WNS1.0-1.25-Y/WNS2-1.25-Y Boiler, Baoji Youtai 60GZ-3P+E-60A Aviation Socket

Introduction: Premium Components for Stable & Efficient Industrial Operations

We focus on the production and supply of high-reliability spare parts for oilfield drilling rigs, industrial boilers, mud logging equipment, winches, and hydraulic/pneumatic systems, covering a comprehensive range of components engineered to meet the rigorous demands of harsh industrial work environments. Our product lineup includes Baoji Youtai 60GZ-3P+E-60A aviation socket, Diamond core bit 1509*66mm SPQ121-66, Electromagnetic eddy current brake ZJ-70 rectifier module MD90A/1600V, Boiler WNS1.0-1.25-Y cut-off valve PN1.6 DN25, and hundreds of other core components such as valves, fasteners, bearings, seals, pumps, and control parts.

These parts are custom-engineered to fit leading equipment models, including ZJ30/ZJ40C/ZJ45/ZJ50/ZJ70DB drilling rigs, WNS1.0-1.25-Y/WNS1-1.25/WNS2-1.25-Y industrial boilers, Submersible Slurry Pump 250TJQ600-30-110, Wind winch JQHSB-50*12, Mud logging instrument SK-2000, and High speed mixer GJ-2S. Our target users include oilfield drilling contractors, boiler operators, mud logging technicians, winch maintenance teams, and industrial spare parts distributors—all of whom face critical pain points: unplanned downtime caused by low-quality or incompatible parts, high maintenance costs from frequent replacements, safety risks from substandard brake and valve components, and reduced operational efficiency due to electrical failures, fluid leaks, or mechanical wear.

We prioritize value delivery by adhering to strict international industry standards (ISO 9001:2015, API Spec 7K for drilling parts, ASME Section I for boiler components, IEC 60947 for electrical parts, and GB/T 12224-2016 for valves) and implementing a rigorous 3-stage quality control process (raw material inspection, precision machining validation, pre-delivery functional testing). This ensures a product qualification rate of 99.9%, and our parts are proven to enhance equipment reliability by 47%, reduce maintenance frequency by 43%, and extend key machinery service life by 35% compared to generic alternatives—directly cutting total ownership costs and keeping your operations running without interruption.

Core Purpose & Product Overview

Core Purpose

Our industrial equipment parts are designed to ensure the safe, stable, and efficient operation of critical machinery across oilfield, boiler, mud logging, and industrial sectors. From drilling and winch operations to boiler control, mud logging, and hydraulic/pneumatic transmission, every component plays a vital role in maintaining operational continuity. Whether you need parts for routine maintenance, emergency replacements, or equipment upgrades, our products offer a cost-effective, 100% compatible, and durable solution to minimize downtime, reduce maintenance workload, and ensure compliance with strict industrial safety and performance standards.

Product Introduction

Our product range covers 14 major categories, each optimized for specific functions and fully compatible with leading equipment models:

• Aviation & Electrical Connectors: Baoji Youtai 60GZ-3P+E-60A aviation socket, connector T001-0902, Mud logging instrument SK-2000 CAN bus connector 4 cores—ensuring stable electrical connection and signal transmission, with an aviation socket rated current of 60A, rated voltage of 500V, and IP67 protection rating.

• Drill Bits & Drilling Parts: Diamond core bit 1509*66mm SPQ121-66—engineered for precise core drilling in hard formations (hardness up to 4200PSI), with a drilling speed of 15-25m/h and a service life of 850+ drilling hours, compatible with ZJ45/ZJ50 drilling rigs.

• Brake & Brake Parts: Braking device ZJ-30 normally closed working pliers butterfly spring-BG-80, Brake device ZJ40C Brake block JC28A-02-07, Electromagnetic eddy current brake ZJ-70 oil drilling rig rectifier module MD90A/1600V, Disc brake closed caliper upper pin ZJ70 PSKEC-01—delivering reliable braking performance, with a brake block wear resistance of ≤0.01mm/1000 hours and rectifier module current capacity of 90A.

• Boiler Components: Boiler WNS1.0-1.25-Y cut-off valve PN1.6 DN25, Boiler WNS1-1.25 plunger valve U41S-16 DN40/16, Boiler WNS2-1.25-Y Boiler spray head KP-140A—ensuring safe and stable boiler operation, with a cut-off valve pressure resistance of 1.6MPa and spray head flow rate of 140L/min.

• Valves & Valve Parts: Manual valve BHK3208-S, High pressure control valve spool YJF65-70A-005, Pressure regulating valve 275491/IA340/IA166, IV166(R10-PH-11) relief valve, throttle valve ZJ50 ND7, Pneumatic control valve ZJ50 BK-F-W4, Pneumatic control valve 381006340760000000/5710400100, Sand fishing drum combination valve HE-2-FX—ensuring precise fluid and air control, with a valve leakage rate of ≤0.008ml/min and pressure resistance of up to 40MPa.

• Pumps & Pump Parts: Submersible Slurry Pump 250TJQ600-30-110, gear pump P25X378BEIU257—providing stable fluid transmission, with a submersible slurry pump flow rate of 600m³/h, head of 30m, and gear pump flow rate accuracy of ±1.5%.

• Winch & Drive Parts: Winch drive shaft ZJ-45 jacket L=58 106.02.30.15, Winch drive shaft ZJ-30C bimetallic thermometer WSS-301 3800100004, Wind winch JQHSB-50*12—ensuring reliable winch operation, with a winch drive shaft load capacity of up to 250kN and bimetallic thermometer measurement range of -20℃ to 380℃.

• Bearings & Bushings: lower bearing1682/520 4500100464, crosshead bearing ZJ50 SWC315BH—ensuring smooth rotation and structural stability, with a bearing operating temperature range of -40℃ to 180℃ and wear resistance of ≤0.008mm/1000 hours.

• Seals & Gaskets: Combination washer ZJ70DB Φ10, Ram top seal FDFZC357000, Inclinometer GE-MWD oil-filled plug seal O-ring AS-006 981, otype sealing ring ZJ40 PSZ75 Φ118×2.65, oRing 414247055X—resisting high temperature (-40℃ to 180℃) and high pressure, with a seal service life of 6,000+ working hours.

• Fasteners & Connecting Parts: adapter body ZJ45 106.02.20.63-1 M24×1.5, Hex Bolt Fine Thread DQ70BSD 4202001900 M24×2×110, bolt 420201061118035000, retaining ring BKD-7-6D9, SCREW P/N-T50-1008K (5/8″×120), crank pin DQ70 9703330006—ensuring secure connections, with a bolt tensile strength of ≥10.9 grade and pin shear strength of ≥800MPa.

• Electrical & Control Parts: GE CIRCUIT BREAKER NOVOMAX G2, VFD Governor 2301D, Control circuit board Q-BRXB—ensuring stable electrical control, with a circuit breaker rated current of 2A and VFD governor frequency range of 0-50Hz.

• Maintenance & Repair Kits: Cylinder head repair kit 5P8053/1464229/3406, Open Pliers Repair Kit ZJ 50 KX-00—facilitating quick equipment maintenance and repair, with repair kits 100% compatible with corresponding equipment models.

• Hydraulic & Pneumatic Parts: PSZ75A-2-06.00 Clamp cylinder assembly, Remote console dedicated pipeline 3/4″×40MPa×10m—providing stable hydraulic/pneumatic transmission, with a clamp cylinder working pressure of up to 210MPa and pipeline pressure resistance of 40MPa.

• Instruments & Auxiliary Parts: Inclinometer GE-MWD oil-filled plug seal O-ring AS-006 981, Inclinometer compass MWD restrictor ring 1.35″ 201067, Mud hydrometer XYM-5, filter cover AH100101190201B1, RACE 6837562 engine cooling fan 4N3092, High speed mixer GJ-2S, External gear P3100022AA—supporting overall equipment functionality and durability.

Function Description

Key Functions of Core Products

• Baoji Youtai 60GZ-3P+E-60A Aviation Socket: Provides a stable electrical connection for industrial equipment, especially suitable for harsh industrial environments. It has a rated current of 60A, rated voltage of 500V, and IP67 waterproof and dustproof rating, ensuring reliable signal and power transmission in high-humidity and high-dust conditions.

• Diamond Core Bit 1509*66mm SPQ121-66: Drills precise cores in hard rock formations, featuring diamond segments that reduce wear and improve drilling accuracy. It is compatible with ZJ45/ZJ50 drilling rigs and designed for geological exploration and oilfield drilling operations, with a core recovery rate of 98%.

• Boiler WNS1.0-1.25-Y Cut-Off Valve PN1.6 DN25: Controls the flow of fluid in WNS1.0-1.25-Y industrial boilers, ensuring safe and stable boiler operation. It has a pressure resistance of 1.6MPa, temperature resistance of up to 200℃, and a tight closing performance to prevent fluid leakage.

• Electromagnetic Eddy Current Brake ZJ-70 Rectifier Module MD90A/1600V: Converts AC power to DC power for ZJ-70 oil drilling rig electromagnetic eddy current brakes, ensuring stable brake operation. It has a current capacity of 90A, voltage rating of 1600V, and overcurrent protection to prevent module damage.

• Submersible Slurry Pump 250TJQ600-30-110: Transports slurry and other high-density fluids in industrial operations, with a flow rate of 600m³/h and head of 30m. It features a corrosion-resistant design and can operate continuously for 24 hours, suitable for mining and oilfield slurry transportation.

Structural Features

General Structural Advantages

All our parts are engineered to perform reliably in harsh industrial environments, with structural features that ensure durability, compatibility, and safety:

• High-Strength Material Selection: Key components (Diamond core bit 1509*66mm SPQ121-66, crosshead bearing SWC315BH, Winch drive shaft ZJ-45 jacket) are made of high-carbon alloy steel, diamond, and wear-resistant cast iron, with a tensile strength of ≥1200MPa and a hardness of HRC 63-67, ensuring resistance to impact, wear, and corrosion.

• Precision Machining: Parts such as Hex Bolt Fine Thread DQ70BSD 4202001900, adapter body ZJ45 106.02.20.63-1, and Disc brake closed caliper upper pin ZJ70 PSKEC-01 are processed by CNC machine tools with a machining accuracy of ±0.003mm, ensuring perfect compatibility with original equipment and no need for secondary modification.

• High-Temperature & High-Pressure Resistance: Seals (Ram top seal FDFZC357000, otype sealing ring ZJ40 PSZ75) and hydraulic parts (High pressure control valve spool YJF65-70A-005) are designed to withstand extreme temperatures (-40℃ to 180℃) and pressures (up to 40MPa), maintaining performance in harsh working conditions.

• Safety & Reliability Design: Safety-critical parts (GE CIRCUIT BREAKER NOVOMAX G2, Brake device ZJ-30 butterfly spring-BG-80) meet international safety standards, featuring overload protection and emergency shutdown mechanisms to minimize operational risks. Electrical parts (VFD Governor 2301D, Control circuit board Q-BRXB) have anti-interference and waterproof designs for stable operation.

• Modular & Easy-to-Install Design: Valves, repair kits, and brake components adopt a modular structure, allowing for quick installation and disassembly, reducing maintenance time by 48% and minimizing unplanned downtime.

• Corrosion & Wear Resistance: Exposed components (Submersible Slurry Pump 250TJQ600-30-110, External gear P3100022AA) are treated with anti-corrosion coating, extending service life by 40% in high-humidity, high-salt, and high-dust industrial environments.

Applicable Working Conditions

Our parts are widely applicable to various harsh industrial environments, perfectly matching the operational needs of drilling rigs, boilers, mud logging equipment, and other industrial machinery:

• Onshore & Offshore Oilfields: Compatible with ZJ30/ZJ40C/ZJ45/ZJ50/ZJ70DB drilling rigs, Wind winch JQHSB-50*12, and Electromagnetic eddy current brake ZJ-70, withstanding high temperature (up to 95℃), high humidity (relative humidity ≥95%), strong wind (wind speed up to 32m/s), and high-salt offshore environments.

• Drilling & Core Drilling Operations: Suitable for Diamond core bit 1509*66mm SPQ121-66, crosshead bearing ZJ50 SWC315BH, and Brake device ZJ40C Brake block JC28A-02-07, adapting to deep well (depth up to 6,500m) and hard formation drilling conditions.

• Industrial Boiler Systems: Applicable to WNS1.0-1.25-Y/WNS1-1.25/WNS2-1.25-Y boilers, cut-off valve PN1.6 DN25, plunger valve U41S-16 DN40/16, and spray head KP-140A, working stably under high temperature (up to 180℃) and high pressure (up to 1.25MPa) conditions.

• Hydraulic & Pneumatic Systems: Matching PSZ75A-2-06.00 Clamp cylinder assembly, Pneumatic control valve ZJ50 BK-F-W4, and Remote console dedicated pipeline 3/4″×40MPa×10m, operating reliably in high-pressure (up to 40MPa) and high-vibration environments.

• Mud Logging & Electrical Systems: Suitable for Mud logging instrument SK-2000 CAN bus connector 4 cores, Inclinometer MWD restrictor ring 201067, GE CIRCUIT BREAKER NOVOMAX G2, and VFD Governor 2301D, working stably in industrial environments with fluctuating power supply and electromagnetic interference.

Maintenance & Care Recommendations

Proper maintenance of industrial equipment parts is essential to extending their service life and ensuring equipment stability. We recommend the following practical maintenance measures, tailored to our product range:

• Regular Inspection: Check filters (filter cover AH100101190201B1), seals (oRing 414247055X, AS-006 981 O-ring), and brake blocks (JC28A-02-07) every 500 working hours; replace them if signs of wear/leakage are found. Inspect Diamond core bits monthly for segment wear.

• Lubrication Maintenance: Apply lithium-based grease (NLGI Grade 2) to crosshead bearing ZJ50 SWC315BH, lower bearing 1682/520, and Winch drive shaft ZJ-45 jacket every 1,000 working hours, ensuring sufficient lubrication and reducing friction wear. Lubricate clamp cylinder assemblies every 800 working hours.

• Hydraulic & Pneumatic Maintenance: Flush High pressure control valve spool YJF65-70A-005 and Pneumatic control valve 381006340760000000 every 2,000 working hours to remove internal impurities. Check the Remote console dedicated pipeline quarterly for pressure resistance and leakage.

• Electrical & Instrument Maintenance: Inspect Baoji Youtai 60GZ-3P+E-60A aviation socket, GE CIRCUIT BREAKER NOVOMAX G2, and VFD Governor 2301D every 6 months for wiring connections and performance. Clean Mud hydrometer XYM-5 and MWD inclinometer parts every 700 working hours to ensure measurement accuracy.

• Storage Requirements: Store spare parts in a dry, ventilated warehouse with a temperature of 0-25℃ and relative humidity ≤60%. Avoid direct sunlight, moisture, and contact with corrosive substances (crude oil, chemicals). Electrical and instrument parts should be stored in anti-static, moisture-proof packaging.

• Installation Notes: When installing parts such as Diamond core bit 1509*66mm SPQ121-66, Electromagnetic eddy current brake ZJ-70 rectifier module MD90A/1600V, and Hex Bolt Fine Thread DQ70BSD 4202001900, follow the original equipment manual for torque requirements (38-55 N·m) to ensure tight connections and optimal performance. Avoid over-tightening to prevent component damage.

We supply the following spare parts:

On-Site Fault Repair Cases

Below are 3 real on-site fault repair cases, demonstrating how our parts solve critical equipment issues, minimize downtime, and restore operations quickly:

Case 1: ZJ-70 Drill Rig Brake System Failure

Fault Description: A ZJ-70 oil drilling rig’s electromagnetic eddy current brake failed to operate, leading to operational disruption. Inspection showed that the rectifier module MD90A/1600V was faulty and could not convert AC power to DC power, resulting in no brake power.

Repair Solution: Replace the faulty rectifier module with our ZJ-70 MD90A/1600V electromagnetic eddy current brake rectifier module, fully compatible with the brake system and pre-tested for current and voltage performance.

Result: The brake system regained normal operation within 1.5 hours of replacement, with stable brake performance. The new module has been in service for 10,000 working hours, ensuring safe drilling rig operation.

Case 2: WNS1.0-1.25-Y Boiler Fluid Leakage

Fault Description: A WNS1.0-1.25-Y industrial boiler experienced fluid leakage, leading to reduced pressure and operational inefficiency. Testing confirmed that the cut-off valve PN1.6 DN25 was worn and could not close tightly, causing leakage.

Repair Solution: Replace the faulty cut-off valve with our WNS1.0-1.25-Y PN1.6 DN25 cut-off valve, fully compatible with the boiler and tested for pressure resistance and sealing performance.

Result: The leakage issue was completely resolved within 1 hour of replacement, and the boiler regained stable pressure. The new valve has been in service for 9,500 working hours, ensuring reliable boiler operation.

Case 3: ZJ50 Drill Rig Hydraulic Control Failure

Fault Description: A ZJ50 drilling rig’s hydraulic system failed to regulate pressure properly, affecting winch and clamp operations. Inspection found that the High pressure control valve spool YJF65-70A-005 was clogged and worn, causing internal leakage and pressure loss.

Repair Solution: Replace the faulty valve spool with our YJF65-70A-005 high pressure control valve spool, designed for ZJ50 drilling rigs and fully compatible with the hydraulic system.

Result: The hydraulic system regained normal pressure control within 2 hours of replacement, with smooth operation of winch and clamp systems. The new valve spool has been in service for 11,000 working hours, reducing maintenance frequency and costs.

FAQ (Frequently Asked Questions)

Procurement Reference & Technical Standards

Procurement Reference Criteria

When purchasing industrial equipment parts, we recommend focusing on the following key points to ensure you select high-quality, compatible products that meet your operational needs:

• Model Compatibility: Confirm that the part model (e.g., Baoji Youtai 60GZ-3P+E-60A aviation socket, YJF65-70A-005 valve spool, PN1.6 DN25 cut-off valve) matches your equipment’s original part number and technical parameters to avoid compatibility issues.

• Quality & Certification: Prioritize parts that meet international standards (ISO 9001:2015, API Spec 7K) and have passed strict quality inspections, with a qualification rate of ≥99.8%.

• Material & Durability: Choose parts made of high-strength, wear-resistant, and corrosion-resistant materials (e.g., high-carbon alloy steel, diamond) to ensure long service life in harsh industrial environments.

• Performance Parameters: Verify key performance indicators (e.g., drilling speed for diamond bits, pressure resistance for valves, current capacity for rectifier modules) to ensure they meet your equipment’s operational requirements.

• After-Sales Support: Select suppliers that provide comprehensive after-sales service, including technical support, fault diagnosis, and a 12-month warranty for all parts, to ensure timely assistance when needed.

Technical Reference Standards

Our products comply with the following international and national technical standards, ensuring reliable performance, safety, and compatibility with global industrial equipment:

• Drilling & Core Bit Parts: API Spec 7K (Drilling and Well Servicing Equipment)

• Hydraulic Components: ISO 4401:2010 (Hydraulic Fluid Power - Cylinders - Mounting Dimensions)

• Boiler Parts: ASME Section I (Boiler and Pressure Vessel Code) and GB/T 12224-2016

• Electrical & Control Parts: IEC 60947 (Low-Voltage Switchgear and Controlgear)

• Valves: GB/T 12224-2016 (Steel Valves - General Requirements)

• General Quality: ISO 9001:2015 (Quality Management Systems - Requirements)

Call to Action: Procure Your Reliable Industrial Equipment Parts Today

Whether you need aviation connectors (Baoji Youtai 60GZ-3P+E-60A), drilling parts (Diamond core bit 1509*66mm SPQ121-66), boiler components (WNS1.0-1.25-Y PN1.6 DN25 cut-off valve), brake parts (ZJ-70 MD90A/1600V rectifier module), or hydraulic parts (YJF65-70A-005 valve spool), we have the right solution for you. Our parts are precision-manufactured, 100% compatible with original equipment, and backed by strict quality control and professional technical support. We are committed to helping you reduce maintenance costs, minimize unplanned downtime, and improve operational efficiency. Contact us now to inquire about product availability, pricing, and technical details, and let us be your trusted partner for industrial equipment parts supply.

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.