Drilling Pipeline, Structural & Hydraulic Spare Parts (Z08390000002AA, 1101025080, 4500100317)

Core Purpose & Equipment Adaptation

Our full-range spare parts are precision-engineered and supplied to perfectly match a wide range of critical drilling equipment components, including core air supply equipment (Z08390000002AA Air compressor assembly), pipeline & hydraulic systems (1101025080 Hose assembly 45II-3000, P2100281AA Steel pipe 25 L=4200, P9870124AA Steel pipe 32), structural support systems (P9840546AA Bottom brace, P9910985AA Angle steel, Z05010600909AA Guardrails 1), and fastening & sealing systems (4303322065 Bolt M22x65, 5300300011 Combined sealing washer 48, 4500100317 Bearing NU220E) compliant with API Spec 7K (drilling equipment), API Spec 8C (traveling blocks and hooks), ISO 9001 quality standards, ASME B16.5 for pipeline fittings, ISO 6406 (drilling equipment components), and ISO 6028 (bearings). Key compatible spare parts include core air supply components (Z08390000002AA air compressor assembly), pipeline parts (1101025080 hose assembly, P2100281AA steel pipe), structural parts (P9840546AA bottom brace, Z05010600909AA guardrails), and transmission/bearing parts (4500100317 bearing, P2400331AA sheave shaft). We directly address the unique, on-site pain points of three core user segments—drilling operation teams, on-site maintenance technicians, and procurement professionals—each relying on our parts to keep drilling equipment air supply stable, pipelines leak-proof, structural frameworks secure, hydraulic systems efficient, and operations continuous without costly interruptions. Drilling operation teams face critical risks from component failures: faulty Z08390000002AA air compressor assemblies disrupt air supply for critical tools, worn 1101025080 hose assemblies cause hydraulic fluid leaks and operational inefficiency, cracked P9840546AA bottom braces compromise rig structural integrity, and damaged 4500100317 bearings lead to transmission seizure—all disrupting operations, endangering worker safety, and increasing repair costs. Maintenance technicians need easy-to-install, OEM-compatible parts with clear, practical guidance to resolve air supply, pipeline, structural, and hydraulic faults quickly—without specialized training across dozens of component types and equipment models—saving critical time and reducing labor costs. Procurement professionals struggle with sourcing full-range, equipment-specific parts (for Z08390000002AA air compressors, Z04011600002AA tubing supports, Z05010500399AA anti-slip gear plates) that meet strict industry standards (API 7K, API 8C, ISO 9001, ASME), avoid ill-fitting components that cause repeated breakdowns, and align with tight budgets while ensuring safety and efficiency. The core purpose of our products is to eliminate these pain points by providing direct-fit, high-quality replacements for all mission-critical components—covering air compressors, hoses, structural beams, bearings, and fasteners—all designed to withstand the harsh, high-vibration, corrosive, and heavy-load conditions of onshore/offshore drilling operations, reduce operational downtime, and ensure continuous, safe, and efficient equipment operation.

Product Overview

We offer a comprehensive portfolio of spare parts tailored to the specific needs of key drilling air supply, pipeline, structural, hydraulic, and fastening system components, with key models including Z08390000002AA Air compressor assembly, 1101025080 Hose assembly 45II-3000, 4500100317 Bearing NU220E, P2100281AA Steel pipe 25 L=4200, and P9840546AA Bottom brace. Our product range encompasses fifty-two critical categories to cover every on-site drilling equipment need: core air supply parts (Z08390000002AA Air compressor assembly), pipeline & hydraulic parts (1101025080 Hose assembly 45II-3000, P2100281AA Steel pipe 25 L=4200, P9870124AA Steel pipe 32, 4700600241 Hydraulic quick fitting B12.5, QBJ11011255 Z1.1/2”sub, QBJ5012704 M27X2-Z1/2″ fitting, QBJ5201102 7/16-20UNF-Z1/4 fitting, QBJ10010806 Z1”-Z3/4”bushing, QBJ11010150 Z1/8″X50 sub, QBJ11010442 Z1/2″X42 sub, QBJ5071401 M14X1.5-Z1/8″ fitting, 5402600142 Air exhausting plug), structural support parts (P9840546AA Bottom brace, P9910985AA Angle steel, Z05010600909AA Guardrails 1, P991160900AA Welding chain 8, Z16030000017AA Raising wireline of substructure I, Z04160213012AA Hanger safety line, Z04210400007AA Guyline from racking board to the gr, P9840217AA Supporting seat, Z04011600002AA Tubing support cathead cylinder, Z05010500399AA Anti-slip gear plate), fastening & sealing parts (4303322065 Bolt M22x65, P2201409AA Bolt, 4300816065 Bolt M16x65, 4309300010 Nut M10, K4121004AA Wing nut, 5300300011 Combined sealing washer 48, P1100297AA Retaining ring, 4317100016 Spring washer 16, 4317100008 Flat washer 8, 4313400018 Flat washer 18, P2200263AA Screw plug, P0000034AA Oil seal seat, P0200362AA Lower oil seal seat), transmission & bearing parts (4500100317 Bearing NU220E, P2400331AA Sheave shaft), auxiliary & control parts (P2000927AA Pinshaft, P2000140AA Stable pin support rear sub-pump, P1100030AA Overlap link, P5400024AA Flat head key, P6038437AA Connection pad eye, P6042948AA Connection pad eye, P6004419AA Seat plate, P6300193AA Nameplate (back lock), P7100218AA Support, P9100060AA Chain (d=*5.6,20 knots), P9910986AA Angle steel L605). All parts are manufactured in strict compliance withAPI Spec 7K (Drilling Equipment), API Spec 8C (Traveling Blocks and Hooks), ISO 9001 (Quality Management), ASME B16.5 (for pipeline fittings), ISO 6406 (drilling equipment components), and ISO 6028 (bearings), using premium materials selected for extreme durability and performance: high-strength alloy steel for Z08390000002AA air compressors, 4500100317 bearings, and transmission components; corrosion-resistant carbon steel for pipeline parts, structural braces, and fasteners; high-performance nitrile rubber for combined sealing washers, O rings, and hose assemblies; precision-machined steel for P2400331AA sheave shafts and Z05010500399AA anti-slip gear plates; and reinforced steel for P9840546AA bottom braces and Z05010600909AA guardrails. Every part is a direct OEM-compatible replacement, engineered to exact dimensions, mechanical, and functional specifications to eliminate on-site modifications, reduce maintenance time, and ensure seamless integration with existing equipment—delivering long service life, reliable performance, and minimized replacement costs.

Functional Features

Our spare parts are designed to directly solve the most common on-site pain points—air supply instability, hydraulic fluid leaks, structural weakness, bearing failure, and fastening loosening—with functional features that prioritize reliability, safety, durability, and ease of use, all tailored to real drilling site needs:

• OEM Direct Compatibility: Every component (e.g., Z08390000002AA, 1101025080, 4500100317, P9840546AA) is precision-manufactured to match the original equipment’s specifications, so you can install it right away without welding, machining, or special adapters—cutting maintenance downtime from hours to minutes and lowering labor costs.

• Stable & Efficient Air Supply: Z08390000002AA Air compressor assembly is engineered to deliver consistent, high-pressure air supply for critical drilling tools (such as pneumatic hammers and control systems), with reliable operation and energy efficiency. It features overload protection and corrosion resistance, ensuring continuous air supply even in harsh drilling environments—compliant with API 7K and ISO 1217 standards.

• Leak-Proof Pipeline & Hydraulic Performance: 1101025080 Hose assembly 45II-3000 features reinforced rubber construction, crimped fittings, and high-pressure resistance (up to 45MPa) for leak-proof hydraulic fluid transfer—compatible with hydraulic oil, lubricant, and drilling mud. P2100281AA steel pipes (25 L=4200) and P9870124AA steel pipes (32) ensure corrosion-resistant, smooth fluid flow. 4700600241 hydraulic quick fittings and QBJ subs/bushings provide secure, leak-proof connections, while 5402600142 air exhausting plugs release excess pressure to protect pipeline systems—all compliant with ASME B16.5 standards.

• Robust Structural Support & Safety: P9840546AA bottom braces, P9910985AA angle steel, and Z05010600909AA guardrails 1 provide the backbone of the rig’s structure, with high load-bearing capacity to distribute heavy weights evenly and resist bending or deformation. Z16030000017AA raising wirelines and Z04160213012AA safety line hangers ensure safe lifting and positioning of substructure components. Z04210400007AA guylines stabilize the racking board, while Z05010500399AA anti-slip gear plates prevent accidental slipping—all maintaining structural integrity and on-site safety in harsh drilling conditions.

• Superior Sealing & Secure Fastening: 5300300011 combined sealing washers (48), P0000034AA oil seal seats, and P0200362AA lower oil seal seats form tight, leak-proof seals between components, with high elasticity and wear resistance to withstand pressure and temperature changes. 4303322065 bolts (M22x65), 4300816065 bolts (M16x65), and 4309300010 nuts (M10) provide exceptional strength and durability, with precision threads for secure fastening. 4317100016 spring washers, 4317100008 flat washers, and 4313400018 flat washers prevent fasteners from loosening due to vibration, while P1100297AA retaining rings secure rotating components.

• Smooth Transmission & Bearing Performance: 4500100317 Bearing NU220E features high load-bearing capacity and low friction, preventing overheating and component seizure—ideal for use in transmission systems and sheave shafts. P2400331AA sheave shafts deliver stable rotation for lifting systems, with precision-machined surfaces to reduce friction and wear. P9100060AA chains (d=*5.6,20 knots) and P991160909AA welding chains 8 ensure reliable movement of rig components—all meeting API 7K and ISO 6028 standards.

• Practical Auxiliary Functionality: P2000927AA pinshafts and P2000140AA stable pins secure equipment components in place, preventing dislodgment. P5400024AA flat head keys ensure secure connection between shafts and gears, while P11000300AA overlap links join chains securely. P6300193AA nameplates (back lock) provide clear equipment identification, and P7100218AA supports ensure stable mounting of critical control components.

Structural Characteristics

Each component is engineered with structural designs optimized for the rigorous mechanical, environmental, and safety demands of drilling operations—tailored to their specific job, so they’re durable, safe, and perform well in extreme conditions:

• Core Air Supply Parts: Z08390000002AA Air compressor assembly has a heavy-duty steel frame with a precision-machined cylinder and piston, ensuring efficient air compression and reliable operation; it features a corrosion-resistant finish and sealed electrical components to withstand drilling mud, dust, and moisture—compliant with API 7K and ISO 1217 standards.

• Pipeline & Hydraulic Parts: 1101025080 Hose assembly 45II-3000 has a reinforced rubber inner tube, multiple layers of steel braiding for pressure resistance, and crimped metal fittings for leak-proof connections—flexible enough to move with equipment while maintaining structural integrity; P2100281AA Steel pipe 25 L=4200 has a thick-walled carbon steel design, ensuring durability, smooth fluid flow, and resistance to corrosion; 4700600241 Hydraulic quick fitting B12.5 has a brass or steel body with a precision locking mechanism, allowing quick and secure connection of hydraulic lines.

• Structural Support Parts: P9840546AA Bottom brace has a welded, rectangular steel tube design with thick walls, maximizing load-bearing capacity and rigidity; P9910985AA Angle steel has a hot-rolled steel design with a right-angle shape, providing structural support and rigidity to various rig components; Z05010600909AA Guardrails 1 has a welded steel frame with vertical posts and horizontal rails, offering sturdy worker protection; Z05010500399AA Anti-slip gear plate has a steel design with a serrated surface, preventing accidental slipping of components.

• Fastening & Sealing Parts: 4303322065 Bolt M22x65 has a heat-treated alloy steel design with precision-machined threads and a hexagonal head, providing exceptional strength and corrosion resistance; 5300300011 Combined sealing washer 48 has a multi-layer design (rubber + metal), combining the elasticity of rubber with the rigidity of metal to form a tight, leak-proof seal; P0000034AA Oil seal seat has a precision-machined steel design with a groove for the oil seal, ensuring secure mounting and effective sealing.

• Transmission & Bearing Parts: 4500100317 Bearing NU220E has a cylindrical roller design with a separable inner ring, allowing easy installation and maintenance; it features high-quality steel rollers and a cage, ensuring high load-bearing capacity and low friction; P2400331AA Sheave shaft has a heat-treated steel design with precision-machined ends and a grooved surface, ensuring smooth rotation and compatibility with sheaves.

• Auxiliary & Control Parts: P2000927AA Pinshaft has a cylindrical steel design with a smooth surface, ensuring easy installation and secure connection of components; P5400024AA Flat head key has a rectangular steel design with a flat top, fitting into keyways to secure shafts and gears; P1100030AA Overlap link has a steel design with a locking mechanism, securely joining chains without compromising strength.

Applicable Working Conditions

Our spare parts are field-tested and rated for the most demanding drilling operating environments, working reliably across all key scenarios—meeting API 7K, API 8C, ISO 9001, ASME, ISO 6406, and ISO 6028 standards to ensure performance when it matters most:

• Core Air Supply Systems: Z08390000002AA air compressor assemblies operate in air supply systems, withstanding high temperatures (+50°C to +120°C), high humidity (≤95% RH), and continuous use. They resist drilling mud, dust, and saltwater corrosion (for coastal rigs), ensuring stable air supply for critical tools—compliant with API 7K and ISO 1217 standards.

• Pipeline & Hydraulic Systems: 1101025080 hoses, P2100281AA steel pipes, and 4700600241 hydraulic quick fittings operate in fluid systems, withstanding high pressures (up to 45MPa) and temperature fluctuations (-20°C to +85°C). They resist hydraulic oil, lubricant, drilling mud, and saltwater corrosion, ensuring leak-proof operation and smooth fluid flow.

• Structural Support Systems: P9840546AA bottom braces, P9910985AA angle steel, and Z05010600909AA guardrails operate in the rig’s structural framework, withstanding heavy loads (up to 850 tons), high vibration, and temperature fluctuations (-20°C to +80°C). They resist drilling mud and corrosion, maintaining structural integrity and on-site safety.

• Transmission & Bearing Systems: 4500100317 bearings, P2400331AA sheave shafts, and P9100060AA chains operate in transmission and lifting systems, withstanding high torque, high temperatures (+50°C to +120°C), and continuous use. They resist transmission oil contamination and wear, ensuring smooth operation—compliant with API 7K and ISO 6028 standards.

• General Drilling Environments: All parts stand up to drilling mud erosion, saltwater corrosion (coastal rigs), high humidity (≤95% RH), heavy vibration, and temperature fluctuations (-20°C to +120°C). They’re suitable for onshore/offshore drilling, well completion, workover operations, and land-based drilling rigs—meeting all industry safety and quality standards.

Maintenance & Care Recommendations

Proper maintenance of drilling air supply, pipeline, structural, hydraulic, and fastening spare parts is key to extending their life, reducing replacement costs, and preventing unplanned equipment failure—especially in harsh drilling environments. Below are practical, on-site tips designed for maintenance technicians, with clear steps to keep parts working reliably and in compliance with API 7K, API 8C, ISO 9001, ASME, ISO 6406, and ISO 6028 standards:

• Regular Inspection (30-50 Working Hours): Visually check all critical parts—inspect Z08390000002AA air compressor assemblies for leaks or abnormal noise; check 1101025080 hoses for cracks, bulges, or leaks; inspect P9840546AA bottom braces for cracks; verify fasteners (4303322065 bolts, 4309300010 nuts) for loosening; ensure 4500100317 bearings operate smoothly without noise.

• Core Air Supply Equipment Care: Inspect Z08390000002AA air compressor assemblies monthly for filter clogs, oil levels, and belt tension—clean or replace filters every 100 working hours, refill oil as needed, and adjust belt tension to prevent slipping. Check for air leaks in hoses and fittings—repair or replace if needed. Follow ISO 1217 maintenance guidelines to ensure reliable operation.

• Pipeline & Hydraulic Care: Inspect 1101025080 hoses for cracks or bulges—replace if damaged. Tighten QBJ subs, 4700600241 hydraulic quick fittings, and 5402600142 air exhausting plugs monthly to prevent leaks; apply thread sealant or hydraulic sealant when reinstalling. Flush P2100281AA and P9870124AA steel pipes quarterly to remove clogs and prevent corrosion; replace if they become clogged or damaged. Check hydraulic fluid quality every 50 working hours—replace if contaminated.

• Structural Support Care: Tighten fasteners on P9840546AA bottom braces, P9910985AA angle steel, and Z05010600909AA guardrails every 40 working hours to the manufacturer’s specified torque. Clean structural parts monthly to remove drilling mud; inspect for cracks or bending—replace if damaged. Touch up with anti-corrosion paint to prevent rust, especially for coastal rigs. Inspect Z16030000017AA raising wirelines and Z04160213012AA safety line hangers for wear—replace if damaged.

• Sealing & Fastening Care: Replace 5300300011 combined sealing washers, P0000034AA oil seal seats, and P0200362AA lower oil seal seats every 3-6 months (or sooner if worn, cracked, or leaking)—never reuse damaged seals. Clean seal grooves thoroughly before installing new seals to prevent debris from compromising the seal. Replace 4317100016 spring washers and 4313400018 flat washers whenever fasteners are removed—they lose anti-loosening functionality after reuse. Inspect 4303322065 bolts and 4309300010 nuts for rust or stripped threads—replace if damaged.

• Transmission & Bearing Care: Lubricate 4500100317 bearings, P2400331AA sheave shafts, and P9100060AA chains every 40 working hours with high-temperature, anti-wear lubricant. Inspect bearings for overheating or noise—clean monthly to remove debris; replace if faulty. Inspect chains for wear or rust—lubricate regularly and replace if damaged. Follow ISO 6028 maintenance guidelines for bearings.

• Auxiliary Parts Care: Inspect P2000927AA pinshafts and P2000140AA stable pins for wear—replace if they fail to secure components. Clean P5400024AA flat head keys and keyways monthly to remove debris; replace keys if worn. Inspect P1100030AA overlap links for locking mechanism issues—replace if they fail to secure chains. Clean P6300193AA nameplates to ensure clear visibility of identification markings.

• Timely Replacement of Worn Parts: Replace any part that shows wear, damage, or failure—especially core air supply components (Z08390000002AA), pipeline parts (hoses, pipes), structural components (beams, guardrails), bearings (4500100317), and safety hardware (retaining rings, safety line hangers). Follow OEM replacement intervals for critical parts to keep equipment stable. Replace auxiliary parts (pinshafts, flat head keys, nameplates) if they become damaged or worn.

• Proper Storage of Spare Parts: Store all parts in a dry, well-ventilated area (10°C-30°C) away from direct sunlight, drilling mud, and chemicals. Keep rubber components (sealing washers, hoses, seals) in a cool, dry place to prevent hardening; store metal parts (air compressors, beams, fasteners, bearings) in anti-corrosion packaging; store precision parts (bearings, sheave shafts) in their original packaging to protect machined surfaces; keep small parts (pinshafts, keys, washers) in labeled containers for easy access.

We supply the following spare parts:

On-Site Fault Maintenance Cases

Case 1: Air Supply Failure from Faulty Z08390000002AA Air Compressor Assembly

A drilling rig’s air supply system failed unexpectedly, halting operation of critical pneumatic tools. Inspection revealed the Z08390000002AA Air compressor assembly had a damaged cylinder, preventing efficient air compression. The team faced prolonged downtime if not repaired quickly. Solution: We replaced the faulty assembly with our OEM-compatible Z08390000002AA part, checked air filters and oil levels, and tested the system. Air supply was restored in 2 hours, allowing the rig to resume normal operations with reliable pneumatic tool performance.

Case 2: Hydraulic Leak & Operational Downtime from Damaged 1101025080 Hose Assembly

An oilfield rig’s hydraulic system developed a major leak, causing significant fluid loss and halting all drilling operations. Investigation found the 1101025080 Hose assembly 45II-3000 had split under high pressure, leading to the leak. The team needed a quick fix to avoid costly downtime. Solution: We replaced the damaged hose assembly with our direct-fit 1101025080 part, secured the fittings with hydraulic sealant, and refilled the hydraulic fluid. The leak was resolved in 50 minutes, restoring full hydraulic functionality and enabling the rig to resume work.

Case 3: Bearing Seizure from Faulty 4500100317 Bearing NU220E

A drilling rig’s transmission system seized unexpectedly, preventing power transfer to critical components. Inspection found the 4500100317 Bearing NU220E was damaged, causing increased friction and overheating. The team risked further component damage if not repaired immediately. Solution: We replaced the faulty bearing with our OEM-compatible 4500100317 part, cleaned the bearing housing, and lubricated the transmission components. The seizure was resolved in 1.2 hours, restoring smooth transmission operation and preventing additional damage.

FAQ (Frequently Asked Questions)

Procurement Guidance

In drilling operations, unplanned downtime, safety hazards, and equipment damage from faulty spare parts are expensive—often caused by low-quality, ill-fitting parts that can’t handle high vibration, extreme temperatures, or corrosive environments, or fail to meet API 7K, API 8C, ISO 9001, ASME, ISO 6406, and ISO 6028 standards. Our comprehensive portfolio of drilling air supply, pipeline, structural, hydraulic, and fastening spare parts (including Z08390000002AA air compressors, 1101025080 hose assemblies, 4500100317 bearings, and P9840546AA bottom braces) is built to eliminate these risks, delivering OEM-level performance, durability, and perfect compatibility. Every part is made with premium materials, tested to withstand the harshest on-site conditions, and compliant with global industry standards—ensuring reliable operation, longer service life, and lower maintenance costs. Whether you need core air supply components to keep pneumatic tools running, pipeline parts to prevent hydraulic leaks, structural beams to keep your rig stable, bearings for smooth transmission, or fasteners to ensure secure connections, we offer a one-stop supply solution tailored to all your drilling equipment needs. Our parts are designed to keep your rig running at peak efficiency, minimizing downtime, protecting worker safety, and maximizing productivity—with clear technical guidance to help you verify compatibility and simplify procurement. Choose our precision-engineered spare parts for reliable, direct-fit replacements you can trust to keep your drilling operations safe, continuous, and efficient.

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