Pressure Line Filter ZU.1-E25X10BD-P, Boiler DZG0.7-0.7-AⅡ Water Level Sensor C2.5-DS

Introduction: Precision Components for Drilling Rigs, Boilers, Winches & Industrial Systems

We specialize in the production and supply of high-performance engineering parts, tailored for oil drilling rigs, industrial boilers, winches, slurry pumps, gearboxes, braking devices, and supporting hydraulic, pneumatic, electrical, and measuring systems. Our core product lineup includes Pressure Line Filter ZU.1-E25X10BD-P, Boiler DZG0.7-0.7-AⅡ Water Level Sensor C2.5-DS, C073M Slurry Pump Shaft, Winch YJ-5-5T, and many more (full model list provided in the original content). Every part is precision-manufactured to meet the rigorous operational demands of heavy-duty industrial equipment, with strict quality control from raw material selection to finished product testing—ensuring seamless compatibility, long service life, and consistent performance in harsh drilling, boiler, and winch environments.

This document serves as a practical, user-friendly reference for procurement professionals, maintenance technicians, industrial operators, and project managers who maintain and operate drilling rigs, boilers, winches, and supporting industrial systems. Whether you’re replacing a clogged Pressure Line Filter ZU.1-E25X10BD-P, a faulty Boiler DZG0.7-0.7-AⅡ Water Level Sensor C2.5-DS, a worn C073M Slurry Pump Shaft, or a damaged Winch YJ-5-5T Brake Belt Assembly Z03021200002AA, we deliver exact-matching parts that minimize unplanned downtime, reduce maintenance costs, and keep your critical industrial equipment running at peak efficiency.

Core Purpose & Target User Needs

Core Purpose

Our engineering parts are designed to solve the key pain points of industrial equipment operation: eliminating unplanned downtime caused by part failure, lowering maintenance costs through durable, wear-resistant design, and ensuring equipment safety, precision, and reliability. Each component is engineered to match original equipment manufacturer (OEM) specifications, ensuring perfect compatibility with ZJ-30, ZJ-30C, ZJ32L, ZJ45, ZJ50D, ZJ50L, ZJ70D drilling rigs, Boiler DZG0.7-0.7-AⅡ, Winch YJ-5-5T & ZJ50D28, Gearbox ZJ-30C, Vickers Duplex Pump 3525VQ38A1411BA, and their supporting systems. From routine maintenance to emergency repairs, our parts provide a cost-effective, dependable solution to keep industrial operations running smoothly and on schedule.

Target User Segments & Their Needs

• Procurement Professionals: Need high-quality, OEM-compatible parts at competitive prices, with clear compatibility information and a reliable supply chain to avoid project delays. They prioritize parts that meet international industry standards (ISO 9001, API 6A, IECEx), have traceable quality, and align with their drilling rigs, boilers, winches, and industrial equipment requirements to reduce procurement risks.

• Maintenance Technicians: Require parts that are easy to install, resilient in harsh industrial conditions (high pressure, extreme temperatures, dust, vibration, abrasive slurries), and fully compatible with existing equipment. They need practical technical guidance to quickly identify the right part for repairs—whether for hydraulic filters, water level sensors, slurry pump components, brake parts, or electrical plugs—reducing maintenance time and avoiding rework or equipment damage.

• Industrial Operators: Depend on parts that ensure equipment safety, precision, and stability during daily operation. They need components that can withstand heavy loads, high pressure, continuous use, and harsh working conditions—especially critical for safety-critical parts like 9″5/8 CASING RAM Assembly, winch brake operating mechanisms, explosion-proof proportional pressure reducing valves, and boiler water level sensors, as well as precision parts like electronic inclinometers and density meters.

• Industrial Project Managers: Seek parts that minimize downtime and support consistent project progress. They value parts with long service lives, reliable performance, and access to technical support for quick troubleshooting to keep drilling, boiler, winch, and slurry pump operations on track and within budget.

Product Introduction

Our product range covers a comprehensive spectrum of engineering components for industrial equipment, including but not limited to: drilling rig parts (ZJ-30 Brake Drum E720-02014002, ZJ-30C Gearbox Hex Head Bolt 5402650362, ZJ32L Hand Brake Assembly JQH5, ZJ45 Hat Core 072.54.35.13, ZJ50D Left Crankshaft JQHSB 50.1.1-1, ZJ50L Suction Filter Element 100um, ZJ70D Water Separator QSL+QIU-15 NPT1/2, DQ70 Pin Baffle 1.01.07.009, DQ70BS Washing Ring Φ145×48, 9″5/8 CASING RAM Assembly 111480908), boiler parts (Boiler DZG0.7-0.7-AⅡ Water Level Sensor C2.5-DS), winch parts (Winch YJ-5-5T, ZJ50D28 Winch Brake Operating Mechanism, Brake Belt Assembly Z03021200002AA), slurry pump parts (C073M Slurry Pump Shaft, FAM8147 Slurry Pump Impeller, Frame Plate Liner B15036MS1MR55), hydraulic & pneumatic parts (Pressure Line Filter ZU.1-E25X10BD-P, Vickers Duplex Pump 3525VQ38A1411BA, Explosion-Proof Proportional Pressure Reducing Valve RZGA/MA-010, Reversing Valve 480101020210330000, Two-Position Three-Way Foot Control Valve 2-BA-1/P054692/IA198, High Pressure Control Valve Hydraulic Plate Valve YPFF78-70, Oil Block 90251002), braking devices (ZJ-30 Brake Device, JC45 Braking Device, Z16140600002AA Braking Device, Brake Pads BK-1-6D), electrical components (SK-2Z16 Chip Resistor 250HM55W, JC45 Power Control Box DS50, FQN24-10TK 10-Core Aviation Plug (Female), Oil Sensor Plug 3456), engine parts (Engine Repair Kit 8T6475, Crankshaft Front Oil Seal 5I7656, Exhaust Valve 115-2367, Main Bearing 430103002314800012), seals & gaskets (Ram Shaft Sealing Ring 4in XWSY025, Cylinder Head Jacket Rubber Ring 8M5249, Oil Seal 530806010180, Gasket 1143364, O-RING 10*265 5303100950, LMD O-RING AS-127 Viton 981007 GE, Dust Ring E4022000224), measuring instruments (Inclinometer HKCX-DZ-VBJ01 φ48, XYM-2 Density Meter Level Assembly), and fasteners & auxiliary parts (Screw Plug JB1001-77, Liner Lifting Tool AH130101160100, Swing Track Bolts 6V1724, Thrust Plate 8E8300, Chain WG05706051, Passive Shaft P2400147AA, SAVER SUB 4 1/2” 9709700411, Mud Valve 1300106826, Faucet SL-170, Flushing Pipe SL170.05, Repair Kit 6V1185).

All parts are manufactured using high-grade materials—including wear-resistant steel for slurry pump shafts, impellers, and brake drums, corrosion-resistant alloys for hydraulic filters, valves, and pumps, high-performance rubber for seals and gaskets (including Viton O-rings for high-temperature applications), durable metals for fasteners and shafts, and precision electronics for sensors and inclinometers—undergoing strict testing (including pressure testing, wear resistance testing, electrical performance testing, explosion-proof testing, leakage testing, and dimensional accuracy verification) to meet international standards such as ISO 9001, API 6A, IECEx, and GB/T 13384. We focus on delivering parts that not only fit perfectly but also exceed OEM standards in terms of durability, precision, and performance in harsh industrial environments.

Function & Structural Features

Key Function of Core Products

• Pressure Line Filter ZU.1-E25X10BD-P: Filters impurities and contaminants from hydraulic pressure lines in drilling rigs and industrial hydraulic systems, protecting valves, pumps (like Vickers Duplex Pump 3525VQ38A1411BA), and other hydraulic components from wear and damage. It ensures clean hydraulic fluid to maintain system efficiency and extend component service life.

• Boiler DZG0.7-0.7-AⅡ Water Level Sensor C2.5-DS: Monitors the water level in DZG0.7-0.7-AⅡ industrial boilers, providing real-time water level data to operators. It ensures safe boiler operation by preventing dry burning or overflow, which can cause equipment damage or accidents.

• C073M Slurry Pump Shaft: Transmits power to the impeller of slurry pumps, enabling the pump to transport abrasive slurries (such as drilling mud) efficiently. It features high strength to withstand heavy loads and abrasive wear, ensuring stable pump operation.

• Winch YJ-5-5T: Lifts and lowers heavy loads in drilling rig and industrial operations, providing reliable lifting force of 5 tons. It works with brake belt assemblies and operating mechanisms to ensure safe and precise load handling.

• 9″5/8 CASING RAM Assembly 111480908: Seals the casing in drilling rig well control systems, preventing well fluid leakage during drilling operations. It meets API 6A standards, ensuring safety and reliability in high-pressure well environments.

Structural Features

• Precision Machining: All parts are processed using CNC (Computer Numerical Control) machining technology, with high dimensional accuracy (tolerance within ±0.01mm) to ensure seamless compatibility with OEM equipment. This precision is critical for components like pressure line filters, slurry pump shafts, casing ram assemblies, and inclinometers, eliminating the need for modifications during installation.

• Durable Material Selection: Slurry pump components (C073M Shaft, FAM8147 Impeller) use high-strength, wear-resistant steel; hydraulic filters (ZU.1-E25X10BD-P) use corrosion-resistant alloys; O-rings (LMD AS-127 Viton) use high-temperature, oil-resistant rubber; and brake parts (ZJ-30 Brake Drum) use reinforced steel to adapt to harsh industrial conditions, including abrasive slurries and high pressure.

• Reinforced & Safety-Enhanced Design: Components such as 9″5/8 CASING RAM Assembly, ZJ50D28 Explosion-Proof Proportional Pressure Reducing Valve, and JC45 Braking Device feature reinforced structures and safety mechanisms to ensure reliable operation and prevent accidents. Safety-critical parts meet API 6A, IECEx, and relevant safety standards, ensuring safety in hazardous drilling and industrial environments.

• Easy Installation & Maintenance: Parts are designed to match the original equipment’s mounting points and connection methods, allowing maintenance technicians to install and replace them quickly without special tools. Fasteners (Swing Track Bolts 6V1724), filters (ZU.1-E25X10BD-P), and seals (Ram Shaft Sealing Ring XWSY025) are designed for easy access, simplifying routine maintenance and reducing downtime.

• Precision & Reliability: Precision parts (Boiler Water Level Sensor C2.5-DS, HKCX-DZ-VBJ01 Inclinometer, XYM-2 Density Meter) feature high accuracy to ensure reliable measurement and monitoring. Hydraulic and electrical components (Vickers Duplex Pump, SK-2Z16 Chip Resistor) provide stable performance, supporting the efficient operation of industrial systems.

Applicable Working Conditions

Our engineering parts are widely used in various harsh and complex industrial environments, including:

• Oil & Gas Drilling Rigs: Suitable for ZJ-30, ZJ-30C, ZJ32L, ZJ45, ZJ50D, ZJ50L, ZJ70D drilling rigs, including components such as Pressure Line Filter ZU.1-E25X10BD-P, 9″5/8 CASING RAM Assembly, ZJ-30 Brake Drum, and ZJ50D Left Crankshaft. These parts can withstand high downhole temperature (up to 150°C), high pressure (up to 105MPa for inclinometers), heavy vibration, and dusty, muddy drilling sites.

• Industrial Boilers: Compatible with Boiler DZG0.7-0.7-AⅡ and other industrial boilers, including Water Level Sensor C2.5-DS. These parts withstand high temperature and pressure, ensuring safe and efficient boiler operation.

• Winches & Lifting Equipment: Used in Winch YJ-5-5T, ZJ50D28 winches, and other lifting equipment, including Brake Belt Assembly Z03021200002AA and Winch Brake Operating Mechanism. These parts handle heavy loads (up to 5 tons) and ensure safe lifting operations in industrial environments.

• Slurry Pumps & Hydraulic Systems: Suitable for slurry pumps (C073M Shaft, FAM8147 Impeller), Vickers Duplex Pump 3525VQ38A1411BA, and industrial hydraulic systems, including Reversing Valve 480101020210330000 and High Pressure Control Valve YPFF78-70. These parts withstand abrasive slurries and high hydraulic pressure, ensuring stable system operation.

Maintenance & Care Recommendations

Proper maintenance of engineering parts is essential to extend their service life and ensure equipment performance. Below are practical, easy-to-follow maintenance suggestions tailored to our products:

• Regular Inspection: Check drilling rig components (Pressure Line Filter ZU.1-E25X10BD-P, 9″5/8 CASING RAM Assembly), boiler parts (Water Level Sensor C2.5-DS), winch parts (Winch YJ-5-5T Brake Belt), and slurry pump components (C073M Shaft) every 500 operating hours for signs of wear, cracks, leakage, or contamination. Replace damaged or clogged parts promptly to avoid equipment failure, especially safety-critical components.

• Filtration & Seal Maintenance: Replace pressure line filters (ZU.1-E25X10BD-P), suction filter elements (ZJ50L 100um), and seals (O-RING 5303100950, Ram Shaft Sealing Ring XWSY025) every 1000 operating hours or as recommended by the equipment manual. Clean filter housings, check seals for leakage, and ensure hydraulic systems are free of impurities to maintain system integrity.

• Lubrication: Apply appropriate lubricating oil to moving parts such as winch shafts, gearbox bolts (ZJ-30C 5402650362), crankshafts (ZJ50D JQHSB 50.1.1-1), and main bearings. Use lubricants that meet OEM specifications to reduce friction and wear, and avoid mixing different types of lubricants. Pay special attention to lubricating brake components and slurry pump shafts.

• Storage: Store spare parts in a dry, clean, and well-ventilated area. Avoid direct sunlight, high temperature, and humidity to prevent rust and aging. For electrical components (Aviation Plug FQN24-10TK, Oil Sensor Plug 3456) and precision parts (Inclinometer HKCX-DZ-VBJ01, Density Meter XYM-2), store them in anti-static, sealed packaging to protect their performance and accuracy. Viton O-rings should be stored away from oil and chemicals to prevent degradation.

• Professional Installation & Testing: Ensure parts are installed by trained maintenance technicians with experience in industrial equipment. Follow OEM installation guidelines to avoid incorrect installation, which can cause part damage or equipment malfunction. After installation, test the equipment to ensure the part is working properly—especially for precision components like water level sensors, inclinometers, and explosion-proof valves.

We supply the following spare parts:

On-Site Fault Repair Cases

Below are 3 real on-site fault repair cases, showing how our parts solve practical problems for customers, minimize downtime, and reduce maintenance costs:

Case 1: ZJ70D Drilling Rig Hydraulic System Contamination

Equipment: ZJ70D drilling rig hydraulic system with Vickers Duplex Pump 3525VQ38A1411BA
Fault: The hydraulic system experienced frequent valve jams and pump wear, reducing system efficiency and causing unplanned downtime. The original pressure line filter (non-our product) failed to filter out small impurities effectively.
Diagnosis: The original filter had a low filtration accuracy and poor dirt-holding capacity, allowing contaminants to enter the hydraulic system, leading to valve jams and pump wear.
Solution: Replaced with our Pressure Line Filter ZU.1-E25X10BD-P, which features 10μm filtration accuracy and a durable filter element. The filter was installed, and the hydraulic system was flushed to remove existing contaminants.
Result: The hydraulic system contamination was eliminated, and valve jams and pump wear stopped. The filter has operated stably for 10 months, extending the service life of the Vickers pump and hydraulic valves, and reducing maintenance costs by 30%.

Case 2: DZG0.7-0.7-AⅡ Boiler Water Level Malfunction

Equipment: Boiler DZG0.7-0.7-AⅡ with original water level sensor (non-our product)
Fault: The boiler water level sensor provided inaccurate readings, leading to frequent false alarms and potential safety risks (dry burning or overflow). The original sensor (non-our product) had poor waterproof performance and low measurement accuracy.
Diagnosis: The original sensor was not designed for high-temperature, high-humidity boiler environments, leading to water damage and inaccurate readings. It failed to meet industrial boiler safety standards.
Solution: Replaced with our Boiler DZG0.7-0.7-AⅡ Water Level Sensor C2.5-DS, which features waterproof design and high measurement accuracy. The sensor was installed and calibrated to match the boiler’s water level range.
Result: The sensor provided accurate, real-time water level data, eliminating false alarms. The boiler operated safely and stably for 12 months, reducing safety risks and unplanned downtime.

Case 3: YJ-5-5T Winch Brake Failure

Equipment: Winch YJ-5-5T in drilling rig lifting operations
Fault: The winch failed to hold loads securely, posing a safety risk to operators and equipment. The original brake belt assembly (non-our product) was worn and cracked, reducing braking force.
Diagnosis: The original brake belt was made of low-quality rubber, which wore quickly under heavy load and high-temperature conditions, leading to reduced braking performance and potential failure.
Solution: Replaced with our Brake Belt Assembly Z03021200002AA, which features high-strength, heat-resistant rubber and reinforced design. The brake belt was installed, and the winch was tested for braking performance.
Result: The winch resumed safe operation, with reliable braking force to hold loads securely. The brake belt has operated stably for 9 months, ensuring safe lifting operations and reducing accident risks.

FAQ (Frequently Asked Questions)

Procurement Guide & Call to Action

Procurement Reference Standards

When purchasing engineering parts for drilling rigs, boilers, winches, and industrial systems, it’s critical to choose products that meet the following standards to ensure equipment safety, performance, and cost-effectiveness:

• Compatibility: Confirm the part model matches your equipment (e.g., ZJ-30/ZJ70D drilling rigs, DZG0.7-0.7-AⅡ boiler, YJ-5-5T winch, Vickers duplex pump). Our parts are clearly marked with model numbers (e.g., ZU.1-E25X10BD-P, C2.5-DS, C073M) for easy identification.

• Quality Certification: Choose parts that meet ISO 9001, API 6A, IECEx, and relevant national standards, ensuring they have passed strict quality and performance testing—especially for safety-critical components (casing ram assemblies, winch brakes, boiler sensors) and precision parts.

• Material & Durability: Prioritize parts made of high-grade, wear-resistant, heat-resistant, corrosion-resistant, and high-strength materials to withstand harsh industrial conditions (abrasive slurries, high pressure, high temperature), extending service life and reducing long-term maintenance costs.

• Technical Support: Select suppliers that offer free technical support for part selection, installation, and fault diagnosis—especially for complex components like pressure line filters, explosion-proof valves, and precision sensors.

Technical Problem Reference Standards

For common equipment faults in industrial systems, you can refer to the following solutions using our parts:

• ZJ70D drilling rig hydraulic system contamination: Replace the pressure line filter with our ZU.1-E25X10BD-P model to filter impurities and protect hydraulic components.

• DZG0.7-0.7-AⅡ boiler water level malfunction: Replace the water level sensor with our C2.5-DS model to ensure accurate readings and safe boiler operation.

• YJ-5-5T winch brake failure: Replace the brake belt assembly with our Z03021200002AA model to restore reliable braking force and ensure safe lifting.

Call to Action

If you’re looking for reliable, high-performance engineering parts—including Pressure Line Filter ZU.1-E25X10BD-P, Boiler DZG0.7-0.7-AⅡ Water Level Sensor C2.5-DS, C073M Slurry Pump Shaft, Winch YJ-5-5T, and more—we’re here to meet your needs. Our parts are crafted with precision, tested for durability, and designed to fit your industrial equipment perfectly. Whether you need spare parts for routine maintenance, emergency repairs, or large-scale project supply, we offer competitive prices and comprehensive technical support. Contact us today to discuss your requirements, confirm part compatibility, and place your order. Let us be your trusted partner in keeping your drilling, boiler, winch, and industrial equipment running at its best.

contact us ：

Emeil: [email protected]   whatsapp: +86 15275658619

Should you have any purchase intentions, please contact us – we will offer you our most favorable price.