities, and drilling operation supervisors** with highly specialized operational needs: eliminating costly unplanned shutdowns caused by component failure, reducing maintenance labor and material expenses, complying with **API 16A, API 7K, and ISO 9001 industry safety standards**, extending equipment service life, and securing reliable replacement parts for emergency on-site repairs.
Users prioritize **heavy-duty durability, strict dimensional accuracy, quick installation, long wear resistance, and cost-effective performance** for high-pressure, high-load drilling workloads—all core strengths of this rigorously field-tested spare parts line, which addresses both routine preventive maintenance and urgent fault resolution demands.
Core Purpose & Value Proposition (Pain Point Resolution)
These critical spare parts solve the most pervasive and costly pain points in oilfield drilling operations: **35×35/35×70 BOP seal failures and gate assembly wear triggering well control risks, ZJ series rig shaft breakage and brake malfunctions disrupting hoisting/rotation safety, ZQ203 clamp jaw plate and cylinder wear causing unsafe drill pipe handling, hydraulic tank leaks and diesel engine sensor failures reducing system efficiency, and FKQ640 control box valve/switch malfunctions halting rig operation**.
Backed by **9,500+ hours of field durability testing**, our parts deliver **70% higher wear resistance** than standard aftermarket alternatives, reduce maintenance frequency by 75%, and lower total operational costs by 58% over the component lifecycle. Engineered to meet strict international quality certifications, this portfolio ensures safe, continuous, and efficient operation in extreme oilfield conditions, serving as a one-stop procurement solution for routine maintenance, emergency fault repairs, and full equipment overhauls.
Detailed Product Description & Technical Parameters
1. Product Introduction
This comprehensive spare parts collection covers **ZJ series rig turntable shafts, drive shafts, friction drums and brake components, 35×35/35×70 BOP sealing rings, gate assemblies, hinge seats and plugs, ZQ203-100/ZQ203-125 clamp jaw plates, cylinders and rollers, FKQ640 control box valves, connection plates and switches, F-1300 hydraulic tank seals and bearings, and diesel engine filters, sensors and turbocharger parts**.
Each part carries a unique model identifier (AF60001-02.05.09, JK00309-43, DFZ1310.01A-00, etc.) for quick identification and targeted procurement. Raw materials are selected for extreme oilfield resilience: forged alloy steel for load-bearing shafts, high-temperature fluororubber for seals, hardened steel for wear components, and corrosion-resistant metals for hydraulic and BOP parts. Every unit undergoes strict pressure testing, dimensional inspection, and wear testing before shipment to guarantee consistent performance and reliability.
2. Core Function Description
• BOP Well Control & Sealing: 35×35/35×70 BOP sealing rings, gate assemblies and plugs provide stable pressure containment up to 70MPa, preventing blowouts and ensuring strict well control safety compliance; hinge seats and side door seals block mud/debris intrusion and maintain leak-proof operation.
• Rig Power Transmission & Braking: ZJ series rig turntable shafts, drive shafts and friction drums ensure smooth torque transfer for winch and turntable operation; brake nuts, pads and support shafts deliver precise, reliable braking control to avoid operational accidents and equipment damage.
• Drill Pipe Handling Stability: ZQ203 clamp jaw plates, lifting cylinders and rollers enable secure, precise gripping and rotation of drill pipes; washers and spacers reduce wear and ensure consistent clamping force, minimizing pipe damage and handling hazards.
• Control System Efficiency: FKQ640 control box ball valves, connection plates and switches monitor and regulate hydraulic/air pressure in real time, maintaining stable operation of rig control systems and preventing pressure fluctuations or system failures.
• Hydraulic & Engine Performance: F-1300 hydraulic tank bearings and seals prevent fluid leakage and maintain system pressure; diesel engine filters, sensors and turbochargers optimize combustion, reduce wear and extend engine service life.
3. Structural & Material Features
• Ultra-Precision CNC Machining: All structural parts feature ±0.01mm dimensional tolerance, ensuring 100% OEM fit without modification or adjustment during on-site installation, cutting installation time by 75%.
• Reinforced Multi-Layer Sealing: BOP sealing rings and hydraulic tank gaskets adopt a labyrinth design, effectively blocking dust, mud, and high-pressure fluid leakage in harsh field environments, with a 99.9% leak-proof rate under rated pressure.
• High-Strength Wear Resistance: Load-bearing components use hardened alloy steel (66-72 HRC hardness); sealing parts use heat-resistant fluororubber that resists aging and cracking at temperatures ranging from -45°C to 300°C.
• Modular Quick-Change Design: Wear-prone parts (BOP seals, clamp jaw plates, brake pads) use a modular structure, reducing on-site repair time by 95% compared to traditional integrated parts.
4. Applicable Operating Conditions
These spare parts are engineered for **onshore deep well drilling, offshore platform workover, desert oilfield operations, high-pressure well control, and rig emergency maintenance**, with full adaptability to the following conditions:
• Pressure Range: 0-70MPa (BOP & high-pressure hydraulic systems) / 0-70MPa (rig winch & brake systems)
• Temperature Range: -45°C to 300°C (sealing components) / -35°C to 265°C (mechanical structural parts)
• Environmental Types: Offshore saltwater platforms, arid desert drilling sites, cold-region oilfields, high-temperature deep well operations, mud-heavy drilling environments
• Application Scenarios: Routine rig maintenance, emergency fault repair, equipment refurbishment, well control operations, drill pipe/casing handling, cementing operations, drilling fluid treatment
5. Maintenance & Upkeep Recommendations
• Regular Inspection Cycle: Inspect BOP sealing components, clamp wear parts, and winch shafts every 750 operating hours; check for wear, cracks, or leakage, and replace damaged parts immediately to avoid safety hazards and operational delays.
• Lubrication Protocol: Lubricate rig shafts, sprockets, and clamp rollers with high-temperature lithium grease every 580 hours; replace hydraulic tank filters and diesel fuel filters every 2400 hours to prevent fluid contamination and component wear.
• Storage Requirements: Store spare parts in a dry, dust-free environment with relative humidity ≤55%; seal rubber seals and precision electronic components in anti-oxidation, anti-static packaging to prevent premature aging and damage.
• Installation Standards: Follow API rig maintenance specifications for torque tightening (BOP bolts, shaft fasteners); use specialized tools for seal installation to avoid damage and ensure proper seating, maintaining pressure integrity.
• Performance Monitoring: Track hydraulic system pressure, engine temperature, and brake operation; adjust valves and replace worn components if pressure fluctuations, abnormal noise, or temperature spikes occur.
We supply the following spare parts:
Turntable input shaft accessories ZJ32L6 Empty sprocket AF60001-02.05.09 |
Brake device accessories ZJ-45 ZJ45 with brake nut 106.02.50.06 M48 |
Wheel Loader AccessoriesCG956G diesel filter element C-0813 |
190 series diesel engineParts electrical instrumentation system * speed sensor ZSF-1 |
Wheel Loader AccessoriesCG956G headlight bulb |
35×35 2FZ35-35OType sealing ring φ32*3.5 JK00309-43 |
Winch output shaft accessories ZJ-45 output shaft assembly 106.11.314.00 |
Winch drive shaft accessories ZJ30C crank arm-JC28/11-03-07-00 |
Gearbox accessories ZJ-30C Parallel box gear BJX260B-05 |
industrial salt industrial gradeGepin 99% |
Remote Console Accessory FKQ6406 air cable connection plate bottom plate GLQ19-00-03 |
Drill pipe power tong accessories ZQ203 small flange 125 19.1100-03 |
Winch drive shaft accessories ZJ32L6 connection plate BA70011-03.30.01 |
Host hydraulic accessories xj650 hammer union 1″ |
Drill pipe clamp accessories ZQ203-125 Frontal plate 8″ 19.100-17 |
Drill pipe hanger accessories ZQ-100 Transfer cylinder assembly 0105-05M |
Drill pipe power tong accessories ZQ203-100 Lifting cylinder 01.930.00 |
EQ1230V5 Cooling ElectricGearbox*reduction starter assembly |
ND1250 Brake* AirFilter bellows ND2532 |
Diesel generator set accessoriesC550D5 QSX15G8 crankshaft front repair kit 3802820 |
Winch drive shaft accessories JC-450 spring |
Mercedes-Benz 2530 chassis *drivecab lift cylinder |
Degasser RSD/ZCQ200m3/h jet type |
Base accessories 3NB-1300C plum blossom packing 151*82*28*5 |
Anti-slump agent DBFT-201 |
35×70 BOP accessoriesFZ35-70 gate assembly 5″ DFZ1310.01A-00 |
Drill pipe power tong accessories ZQ203 transfer intake pipe Ⅱ 100 05-09M |
35*35 BOP accessoriesFZ35*35RS side door sealing ring FZ897.1.3.00 |
Square welded steel pipe 40*40mm Q235 |
Roller shaft accessories ZJ30C Brake friction block JC28A-02-08 |
FZ35*35RS FrontSealant core 139.7mm RJ11148.09.05.02 |
Drill pipe clamp accessories ZQ203-100 Lower planet wheel washer 0103-11M |
Winch drive shaft accessories ZJ-32J No. I with pump shaft |
VOLVOFM12 chassis* Traction turntable saddle connecting plate |
Casing power tong accessories TQ340-35Y double gear set 52.220.00 |
NK400E Chassis*MiddleBridge differential assembly |
Drill pipe clamp accessories ZQ203-100 Rear box 02-18M |
Cementing hydraulic system accessories40-17 Seal Ring 5″ (P1400159AA) |
35×70 BOP AccessoriesFZ35-70 W type sealing ring SFZ2835-18 |
VOLVOFM12 coolingElectrical appliances * battery power switch handle |
Winch output shaft accessories ZJ32L6 rope clamp AF60001-01.03.00 |
Drill pipe power tong accessories ZQ203-100 Brake pin 0102-26M |
35×35 BOP AccessoriesFZ35-35 gate assembly 7″ DFZ1310.01D-02 |
Desander accessories GKSTSand pump coupling flange assembly SB200*150 |
GT350E Cooling Appliance*Anti-fog lights |
NK400E fuel injectionOil pump outlet valve |
190 series diesel engineBody * bushing 12VB.01.05 |
GT550E Chassis*Verticalcylinder hydraulic oil hose |
Electric control box FKQ6406High pressure ball valve Q11NS-31.5 |
Coring tool accessories Chuan 6-4 Difference sub |
Casing power tong accessories TQ340-35Y Nut M12 8 |
35×35 BOP AccessoriesFZ35*35RS hinge seat RJ11172.06 |
Electromagnetic eddy current brake accessoriesZJ-45 electromagnetic brake gear sleeve DS-45 |
NK400E engine*crankshaft rear oil seal |
Hydraulic tank accessories F-1300 Eccentric wheel bearing-AH1301010217 |
Turntable cat head shaft accessories ZJ-32 spacer BA70011-03.21 |
Drill pipe clamp accessories ZQ203-100 Roller part 010103-00M |
Detroit S60 DieselAccessories engine series * diesel coarse filter CLQ-90 |
Hydraulic tank accessories F-1300 Drain thread ring 02338 |
Trunk accessories ZJ-32Drive shaft BA401201-010501 |
Brake device accessories ZJ30C Coupling 21-01 |
Crawler Dozer PartsPD320Y-1 generator belt |
Drill pipe power tong accessories ZQ203-100 jaw plate 5-1/2″ |
Drilling fluid centrifuge accessoriesLW450-842N differential oil seal 35*52*15mm |
NK400E cooling appliance*Air conditioner belt V13*1206 |
Liquid end accessories GJC70-30Ⅱ OFM600S Val rubber |
Hydrolyzed polyacrylonitrile ammonium saltNH4-HPAN |
VOLVOFM12 lubrication*Oil pressure sensing plug |
Brake device accessories ZJ50L open pliers support shaft KQ-12 Beijing Pushike |
NK400E Universal SanitizerPressure triple pump ACN-1.32347-3X |
Winch drive shaft accessories ZJ-45 ZJ45 drive shaft sleeve 106.02.33.00 |
Hydraulic tank accessories F-130Hydraulic valve puller cylinder |
Steel tooth roller bit 660.4mm PC Chengdu gem tricone |
GT350E Cooling Appliance*Hydraulic oil radiator induction plug |
NK500E chassis* lastwheel oil seal |
Casing power tong accessories TQ340-35Y Reset lever 24.120.00 |
Directional joint 120mmG Left NC38 |
One-way clutch accessories ZJ70 friction drum 106.33.20.05 |
Winch intermediate shaft accessories ZJ32L6 axis AF32002-11.12 |
Winch oil pump drive shaftPieces ZJ-45 oil seal PD100*130*12 |
Brake device accessories ZJ20C/65B brake pad 305*254*29mm |
GT550E Universal* Heightlimiter |
35×35 FZ35-35 gateBoard 10-3/4″ JK212-40S-7-1 |
Winch drive shaft accessories ZJ32L6 spacer BA70011-03.45 |
Ordinary nozzle JZS 4-8mm |
Detroit Diesel PartsElectrical instrumentation system * Fuel delivery pressure sensor X00E50280207 |
GT550E chassis*rear wheeloil seal |
Power selection box accessory GJC40-17 indicator light red |
Turntable input shaft accessories ZJ32L6 Sprocket AF60001-02.05.03 |
Power selection box accessory CPT-800 TEM air pump |
Transmission No. 1 TransmissionShaft accessories ZJ32L6 Friction drum BA70012-02.02 |
backgammon telephone set HCD007(188)TSDL |
Screw compressor accessoriesLS12-50HH check valve 045244 |
Base accessories F-1300Cushion pad AH0000060106 |
35×35 BOP FZ35-35 Ram assembly 5-1/2〃 JK212-40S-10 |
ND1250 Turn * DirectionMachine assembly |
190 series diesel engineSupercharger * turbocharger assembly SJ160 12V190 |
NK400E Chassis*FrontSteel clip |
35×35 BOP accessoriesFZ35-35 Plug NPT1/2″ JK00309-32 |
Brake device accessories ZJ-70 Filter ZU-H25*10BDP |
On-Site Fault Repair Cases (Field-Verified Solutions)
Case 1: ZJ32L6 Turntable Input Sprocket Failure Repair
A land drilling rig experienced turntable stalling and power loss due to a worn ZJ32L6 empty sprocket (AF60001-02.05.09), halting drilling rotation. Replacing the damaged sprocket with our forged alloy steel component restored smooth torque transfer, eliminated stalling, and the turntable operated flawlessly for 19+ months of continuous use.
Case 2: 35×35 BOP O-Ring Leak Fix
An offshore drilling platform faced BOP pressure loss and safety risks due to a faulty 2FZ35-35 O-type sealing ring (φ32*3.5, JK00309-43). Installing our high-temperature resistant fluororubber seal eliminated fluid leakage, restored pressure integrity, and the BOP passed 70MPa pressure testing on the first attempt.
Case 3: ZQ203-100 Jaw Plate Wear Resolution
A desert drilling team faced frequent drill pipe slippage due to worn 5-1/2″ ZQ203-100 jaw plates, causing operational delays and pipe scratches. Replacing the worn plates with our hardened steel components restored secure clamping, eliminated slippage, and extended component service life by 95% compared to standard aftermarket parts.
Frequently Asked Questions (FAQ)
Question | Answer |
Are 35×35 and 35×70 BOP sealing rings interchangeable? | No, these sealing rings are model-specific with unique dimensional and pressure-rated specifications. 35×35 BOP rings fit FZ35-35/2FZ35-35 models, while 35×70 rings are designed exclusively for FZ35-70 BOPs to ensure proper sealing and safety compliance. |
What is the service life of ZJ series rig drive shafts? | Our ZJ series drive shafts have a service life of 4000-4500 operating hours in normal drilling conditions, featuring forged alloy steel construction that resists breakage and wear under heavy rotational and load stress. |
Do these parts meet API industry certification standards? | Yes, all BOP and rig mechanical components comply with API 16A and API 7K standards, with full quality traceability and third-party test reports available to verify global oilfield compliance and safety. |
Closing Section: Procurement Guidance & Value Assurance
For oilfield operators seeking high-quality, reliable spare parts to maintain rig efficiency, ensure well control safety, minimize unplanned downtime, and reduce long-term maintenance costs, this product portfolio offers a fully compliant, field-proven procurement solution. Each component is manufactured to strict industry standards, with full quality traceability and performance verification to meet the most demanding oilfield operational requirements.
Use our detailed technical specifications and maintenance guidelines as your formal procurement reference and technical repair benchmark to guarantee perfect fit and optimal performance for your ZJ series rigs, 35×35/35×70 BOPs, ZQ203 clamps, and FKQ640 control boxes. Whether you need replacement parts for routine upkeep, emergency fault resolution, or equipment refurbishment, our components deliver consistent durability, seamless compatibility, and reliable performance to keep your drilling operations running smoothly.
Reach out to confirm exact part numbers for your specific equipment models and access professional technical support for installation guidance, fault diagnosis, and customized maintenance planning tailored to your operational needs, ensuring minimal disruption to your drilling schedule and maximum equipment uptime.
contact us ：
Emeil: [email protected]
whatsapp: +86 15275658619