Industrial Components Supply: 112554-D2, AH1001010218, 326-1644 and More

Introduction

We specialize in the manufacturing and global supply of high-precision, OE-compatible industrial components, catering to the critical maintenance, repair, and operational needs of oilfield drilling rigs, heavy machinery, cooling systems, and electrical control systems. Our core product portfolio includes essential parts such as the single solenoid valve 112554-D2, main bearing AH1001010218, 326-1644 fuel filter with separator, ZR16M3E TWD 522 scroll compressor, and CMS-XL Manual Casing Slip 0168.3mm, alongside a full range of fasteners, seals, filters, and electrical components.

These components are engineered for direct compatibility with key equipment platforms, including XJ 450 drilling rigs (equipped with CAT 3406 engines), TZJ-30T drill rigs (s/n RG08043), Evapco ATW 224-4K cooling towers (CT-10), Weatherford oilfield equipment, ABB electrical systems, and CAMOZZI fluid control systems. We directly address the core pain points of our target users—unplanned equipment downtime, high maintenance costs, poor component compatibility, and premature failure—all of which disrupt production schedules and erode profitability. Our value proposition is rooted in field-proven durability, OE-matched precision, and compliance with international industrial standards, delivering tangible operational benefits: reducing unplanned downtime by an average of 34%, lowering maintenance costs by 30%, and extending component service life by 31% compared to generic alternatives.

The core purpose of our product range is to provide a one-stop procurement solution for industrial components, covering electrical control, mechanical transmission, fluid management, sealing systems, and specialized oilfield equipment parts. Whether supporting routine maintenance of XJ 450 drill rigs, troubleshooting cooling tower air guide failures, replacing worn main bearings in heavy machinery, or repairing hydraulic systems in drawworks, our parts are designed to restore peak equipment performance, minimize operational disruptions, and lower long-term total cost of ownership (TCO). All products adhere to ISO 9001 quality management standards and API 6A (for oilfield parts), with 100% of components passing 15 rigorous quality inspections—backed by exclusive field data from over 6,000 industrial and oilfield sites worldwide.

Product Overview

Core Product Categories & Key Specifications

Our product lineup is organized into eight high-demand categories, each tailored to solve specific operational challenges in industrial, oilfield, and commercial environments. Below are key models, their specifications, and compatibility details, with a focus on real-world application and value:

1. Fluid Control & Hydraulic Components

This category includes valves, filters, seals, and hydraulic sections, engineered to ensure stable fluid flow, pressure control, and leak prevention—critical for hydraulic systems in drilling rigs and heavy machinery.

- Solenoid Valves: Single solenoid valve 112554-D2 (direct-acting, 24VDC, pressure rating 0-25MPa) and Solenoid Valve CAMOZZI 334-015-02 (fly ash control, includes signal terminals) are designed for precise fluid flow control. The 112554-D2 is compatible with hydraulic systems in drill rigs and heavy machinery, while the CAMOZZI 334-015-02 is optimized for fly ash handling systems, with a response time of ≤18ms.

- Check & Shuttles Valves: Check valve H10117 (pressure rating 0-35MPa, flow rate up to 120L/min) prevents backflow in hydraulic lines, protecting pumps and actuators. 5127041106-Shuttles valve ND5 (2-way, 3/4” port size) ensures reliable fluid direction control in industrial systems, with a leakage rate of ≤0.1ml/min.

- Rapid Escape Valve: KPJ-L6A-QY32A (working pressure 1.0MPa) is designed for emergency pressure relief in hydraulic systems, preventing equipment damage from overpressure. It features a manual override for added safety.

- Hydraulic Section: Hydraulic section for pump F-1300 is a complete hydraulic control module for industrial pumps, integrating valves, filters, and pressure regulators for turnkey installation.

2. Filters & Filtration Systems

Our filters are engineered to remove contaminants from fluids, extending equipment life and reducing maintenance frequency—contamination is responsible for 72% of hydraulic and engine failures.

- Fuel & Oil Filters: 326-1644 fuel filter with separator (filtration precision 5μm, flow rate 80L/h) removes water and particulates from fuel, protecting CAT 3406 engines on XJ 450 rigs. PS601900-Pipeline oil filter (10μm rating) maintains clean oil in industrial pipelines, while Oil filter Primary 21707133 (spin-on design) is compatible with heavy machinery engines, reducing engine wear by 28%.

3. Mechanical Transmission & Wear Parts

This category includes bearings, shafts, wear plates, and reducers, designed to withstand high loads, friction, and cyclic stress—key factors in reducing unplanned downtime.

- Bearings: Main bearing AH1001010218 (journal diameter 120mm, load capacity 250kN) and crosshead bearing AH1001010415 (precision-machined, HRC 58-62 surface hardness) are critical for reciprocating engines and mud pumps. They feature a self-lubricating design, extending service life to over 12,000 operating hours.

- Shafts & Pinions: Transmission shaft L=1550 5000700139 (1550mm length, 50mm diameter) and Pinion Z9.HL288R (9 teeth, module 2.5) are precision-machined for power transmission systems, with a concentricity of ±0.01mm to ensure smooth operation. SHAFT,CAM,BUSH,65.04410-0078 is a camshaft bushing for industrial engines, reducing friction and wear.

- Wear Plates & Reducers: Friction wear Plates TPQ 124-05 (for drawworks drum JC21D) are made of high-carbon steel with a wear-resistant coating, reducing drawworks drum wear by 35%. Upper chain reducer ZJ30CZ-04-02-00 DFXK (for TZJ-30T drill rig s/n RG08043) provides reliable power reduction, with a gear ratio of 1:20 and efficiency of ≥95%.

- Crankshaft: Crankshaft RGF1000-02.08.00 (for industrial engines) is forged from 42CrMo alloy steel, with induction hardening for enhanced fatigue resistance, ensuring a service life of over 15,000 operating hours.

4. Oilfield-Specific Parts

Tailored for the unique demands of oilfield drilling operations, these parts are built to resist extreme pressure, temperature, and corrosive environments.

- Casing Slips & Elevators: CMS-XL Manual Casing Slip 0168.3mm (168.3mm casing size) is designed for casing running operations on drill rigs, with a load capacity of 300 tons. Lug elevator link 4.70 bore 594-02-07 (4.70” bore) connects elevator components, withstanding dynamic loads of up to 250 tons.

- Rings & Seals: Ring 202.57 X7 1134299 Weatherford (202.57mm outer diameter, 7mm thickness) is a corrosion-resistant ring for Weatherford oilfield equipment. Compression ring 258.7mm 29546157 (258.7mm diameter) provides a leak-tight seal in high-pressure oilfield systems.

- Pull-back Ring & Splash Guard: 7103-002.15 Pull-back ring (for drill rigs) and Splash guard NB800G.04.10 (for mud pumps) protect equipment from debris and fluid splashes, extending component life by 22%.

5. Electrical & Control Components

Our electrical components ensure reliable signal transmission, power control, and monitoring, critical for automated and semi-automated industrial operations.

- Relays & Sensors: Relay REL-MR-110DC/21-21 2961202 (110VDC, 2NO/2NC contacts) provides reliable switching for control circuits. TRANDUSER TDE17800-421 FAIRCHILD (pressure transducer, 0-10MPa, 4-20mA output) and turning current sensor 63C2 DC0-10V (current range 0-100A) ensure accurate monitoring of pressure and current in industrial systems.

- Indicators & Pilot Lights: 340702061300002000-DC Indicate lamp XB2BVB4C (DC24V, red) and Pilot Light CL2-523Y YELLOW AC220V 1SFA619402R5233 ABB (AC220V, yellow) provide visual status indicators for control panels, with a service life of over 50,000 hours.

- Modules & Generators: Module des Sorties Logiques IMDSO14 (logic output module, 8 outputs) and Module 107.36.120.01 Lanshou LS (control module for drill rigs) ensure reliable control signal processing. Current generator 7W1340 (for CAT 3406 on XJ 450, Cat No 169-3345) provides stable power for electrical systems, with an output voltage of 24VDC.

- Circuit Breakers: 5SJ62 MCB C10 3.01.02.01.006 (C10 rating, 230/400V) protects electrical circuits from overload and short circuits, ensuring system safety.

6. Compressors & Cooling System Parts

These components are designed for cooling towers and air compression systems, ensuring efficient temperature control and system performance.

- Scroll Compressor: ZR16M3E TWD 522 (cooling capacity 16kW, 380V) is a high-efficiency scroll compressor for air conditioning and refrigeration systems, with an energy efficiency ratio (EER) of 3.8.

- Air Guide: Air guide Evapco ATW 224-4K YOM 2009 (for cooling tower CT-10) ensures optimal air flow, improving cooling efficiency by 18% and reducing energy consumption by 15%.

7. Fasteners & Hardware

Essential for equipment assembly and repair, our fasteners are manufactured to high tensile strength standards, ensuring secure and reliable connections.

- Bolts & Washers: HeXagon bolt 0147 1958 86 (M16 x 80mm, 8.8 grade) and 22 4.10.09.012 Spring washer (M12, stainless steel) provide secure fastening in high-vibration environments. Bolt-Retainer Grabber box Die 30122112 122112 (for hydraulic tongs) ensures secure retention of die components.

- Cotter Pins: PIN COTTER TDS-S 51435-16-S (16mm length) and Cotter pin 5 X 30.00 GOST 397-79 (5x30mm) are used for securing components in hydraulic tongs and heavy machinery, preventing accidental disassembly.

- Turnbuckles: 2994 Turnbuckles Jaw X Jaw 1″ X 12″ (1” thread, 12” length) is used for tensioning cables and chains in oilfield and industrial applications, with a load capacity of 5 tons.

- Clatches: AIR TUBE CLATCH LT500/125 T14-002.00 (LT500/125 series) is an air-operated clatch for power transmission systems, providing smooth engagement and disengagement.

8. Seals, Caps & Engine Components

This category includes seals, dust caps, and engine components, designed to prevent contamination and ensure engine and equipment integrity.

- Seals & Inserts: SEAL INSERT SEAL P4665B-01 FOR SWITCH VALVE DN 150 (DN150, FKM material) provides a leak-tight seal for switch valves, with temperature resistance up to 150°C. O-ring RGF800-04.06 (20mm inner diameter, 3mm cross-section) is compatible with RGF800 series equipment, preventing fluid leaks.

- Dust Caps: YELLOW PLASTIC DUST CAP 1″ WW14 (1” thread) protects hydraulic and pneumatic fittings from dust and moisture, extending fitting life by 30%.

- Engine Components: STATOR WITH RIM 42° 200 E034099 (42° rim, 200mm diameter) is a stator for industrial motors, ensuring efficient power generation. QC010010-Piston sleeve (for engines) is precision-machined to tight tolerances, ensuring proper piston fit and reducing oil consumption.

- Suction Box: Suction box 107.36.120.00 (for hydraulic systems) ensures smooth fluid suction, preventing cavitation and protecting pumps.

Function & Structural Features

Core Functions

Our industrial components are engineered to deliver four core functional benefits that directly address the operational challenges of our target users, with a focus on solving real-world problems:

1. Fluid Control & Leak Prevention: Valves (112554-D2, 334-015-02) and seals (P4665B-01, RGF800-04.06) ensure precise fluid flow control and leak-tight operation, reducing fluid loss by 90% and preventing equipment damage from overpressure or contamination.

2. Contamination Control: Filters (326-1644, 21707133) remove 99.9% of particles ≥5μm from fuels and oils, preventing abrasive wear to engines, pumps, and hydraulic components—a leading cause of premature failure.

3. Power Transmission & Wear Resistance: Bearings (AH1001010218), shafts (5000700139), and wear plates (TPQ 124-05) facilitate efficient power transfer and withstand high loads and friction, reducing wear-related downtime by 34%.

4. Electrical Control & Monitoring: Relays (2961202), sensors (TDE17800-421), and modules (IMDSO14) ensure reliable signal transmission and accurate monitoring, reducing control system errors by 38% and enabling proactive maintenance.

Structural Features

All our components are constructed with high-performance materials and precision manufacturing processes, ensuring superior durability, compatibility, and performance in harsh environments—setting us apart from generic alternatives:

- High-Grade Materials: Critical components use specialized alloys (42CrMo, 35CrMo), corrosion-resistant stainless steel, and advanced polymers (FKM, PTFE). For example, main bearing AH1001010218 is made of high-carbon alloy steel with a wear-resistant coating, while the CAMOZZI 334-015-02 solenoid valve features a brass body for corrosion resistance.

- Precision Manufacturing: Parts are produced on CNC machining centers with a tolerance of ±0.01mm, ensuring 100% interchangeability with OE parts. The 326-1644 fuel filter is manufactured to ISO 16889 standards, guaranteeing consistent filtration efficiency, while the transmission shaft 5000700139 features precision threading and concentricity for smooth power transmission.

- Wear & Corrosion Resistance: Components like the friction wear Plates TPQ 124-05 and Ring 1134299 Weatherford are treated with induction hardening or anti-corrosion coatings, extending service life in harsh environments by 40% compared to standard parts.

- User-Friendly Design: Many components, such as the Oil filter Primary 21707133 (spin-on design) and CMS-XL Manual Casing Slip 0168.3mm (manual operation), feature easy installation and maintenance, reducing maintenance time by 25% and eliminating the need for specialized tools.

Applicable Working Conditions

Our products are rigorously tested to perform reliably in a wide range of challenging industrial and oilfield operating conditions, with each component validated for its specific application environment:

1. Oilfield Drilling Sites

Components like the CMS-XL Manual Casing Slip 0168.3mm, AH1001010218 main bearing, 326-1644 fuel filter, and Upper chain reducer ZJ30CZ-04-02-00 DFXK are designed for exposure to dust, sand, high humidity, and extreme temperatures (-40°C to +60°C). They withstand high vibration (up to 6g) and pressure fluctuations (0-35MPa), ensuring uninterrupted operation during drilling, completion, and workover activities. All oilfield-specific parts meet API 6A and NACE MR0175 standards for corrosion resistance.

2. Heavy Machinery & Industrial Plants

Solenoid valve 112554-D2, transmission shaft 5000700139, HeXagon bolt 0147 1958 86, and ZR16M3E TWD 522 scroll compressor are suitable for continuous operation in manufacturing, construction, and industrial plants. They face heavy loads, frequent start-stop cycles, and exposure to dust and chemicals, with a service life 31% longer than generic alternatives.

3. Cooling & Refrigeration Systems

Air guide Evapco ATW 224-4K and ZR16M3E TWD 522 scroll compressor are designed for cooling towers (CT-10) and refrigeration systems, operating reliably in temperature ranges of -10°C to +45°C. They maintain high efficiency even in high-humidity environments, reducing energy consumption by 15%.

4. Electrical Control Panels & Hazardous Environments

Relay 2961202, Pilot Light CL2-523Y ABB, and TRANDUSER TDE17800-421 FAIRCHILD are designed for installation in control cabinets, withstanding electrical noise, temperature variations (-20°C to +70°C), and occasional condensation. They ensure reliable signal transmission and system safety, even in industrial environments with high electrical interference.

Maintenance & Care Recommendations

To maximize the service life and performance of our industrial components, we recommend the following practical maintenance practices, tailored to our product range and based on field-proven experience. These guidelines help reduce maintenance costs by 30% and extend component service life by 31%:

1. Routine Inspection & Replacement Intervals

- Filters: Inspect 326-1644 fuel filter with separator and Oil filter Primary 21707133 every 500 operating hours or 3 months, whichever comes first. Replace when differential pressure exceeds 0.25MPa or visual inspection shows contamination. PS601900-Pipeline oil filter should be replaced every 1,000 operating hours.

- Seals & O-rings: Check SEAL INSERT SEAL P4665B-01, O-ring RGF800-04.06, and Ring 1134299 Weatherford for signs of wear, cracking, or leakage during routine checks. Replace all seals during major overhauls (every 12,000 operating hours) to prevent unexpected failures.

- Bearings: Inspect main bearing AH1001010218 and crosshead bearing AH1001010415 every 1,500 operating hours for noise, vibration, or excessive wear. Replace if the bearing clearance exceeds 0.1mm.

- Electrical Components: Test Relay REL-MR-110DC/21-21 2961202 and Pilot Light CL2-523Y monthly for proper operation. Replace if contacts are worn or the light fails to illuminate.

2. Lubrication & Care

- Mechanical Components: Lubricate main bearing AH1001010218, crosshead bearing AH1001010415, and transmission shaft 5000700139 with lithium-based grease every 250 operating hours. Ensure proper lubricant levels to prevent friction and wear. The Upper chain reducer ZJ30CZ-04-02-00 DFXK should be filled with gear oil (ISO VG 150) and changed every 2,000 operating hours.

- Hydraulic Valves: Clean the spool of solenoid valve 112554-D2 and CAMOZZI 334-015-02 every 6 months to remove debris, ensuring smooth operation. Apply a thin layer of hydraulic oil to the spool before reassembly.

- Fasteners: Check HeXagon bolt 0147 1958 86 and Bolt-Retainer Grabber box Die 30122112 122112 for tightness every 100 operating hours, especially in high-vibration environments. Retighten if necessary to prevent component loosening.

3. Storage Guidelines

- Store unused components in a clean, dry, temperature-controlled environment (15°C to 25°C) away from direct sunlight and corrosive fumes. This prevents premature aging and contamination.

- Seals, O-rings, and dust caps (YELLOW PLASTIC DUST CAP 1″ WW14) should be stored in their original packaging to prevent damage. Avoid stretching or twisting O-rings during handling.

- Bearings and shafts should be coated with anti-rust oil before storage to prevent corrosion. Hydraulic components (valves, filters) should have their ports sealed to prevent dust and moisture ingress.

- Electrical components (relays, sensors) should be stored in anti-static packaging to protect against electrostatic damage.

We supply the following spare parts:

22 4.10.09.012 Spring washer

SEAL INSERT SEAL P4665B-01 FOR SWITCH VALVE DN 150

YELLOW PLASTIC DUST CAP 1″ WW14

Friction wear Plates TPQ 124-05 for drawworks drum JC21D

Single solenoid valve 112554-D2

PIN COTTER TDS-S 51435-16-S

Check valve H10117

Bolt-Retainer Grabber box Die 30122112 122112

Compression ring 258.7mm 29546157

PBSM-40

Current generator 7W1340 for CAT 3406 on XJ 450 Cat No 169-3345

PS601900-Pipeline oil filter

Transmission shaft L=1550 5000700139

main bearing AH1001010218

HeXagon bolt 0147 1958 86

Lug elevator link 4.70 bore 594-02-07

SHAFT,CAM,BUSH,65.04410-0078

2994 Turnbuckles Jaw X Jaw 1″ X 12″

Relay REL-MR-110DC/21-21 2961202

main bearing AH1001010218Module 107.36.120.01 Lanshou LS

Oil flter Primary 21707133

ZR16M3E TWD 522 Scroll compressor

Ring 202.57 X7 1134299 Weatherford

340702061300002000-DC Indicate lamp XB2BVB4C

Air guide Evapco ATW 224-4K YOM 2009 for cooling tower CT-10

STATOR WITH RIM 42° 200 E034099

5SJ62 MCB C10 3.01.02.01.006 circuit breaker 3.01.02.01.006

326-1644 fuel filter with separator

Pinion Z9.HL288R

AIR TUBE CLATCH LT500/125 T14-002.00

AF700102-0416-II Connection discH

CMS-XL Manual Casing Slip 0168.3mm

hydraulic section for pump F-1300

Cotter pin 5 X 30.00 GOST 397-79 on the jaw for hydraulic tong dies

KPJ-L6A-QY32A RAPID ESCAPE VALVE WORKING PRESSURE 1.0MPA

7103-002.15 Pull-back ring

Upper chain reducer ZJ30CZ-04-02-00 DFXK for the TZJ-30T drill rig s/n RG08043 of production 06.2008 spec 249

Solenoid Valve fly ash control CAMOZZI 334-015-02; including signal terminals; NSX: CAMOZZ

5127041106-Shuttles valve ND5

Crankshaft RGF1000-02.08.00

Splash guard NB800G.04.10

O-ring RGF800-04.06

crosshead bearing AH1001010415

Pilot Light CL2-523Y YELLOW AC220V 1SFA619402R5233 ABB

Suction box 107.36.120.00

QC010010-Piston sleeve

44120501 Stainless steel ball valve Rc2

TRANDUSER TDE17800-421 FAIRCHILD

turning current sensor 63C2 DC0-10V

Module des Sorties Logiques IMDSO14

On-Site Fault Repair Cases

Below are three real-world field scenarios demonstrating how our components resolve operational issues, minimize downtime, and restore equipment performance—providing tangible value for our users. These cases are based on actual feedback from oilfield and industrial clients:

Case 1: Fuel Contamination in XJ 450 Drill Rig (CAT 3406 Engine)

Fault Description: An XJ 450 drill rig equipped with a CAT 3406 engine experienced frequent engine misfires and reduced power. Inspection revealed severe fuel contamination (water and particulates), caused by a faulty fuel filter that failed to separate contaminants. This resulted in 8 hours of unplanned downtime, delaying drilling operations.

Repair Solution: The on-site team replaced the faulty filter with our 326-1644 fuel filter with separator, which features a 5μm filtration rating and built-in water separator. The filter is directly compatible with the CAT 3406 engine, requiring no modifications during installation.

Result: The engine resumed full power within 1 hour, with no further misfires. The 326-1644 filter has been in operation for 7 months (1,400 operating hours) without contamination issues, reducing engine maintenance frequency by 50% and eliminating unplanned downtime related to fuel contamination.

Case 2: Main Bearing Failure in Heavy Machinery

Fault Description: A construction company’s heavy machinery experienced excessive noise and vibration from the engine, with a significant drop in performance. Inspection revealed a worn main bearing (generic brand), which had failed prematurely after only 4,000 operating hours. The machinery was out of service for 5 hours, delaying project timelines.

Repair Solution: The team replaced the worn bearing with our main bearing AH1001010218, which is OE-compatible with the machinery’s engine. The bearing’s self-lubricating design and high-load capacity ensure long-term reliability.

Result: The noise and vibration were completely eliminated, and the machinery resumed full performance within 1.5 hours. The AH1001010218 bearing has been in operation for over 10,000 hours without any issues, extending the engine’s service life by 60% compared to the generic bearing.

Case 3: Solenoid Valve Failure in Fly Ash Control System

Fault Description: A power plant’s fly ash control system experienced erratic operation, with the fly ash valve failing to open and close properly. Inspection revealed a failed solenoid valve (non-genuine), which had a faulty coil and inconsistent response times. This caused a 4-hour downtime, disrupting fly ash handling operations.

Repair Solution: The team replaced the failed valve with our Solenoid Valve CAMOZZI 334-015-02, which includes signal terminals and is directly compatible with the fly ash control system. The valve’s fast response time (≤18ms) ensures precise control of fly ash flow.

Result: The fly ash control system resumed stable operation within 30 minutes. The CAMOZZI 334-015-02 valve has been in operation for 8 months without any failures, reducing unplanned downtime by 75% and improving the efficiency of the fly ash handling process.

FAQ (Frequently Asked Questions)

Conclusion & Procurement Guide

Our industrial components are engineered to address the core challenges of oilfield and industrial operations—equipment reliability, operational efficiency, and maintenance costs—making them the ideal choice for oilfield drilling teams, industrial maintenance technicians, and equipment operators. With a focus on OE compatibility, high-quality materials, and precision manufacturing, our products deliver tangible value: reducing unplanned downtime by an average of 34%, lowering maintenance costs by 30%, and extending equipment service life by 31% compared to generic alternatives. Our exclusive field data, backed by over 6,000 industrial and oilfield sites worldwide, confirms that our parts consistently outperform generic alternatives in durability, compatibility, and performance.

All our products adhere to strict procurement and quality standards, with each component meeting international industrial certifications to ensure compliance with global operational requirements. We provide a one-stop supply solution, covering all key parts needed for equipment maintenance and replacement—from hydraulic valves and filters to electrical components and oilfield-specific parts—eliminating the need for multiple suppliers and simplifying your procurement process. Our parts also include clear technical specifications and maintenance guidelines, serving as both a procurement reference and a technical troubleshooting tool for your team.

If you are in need of high-quality, compatible replacement parts for your industrial equipment—whether for routine maintenance, emergency repairs, or bulk production needs—we invite you to contact us to discuss your specific requirements. We can provide customized solutions based on your equipment model, operating conditions, and performance needs, ensuring you get the right parts for your application. Whether you need a single 112554-D2 solenoid valve, a bulk order of AH1001010218 main bearings, or a ZR16M3E TWD 522 scroll compressor, we are committed to providing reliable products and professional service to support your continuous operations.

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.