AY10086-2, H10053, AY10028-4 and Related Hydraulic & Control Components

Introduction

Oilfield drilling, well completion and equipment control operations rely heavily on the stable operation of hydraulic systems and control systems. The spare parts listed—including Service hydraulic line AY10086-2, Hydraulic valve H10053, Telescopic pipe AY10028-4, and more than 45 other types—are specifically engineered to fit mainstream oilfield equipment models, such as CANRIG 8050AC-712, CANRIG 8035E-500 top drives, and NOV hydraulic control systems. Our target users include oilfield drilling companies, equipment maintenance teams, and spare parts procurement departments that face common pain points: hydraulic system leakage, valve blockage or failure, control signal instability, component wear, and unplanned downtime caused by incompatible parts. These users need high-compatibility, durable, and easy-to-maintain spare parts to ensure the continuous and safe operation of oilfield equipment, reduce maintenance costs, and improve operational efficiency.

The core purpose of these spare parts is to maintain the normal operation of oilfield hydraulic systems, control systems, and auxiliary equipment, solve key faults such as hydraulic leakage, valve failure, signal loss, and mechanical wear, minimize downtime, and extend the service life of core equipment. All parts are manufactured in strict compliance with API 6A (Wellhead and Christmas Tree Equipment), IEC 61131-2 (Programmable Controllers), and ISO 9001:2015 quality management system standards. Backed by 23 years of experience in R&D, production, and supply of oilfield hydraulic and control spare parts, we have a team of 16 certified hydraulic and automation engineers with rich on-site operation experience, and our products have passed DNV GL certification (for offshore and onshore oilfield use) and UL certification (for electrical components). Exclusive test data shows that our Service hydraulic line AY10086-2 can withstand a maximum working pressure of 5000 PSI (350 bar) without leakage, with a service life of 9500 working hours; the Hydraulic valve H10053 has a response time of 0.03 seconds, ensuring precise hydraulic control; the Telescopic pipe AY10028-4 can operate smoothly under a load of 180kN, with no jamming after 1600 cycles of use.

Product Overview

Product Introduction

The spare parts we supply cover key components of oilfield hydraulic systems, control systems, and auxiliary mechanical equipment, including hydraulic components, control modules, pipelines and fittings, fasteners, and electrical components. Key products include: Service hydraulic line AY10086-2 (transports hydraulic oil in the hydraulic system, ensuring stable oil supply), Hydraulic valves (H10053, H10059, H10142, etc.) (control hydraulic flow direction, pressure, and flow rate), Telescopic pipe AY10028-4 (adjusts the length of equipment components for flexible operation), PLC power supply N10941 (provides stable power for the control system), and Cylinder seal kit H10242 (maintains the sealing performance of hydraulic cylinders). All parts are made of high-performance materials: high-pressure resistant rubber and steel for hydraulic pipelines and hoses, corrosion-resistant alloy steel for valves and fittings, industrial-grade electrical components for control systems (resistant to electromagnetic interference), and high-strength carbon steel for fasteners (withstand high load and vibration).

Function Description

Each spare part is designed to target specific on-site pain points and meet critical operational needs: Service hydraulic line AY10086-2 ensures stable transportation of hydraulic oil, solving the problem of oil leakage or pipe burst that leads to hydraulic system failure and equipment downtime; Hydraulic valves (H10053, etc.) precisely control hydraulic flow and pressure, avoiding misoperation caused by valve blockage or slow response, which can lead to drilling accidents; Telescopic pipe AY10028-4 adjusts the length of equipment components to fit different operation scenarios, solving the problem of inflexible equipment operation and reducing the need for multiple auxiliary tools; PLC power supply N10941 provides stable 5V and 24V power for the control system, solving the problem of signal instability or control system crash caused by power fluctuations; Cylinder seal kit H10242 repairs the sealing system of hydraulic cylinders, solving oil leakage and insufficient thrust caused by seal aging.

Structural Features

Our spare parts have optimized structural designs to adapt to the harsh oilfield environment and meet the high requirements of hydraulic and control systems: Service hydraulic line AY10086-2 adopts a multi-layer braided structure, with a thickened inner wall (10mm) and precision-welded joints, avoiding pipe burst under high pressure and reducing oil leakage risks; Hydraulic valves (H10053, etc.) have a modular design, making installation and replacement quick (saving 40 minutes of maintenance time compared to non-modular valves) and reducing downtime; Telescopic pipe AY10028-4 uses a wear-resistant sliding sleeve with a smooth inner wall, reducing friction and extending service life, while its adjustable length design fits the specific needs of CANRIG top drives; PLC power supply N10941 has a built-in surge protection circuit, which can withstand voltage fluctuations of ±25V, avoiding power module damage caused by unstable power supply; Fasteners such as SH-0625NC-0250-W (Hex head bolt) and LW-0625-IT (Retaining washer) have a high-strength thread and anti-loosening design, ensuring firm installation even under high vibration (19Hz).

Applicable Working Conditions

These spare parts are widely applicable to various oilfield operation scenarios, including onshore drilling rigs, offshore platforms, and well maintenance sites, specifically matching CANRIG 8050AC-712, CANRIG 8035E-500 top drives, and NOV hydraulic control systems. They can adapt to extreme temperature ranges from -40℃ to 125℃, resist corrosion from crude oil, mud, and saltwater, and withstand high pressure up to 5000 PSI (350 bar) and high vibration up to 20Hz. Whether it is the dusty, high-vibration environment of onshore drilling, the humid and corrosive environment of offshore platforms, or the strong electromagnetic interference environment of control rooms, our spare parts can maintain stable performance, ensuring the normal operation of hydraulic and control systems.

Maintenance Suggestions

Based on decades of on-site maintenance experience, our engineers provide practical, easy-to-follow suggestions to extend the service life of spare parts and reduce faults: For hydraulic components such as AY10086-2 (Service hydraulic line), H10053 (Hydraulic valve), and H10242 (Cylinder seal kit), check for oil leakage, blockage, or wear every 200 working hours; replace the seal kit in time if leakage occurs, and clean the valve core to avoid blockage (use clean hydraulic oil to flush, do not use harsh chemicals). For control components such as N10941 (PLC power supply) and N10612 (Entrance card digital signals), clean the surface dust every 150 working hours (use a dry cloth, do not use water), and check the connection terminals for looseness. For fasteners, check the tightening torque every 400 working hours, and replace any deformed or worn bolts (do not reuse anti-reverse washers LW-0500-NL, as they lose their anti-reverse function after one use). For hoses (H16-1301-08, H16-1471-12), check for bulging, wear, or leakage every 300 working hours, and avoid bending the hose excessively, as this will damage the inner structure. A key tip: Always use matching spare parts—mixing different brands or models will lead to incompatibility and equipment damage.

We supply the following spare parts:

On-Site Fault Maintenance Cases

Case 1: Hydraulic Line Leakage in Bohai Bay Offshore Oilfield

Location: Bohai Bay Offshore Platform No. 9; Equipment Model: CANRIG 8050AC-712 Top Drive; Fault Component: Service hydraulic line AY10086-2; Load: 220kN; Fault Performance: Severe oil leakage from the hydraulic line, hydraulic pressure dropped from 5000 PSI to 3200 PSI, top drive failed to operate normally. On-site data showed the leakage rate was 170mL/h, and the pipe joint was worn. Solution: Replace the hydraulic line with AY10086-2, precision-weld the joint, and test the pressure. Repair Effect: After replacement, the leakage rate is reduced to less than 5mL/h, hydraulic pressure is restored to 5000 PSI, and the top drive operates smoothly, completing 9 drilling cycles per day (an increase of 2 cycles compared to before the fault). Customer Feedback: "The new hydraulic line is sturdy and leak-proof, withstanding high pressure perfectly—this solves our biggest pain point and ensures continuous drilling operations."

Case 2: Hydraulic Valve Failure in Ordos Oilfield

Location: Ordos Oilfield Ejin Horo Banner Block; Equipment Model: CANRIG 8035E-500 Top Drive; Fault Component: Hydraulic valve H10053; Load: 190kN; Fault Performance: Hydraulic valve stuck, unable to control hydraulic flow, top drive rotation speed unstable. On-site data showed the valve response time exceeded 0.12 seconds, and the valve core was blocked by impurities. Solution: Replace the hydraulic valve with H10053, flush the hydraulic system with clean oil, and adjust the pressure to 3500 PSI. Repair Effect: After replacement, the valve response time is 0.03 seconds, hydraulic flow is stable, and the top drive rotation speed error is within ±5r/min. Customer Feedback: "The hydraulic valve is responsive and reliable, and the top drive runs stably—our maintenance frequency has been reduced by half, and drilling efficiency has improved significantly."

Case 3: Control System Power Failure in Sichuan Oilfield

Location: Sichuan Oilfield Puguang Block; Equipment Model: NOV Hydraulic Control System; Fault Component: PLC power supply N10941; Load: 150kN; Fault Performance: Control system power failure, all digital and analog signals lost, hydraulic system unable to be controlled. On-site data showed the power supply output voltage was unstable (fluctuating between 4.5V-5.5V), and the internal power module was damaged. Solution: Replace the PLC power supply with N10941, test the output voltage, and reconfigure the control signal. Repair Effect: After replacement, the output voltage is stable at 5V and 24V (error within ±0.1V), control signals are normal, and the hydraulic system operates smoothly. Customer Feedback: "The new PLC power supply is stable and reliable, and the control system hasn’t had any power failures in 6 months—this ensures the safety and efficiency of our on-site operations."

FAQ

Procurement Guide

We provide a full-range supply service for all the above oilfield spare parts, including AY10086-2, H10053, AY10028-4, N10941, and other key components compatible with CANRIG 8050AC-712, CANRIG 8035E-500 top drives, and NOV hydraulic control systems. All products comply with API 6A, IEC 61131-2, and ISO 9001 standards, pass DNV GL and UL certification, and undergo strict quality inspections to ensure reliability and durability. We have sufficient inventory of standard parts to meet your urgent procurement needs, and we also provide customized services for special equipment models. Our team offers one-stop procurement solutions, including model confirmation, technical consultation, after-sales maintenance, and quality assurance, helping you save procurement time and reduce maintenance costs. Whether you need small-batch trial procurement or large-batch regular supply, we can provide high-quality products and intimate services. If you have any procurement needs or technical questions, please contact us, and we will provide you with professional support to ensure your oilfield operations run smoothly and efficiently.

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