Wear Plate AH1301010513, Gear Pump CB-B125, PDC Drill Bit 2159mm DM1336BSCU

Introduction: Reliable Precision Parts for Industrial & Drilling Equipment

We focus on the production and supply of high-performance engineering components, covering a comprehensive range of parts tailored for drilling rigs, industrial machinery, hydraulic systems, and MWD (Measurement While Drilling) equipment. Our core product lineup includes Wear Plate AH1301010513, Copper Sets BKD-7-6D5, Cardan Shaft Gear Pump CB-B125, PDC Drill Bit 2159mm DM1336BSCU, High Pressure Filter ZJ70PSK HBX-40×10, and many more (full model list provided in the original content). Every part is crafted to meet the rigorous operational demands of heavy-duty equipment, with strict quality control throughout the manufacturing process to ensure compatibility, durability, and consistent performance.

This document is designed as a practical reference for procurement teams, maintenance technicians, and equipment operators who need trustworthy, cost-effective replacement parts and repair solutions. Whether you’re replacing a worn Wear Plate AH1301010513, a faulty Gear Pump CB-B125, or a damaged PDC Drill Bit 2159mm DM1336BSCU, we deliver exact-matching parts that keep your equipment running smoothly—minimizing downtime and maximizing productivity.

Core Purpose & Target User Needs

Core Purpose

Our engineering parts are engineered to solve the most common pain points of industrial and drilling equipment operation: reducing unplanned downtime, cutting maintenance costs, and ensuring long-term equipment reliability. Each component is manufactured to match original equipment manufacturer (OEM) specifications, ensuring seamless compatibility with ZJ-30C, ZJ70, ZJ70D, DM1336BSCU, DS751AB, and other major equipment models. From routine maintenance to emergency repairs, our parts provide a dependable solution to keep your machinery operating at peak efficiency.

Target User Segments & Their Needs

• Procurement Professionals: Need high-quality 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 and have a proven track record of durability.

• Maintenance Technicians: Require parts that are easy to install, resilient in harsh working conditions, and fully compatible with existing equipment. They need practical technical guidance to quickly identify the right part for repairs and reduce maintenance time.

• Equipment Operators: Depend on parts that ensure equipment stability and safety during operation. They need components that can withstand heavy loads, high pressure, extreme temperatures, and dusty or corrosive environments without failure.

• Drilling & Industrial Project Managers: Seek parts that minimize downtime and support consistent project progress. They value parts with long service lives and access to technical support for quick troubleshooting.

Product Introduction

Our product range covers a wide spectrum of engineering components, including but not limited to: wear parts (Wear Plate AH1301010513, Brake Block AG375001), hydraulic components (Gear Pump CB-B125, 3139115017/P51, One-way Valve VG35-AA880(3000PSI)MB8-Z880), drilling tools (PDC Drill Bit 2159mm DM1336BSCU, 31115mm DS751AB), seals & gaskets (Seal Washer 36001-0312, Lip Oil Seal 180 X 210 X 15 620504-00-5800), MWD equipment (Inclinometer GE-MWD Instrument Running Tool 981218, Pulse Rod 201038 QDT), and fasteners (Stud Bolt X20-01-007, Bolt 000030*0915, Hex Nuts DQ70BS B0102030070001 M30).

All parts are made from high-grade materials—including wear-resistant steel, corrosion-resistant copper, high-temperature seals, and precision-machined alloys—and undergo strict testing (including pressure testing, wear resistance testing, and dimensional accuracy verification) to meet international standards such as ISO 9001, API 6A, and GB/T 13384. We focus on delivering parts that not only fit perfectly but also outperform OEM standards in terms of service life and performance in harsh industrial environments.

Function & Structural Features

Key Function of Core Products

• Wear Plate AH1301010513: Protects equipment components from friction and wear, extending the service life of drilling and industrial machinery. It is designed to withstand heavy impact and abrasive materials, making it ideal for use in high-wear areas of rigs and hydraulic systems.

• Gear Pump CB-B125 & 3139115017/P51: Transmits hydraulic fluid to power hydraulic components (such as cylinders and winches) in industrial equipment and drilling rigs. These pumps feature stable oil flow, low noise, and strong anti-load capacity, ensuring reliable hydraulic system operation.

• PDC Drill Bit 2159mm DM1336BSCU & 31115mm DS751AB: Used for drilling in oil, gas, and geothermal projects, with polycrystalline diamond compact (PDC) cutters that deliver high drilling efficiency and long service life. They are designed to handle various formations, including hard rock and shale.

• High Pressure Filter ZJ70PSK HBX-40×10: Removes impurities (such as metal particles, dust, and sludge) from high-pressure hydraulic oil, protecting key hydraulic components (pumps, valves, cylinders) from wear and damage. It ensures clean oil flow and maintains hydraulic system performance.

• MWD Inclinometer GE-MWD 981218 & Pulse Rod 201038 QDT: Provides accurate directional data during drilling operations, helping operators maintain drilling trajectory and ensure wellbore accuracy. These components are designed to withstand high temperature and pressure in downhole 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 eliminates the need for modifications during installation.

• Durable Material Selection: Wear parts use high-strength, wear-resistant steel; hydraulic components use corrosion-resistant alloys; seals use high-temperature and oil-resistant rubber (nitrile rubber, fluorine rubber) to adapt to harsh working conditions (high pressure, extreme temperatures, dust, and corrosion).

• Reinforced Design: Components such as the Planet Carrier Assembly 29524133, Ram Screw F751.14.24.04.03, and Rope Guide Wheel Set AZ0000030400B1 adopt a reinforced structure to improve load-bearing capacity and reduce wear, even under heavy-duty operation.

• Easy Installation: Parts are designed to match the original equipment’s mounting points and connection methods, allowing maintenance technicians to install them quickly without special tools. This reduces maintenance time and labor costs.

Applicable Working Conditions

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

• Oil & Gas Drilling: Suitable for ZJ-30C, ZJ70, ZJ70D drilling rigs, including components such as PDC Drill Bits (2159mm DM1336BSCU, 31115mm DS751AB), MWD Inclinometers (GE-MWD 981218), and High Pressure Filters (ZJ70PSK HBX-40×10). These parts can withstand high downhole temperature (up to 150°C), high pressure (up to 70MPa), and dusty drilling sites.

• Heavy-Duty Industrial Machinery: Used in hydraulic systems, winches (Hydraulic Winch YJ5B), and transmission equipment, including Gear Pumps (CB-B125, 3139115017/P51), Brake Blocks (AG375001), and Wear Plates (AH1301010513). They adapt to heavy loads, frequent start-stop, and outdoor harsh weather (extreme cold, high humidity).

• MWD & Directional Drilling: Compatible with MWD equipment such as Inclinometer Compass MWD (Drive Outer Cylinder 406100, Directional Sleeve Key 79mm 201372) and Pulse Rod 201038 QDT. These parts ensure accurate data transmission and reliable operation in downhole environments.

• Boiler & Power Generation: Used in boilers (Boiler Leiden GSC-6) and related equipment, including Injectors (C6097A2214) and Seals (Cylinder Liner Seal 5P8057/1609874). They can withstand high temperature and high pressure, ensuring safe and stable boiler operation.

Maintenance & Care Recommendations

Proper maintenance of engineering parts is key to extending their service life and ensuring equipment performance. Below are practical, easy-to-follow maintenance suggestions:

• Regular Inspection: Check wear parts (Wear Plate AH1301010513, Brake Block AG375001) and seals (Lip Oil Seal 180 X 210 X 15, Seal Washer 36001-0312) every 500 operating hours for signs of wear, cracks, or leakage. Replace damaged parts promptly to avoid equipment failure.

• Filtration System Maintenance: Replace high-pressure filters (ZJ70PSK HBX-40×10) and Detroit Filters (23530573) every 1000 operating hours or as recommended by the equipment manual. Clean the filter housing regularly to prevent impurity buildup.

• Lubrication: Apply appropriate lubricating oil to moving parts such as Gear Pumps (CB-B125), Cardan Shafts, and Planet Carrier Assemblies (29524133) to reduce friction and wear. Use lubricants that meet OEM specifications to avoid component damage.

• 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 seals and rubber components, store them in sealed packaging to maintain their elasticity.

• Professional Installation: Ensure parts are installed by trained maintenance technicians. Follow OEM installation guidelines to avoid incorrect installation, which can cause part damage or equipment malfunction.

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 and minimize downtime:

Case 1: Drilling Rig Hydraulic Pump Failure

Equipment: ZJ70 drilling rig
Fault: The hydraulic system failed to build pressure, and the rig’s lifting mechanism could not operate. The original gear pump (non-our product) was leaking oil and making abnormal noise.
Diagnosis: The gear pump’s internal gears were worn, and the seal was damaged, leading to oil leakage and reduced pump efficiency.
Solution: Replaced with our Gear Pump CB-B125, which features a reinforced gear structure and high-quality seals. The pump was installed without modifications, and the hydraulic system was refilled with clean oil.
Result: The hydraulic system pressure returned to normal within 1.5 hours, and the rig resumed drilling operations. The pump has operated stably for 6 months without further issues.

Case 2: PDC Drill Bit Wear Causing Drilling Slowdown

Equipment: Oil drilling rig using 2159mm PDC drill bit (original non-our product)
Fault: Drilling speed decreased by 40%, and the drill bit showed severe wear after 30 hours of operation.
Diagnosis: The original drill bit’s PDC cutters were of low quality, leading to rapid wear in hard rock formations.
Solution: Replaced with our PDC Drill Bit 2159mm DM1336BSCU, which has high-quality PDC cutters and a optimized bit design for hard formations.
Result: Drilling speed increased by 35%, and the drill bit completed 80 hours of drilling without significant wear. This reduced the number of bit changes and saved 2 days of drilling time.

Case 3: MWD Inclinometer Data Inaccuracy

Equipment: MWD system with GE-MWD Instrument Running Tool 981218 (original part)
Fault: The inclinometer provided inaccurate directional data, leading to deviation from the planned wellbore trajectory.
Diagnosis: The original inclinometer’s pulse rod was worn, causing signal transmission errors.
Solution: Replaced the pulse rod with our MWD Inclinometer Pulse Rod 201038 QDT, which is made of high-strength alloy and features precise machining for stable signal transmission.
Result: The inclinometer began providing accurate directional data immediately, and the wellbore trajectory was corrected. The drilling project continued without further delays, ensuring project quality.

FAQ (Frequently Asked Questions)

Procurement Guide & Call to Action

Procurement Reference Standards

When purchasing engineering parts for industrial and drilling equipment, it’s critical to choose products that meet the following standards to ensure equipment safety and performance:

• Compatibility: Confirm the part model matches your equipment (e.g., ZJ-30C, ZJ70, ZJ70D, MWD systems). Our parts are clearly marked with model numbers (e.g., Wear Plate AH1301010513, Gear Pump CB-B125) for easy identification.

• Quality Certification: Choose parts that meet ISO 9001 and API 6A standards, ensuring they have passed strict quality and performance testing.

• Material & Durability: Prioritize parts made of high-grade, wear-resistant, and corrosion-resistant materials to withstand harsh working conditions and extend service life.

• Technical Support: Select suppliers that offer free technical support for part selection, installation, and fault diagnosis to solve problems quickly.

Technical Problem Reference Standards

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

• Hydraulic system pressure loss: Check gear pumps (CB-B125, 3139115017/P51) and high-pressure filters (ZJ70PSK HBX-40×10) for wear or blockage; replace with our high-quality parts to restore system pressure.

• Drilling inefficiency: Replace worn PDC drill bits with our 2159mm DM1336BSCU or 31115mm DS751AB bits, designed for high efficiency in various formations.

• MWD data inaccuracy: Inspect the inclinometer pulse rod (201038 QDT) and instrument running tool (981218) for wear; replace with our precision parts to ensure accurate signal transmission.

Call to Action

If you’re looking for reliable, high-performance engineering parts—including Wear Plate AH1301010513, Gear Pump CB-B125, PDC Drill Bit 2159mm DM1336BSCU, High Pressure Filter ZJ70PSK HBX-40×10, and more—we’re here to meet your needs. Our parts are crafted with precision, tested for durability, and designed to fit your 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 industrial and drilling equipment running at its best.

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