Drilling Structural, Pipeline & Transmission Spare Parts (P981130100AA, 5300100612, Z07020000002AA)

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 structural support systems (P981130100AA I beam L=519, P9910816AA Angle steel L=987, P6001692AA Reinforced plate 220X130), pipeline & fluid systems (1101009055 Hose assembly 1611-5300, Z08360100016AA Copper pipe assembly 6, 5000500003 Diesel fuel tank and lines), transmission & gear systems (P3000006AA Gear Z=35, P3300001AA Bull gear, P0000172AA Coupling), sealing systems (5300100612 O ring 420X7, 5300200066 Oil seal FB100x125x12), and safety & auxiliary systems (Z05090100030AA Guardrails, Z07020000002AA Jack lines, 4900350101 Combination valve sand drum) compliant with API Spec 7K (drilling equipment), API Spec 16C (choke and kill systems), ISO 9001 quality standards, and ASME B16.5 for pipeline fittings. Key compatible spare parts include structural components (P981130100AA I beam, P9910816AA angle steel), pipeline parts (1101009055 hose assembly, Z08360100016AA copper pipe), transmission parts (P3000006AA gear, P3300001AA bull gear), and sealing parts (5300100612 O ring, 5300200066 oil seal). 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 structurally stable, pipelines leak-proof, transmission systems efficient, and operations continuous without costly interruptions. Drilling operation teams face critical risks from component failures: bent P981130100AA I beams compromise the rig’s structural integrity, cracked 1101009055 hose assemblies cause fluid or fuel leaks that damage transmission components, worn 5300100612 O rings lead to oil leaks, and faulty P3000006AA gears halt power transfer—all disrupting operations, threatening worker safety, and increasing repair costs. Maintenance technicians need easy-to-install, OEM-compatible parts with clear, practical guidance to resolve structural, pipeline, transmission, and sealing 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 5000500003 diesel fuel tanks and lines, Z07020000002AA jack lines, 4900350101 combination valves) that meet strict industry standards (API 7K, API 16C, ISO 9001, ASME), avoid ill-fitting components that cause repeated breakdowns, and align with tight budgets while ensuring compliance with safety regulations. 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 I beams, hoses, gears, couplings, seals, and safety hardware—all designed to withstand the harsh, high-vibration, corrosive, and heavy-load conditions of onshore/offshore drilling operations, reduce operational downtime, and ensure continuous, compliant, and safe equipment operation.

Product Overview

We offer a comprehensive portfolio of spare parts tailored to the specific needs of key drilling structural, pipeline, transmission, sealing, and safety system components, with key models including P981130100AA I beam L=519, 5300100612 O ring 420X7, Z07020000002AA Jack lines, P3000006AA Gear Z=35, and 1101009055 Hose assembly 1611-5300. Our product range encompasses forty-five critical categories to cover every on-site drilling equipment need: structural support parts (P981130100AA I beam L=519, P9910816AA Angle steel L=987, P6900054AA Connection plate, P6042405AA Vertical plate, P7200212AA Hoisting plate, P6000339AA Front reinforced plate, P6001692AA Reinforced plate 220X130, P9840508AA Side brace, P9840192AA Brace), pipeline and fluid parts (1101009055 Hose assembly 1611-5300, 1101017043 Hose assembly 25III-2870, 1101017025 Hose assembly 25III-1500, Z08360100016AA Copper pipe assembly 6, 5000500003 Diesel fuel tank and lines, QBJ806010101 TeeZ1/8″, P1300174AA 7/8″-14UNF-Z1/2″ fitting, Z08180000001AA Spinner line, Z08330100042AA Hose assembly 6, Z08010300057AA Pipe seat), transmission and gear parts (P0000172AA Coupling, P3000006AA Gear Z=35, P3300001AA Bull gear, Z03010200015AA Left coupling), sealing parts (P1000364AA Adjusting shim, 5300200066 Oil seal FB100x125x12, 5300100170 O ring 58X3.55, 5300100612 O ring 420X7, P1001634AA Shim), safety and auxiliary parts (P0100347AA Guard, Z07020000002AA Jack lines, 5401500016 Three-row chain 1 3/4″ 28A-3, 4900450055 Working valve piece, Z06020600001AA Oilstick mechanism, Z07120200001AA Air exhaust plug, P0900012AA Oil filling plug, Z05090100030AA Guardrails, Z05011000229AA Stay rod, Z05011500219AA Connection seat III, P5200012AA Locking clamp, 4900350101 Combination valve sand drum, P1600080AA Cylinder body), fasteners and hardware (4301212035 Bolt M12X35, 4306808010 Allen set screw M8X10, 4313100008 Spring washer 12, 4309300012 Nut M12, 4309300005 Nut M5, 4315306010 Countersunk head screw M6X10, P7100045AA Support, P7100157AA Support, P6101357AA Plug plate 36). All parts are manufactured in strict compliance with API Spec 7K (Drilling Equipment), API Spec 16C (Choke and Kill Systems), ISO 9001 (Quality Management), and ASME B16.5 (for pipeline fittings), using premium materials selected for extreme durability and performance: high-strength carbon steel for P981130100AA I beams, P9910816AA angle steel, and P3000006AA gears; corrosion-resistant alloy steel for Z08360100016AA copper pipes, P0000172AA couplings, and fasteners; high-performance nitrile rubber for 5300100612 O rings, 5300200066 oil seals, and hose assemblies; precision-machined cast iron for P3300001AA bull gears and P1600080AA cylinder bodies; and reinforced steel for P6001692AA reinforced plates and Z05090100030AA 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—structural instability, fluid/fuel leaks, transmission failures, sealing issues, and safety hazards—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., P981130100AA, 5300100612, Z07020000002AA, P3000006AA) 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.

• Robust Structural Support: P981130100AA I beams and P9910816AA angle steel provide the backbone of the rig’s structure, with high load-bearing capacity to distribute heavy weights evenly and resist bending or deformation. P6001692AA and P6000339AA reinforced plates add extra strength to critical structural points, while P9840508AA side braces and P9840192AA braces absorb vibration and prevent misalignment—all ensuring the rig’s structural integrity in harsh drilling conditions.

• Leak-Proof Pipeline & Fluid Performance: 1101009055, 1101017043, and 1101017025 hose assemblies feature reinforced rubber construction and crimped fittings for leak-proof, high-pressure fluid transfer, compatible with hydraulic fluids, diesel, and drilling mud. Z08360100016AA copper pipe assemblies offer corrosion-resistant, smooth fluid flow, while QBJ806010101 tees and P1300174AA fittings ensure tight, vibration-resistant connections—all compliant with API 16C standards for fluid system integrity. 5000500003 diesel fuel tanks and lines deliver reliable fuel storage and transfer, preventing leaks that could cause fires or equipment damage.

• Smooth Transmission & Power Transfer: P3000006AA Gear Z=35 and P3300001AA bull gears feature precision-machined teeth and heat-treated surfaces for efficient, wear-resistant power transfer, ensuring smooth operation of drilling equipment. P0000172AA and Z03010200015AA couplings maintain alignment between transmission components, reducing vibration and preventing damage. 5401500016 three-row chains provide reliable power transmission for heavy-load applications, with high tensile strength to resist breakage.

• Superior Sealing Functionality: 5300100612 O ring 420X7 and 5300100170 O ring 58X3.55 form tight, leak-proof seals between components, with high elasticity to withstand pressure and temperature changes. 5300200066 oil seals prevent oil leaks from rotating shafts, protecting transmission components from contamination. P1000364AA and P1001634AA shims allow precise alignment of components, reducing friction and improving sealing performance.

• Enhanced On-Site Safety: Z05090100030AA guardrails and Z07020000002AA jack lines create secure barriers and lifelines for workers, reducing the risk of falls and injuries. P0100347AA guards protect moving components from debris and prevent accidental contact, while P5200012AA locking clamps securely fasten components in place. 4900350101 combination valves regulate fluid flow in sand drum systems, ensuring safe and efficient operation.

• Secure Fastening & Easy Maintenance: Fasteners like 4301212035 bolts, 4306808010 Allen set screws, and 4313100008 spring washers ensure secure fitting of all components, with anti-loosening features to withstand vibration. Z07120200001AA air exhaust plugs and P0900012AA oil filling plugs facilitate easy maintenance of fluid systems, while Z06020600001AA oilstick mechanisms allow quick oil level checks—simplifying on-site maintenance tasks.

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:

• Structural Support Parts: P981130100AA I beam L=519 has a welded, I-shaped steel design with thick flanges and a web, maximizing load-bearing capacity and rigidity; P9910816AA Angle steel L=987 has a right-angle, hot-rolled steel design, ideal for reinforcing structural connections; P6001692AA Reinforced plate 220X130 has a flat, thick steel design with pre-drilled holes for easy installation, adding strength to critical structural points.

• Pipeline & Fluid Parts: 1101009055 Hose assembly 1611-5300 has a reinforced rubber inner tube, steel braiding for pressure resistance, and crimped metal fittings for leak-proof connections—flexible enough to move with equipment; Z08360100016AA Copper pipe assembly 6 has a smooth inner surface and thin, corrosion-resistant copper walls, enabling efficient fluid transfer; 5000500003 Diesel fuel tank and lines have a durable steel tank design with reinforced lines, preventing fuel leaks and damage.

• Transmission & Gear Parts: P3000006AA Gear Z=35 has a precision-machined steel design with hardened teeth, ensuring efficient power transfer and resistance to wear; P3300001AA Bull gear has a large, cast iron design with robust teeth, capable of handling high torque; P0000172AA Coupling has a solid steel design with flexible joints, maintaining alignment between transmission components and absorbing vibration.

• Sealing Parts: 5300100612 O ring 420X7 has a solid, circular cross-section made from high-performance nitrile rubber, with high elasticity to form tight seals; 5300200066 Oil seal FB100x125x12 has a flexible rubber lip and metal case, preventing oil leaks from rotating shafts; P1000364AA Adjusting shim has a thin, flat steel design, allowing precise alignment of components.

• Safety & Auxiliary Parts: Z05090100030AA Guardrails have a welded steel frame design with vertical posts and horizontal rails, offering sturdy protection; Z07020000002AA Jack lines have a high-tensile steel cable design, providing secure lifelines for workers; 4900350101 Combination valve sand drum has a robust steel valve body with precision internal components, regulating fluid flow safely and efficiently.

• Fasteners & Hardware: 4301212035 Bolt M12X35 has a hexagonal head and precision-machined threads, made from high-tensile steel for maximum strength; 4306808010 Allen set screw M8X10 has a hexagonal socket head and sharp point, securely fastening components in place; 4313100008 Spring washer 12 has a curved, spring-steel design, preventing fasteners from loosening due to vibration.

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 16C, ISO 9001, and ASME standards to ensure performance when it matters most:

• Structural Support Systems: P981130100AA I beams, P9910816AA angle steel, and reinforced plates operate in the rig’s structural framework, withstanding heavy loads (up to 600 tons), high vibration, and temperature fluctuations (-20°C to +80°C). They resist drilling mud and corrosion, maintaining structural integrity in harsh onshore/offshore conditions.

• Pipeline & Fluid Systems: 1101009055 hose assemblies, Z08360100016AA copper pipes, and 5000500003 diesel fuel tanks and lines operate in fluid and fuel systems, withstanding high pressures (up to 35MPa) and temperature fluctuations (-20°C to +85°C). They resist oil, diesel, drilling mud, and saltwater corrosion (for coastal rigs), ensuring leak-proof operation.

• Transmission & Gear Systems: P3000006AA gears, P3300001AA bull gears, and couplings operate in transmission systems, withstanding high torque, high temperatures (+50°C to +120°C), and continuous use. They resist transmission oil contamination and wear, ensuring smooth power transfer.

• Sealing Systems: 5300100612 O rings, 5300200066 oil seals, and shims operate in rotating and stationary components, withstanding pressure up to 40MPa and temperature fluctuations (-15°C to +90°C). They resist oil, fuel, and drilling mud, maintaining effective sealing performance.

• 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 structural, pipeline, transmission, and sealing 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 16C, and ASME standards:

• Regular Inspection (30-50 Working Hours): Visually check all critical parts—inspect P981130100AA I beams and P9910816AA angle steel for bending or cracks; check 1101009055 hose assemblies for leaks, cracks, or bulges; inspect 5300100612 O rings and 5300200066 oil seals for wear or damage; check P3000006AA gears for worn teeth; verify Z05090100030AA guardrails for loose fasteners.

• Structural Support Care: Tighten fasteners on P981130100AA I beams, P6001692AA reinforced plates, and braces 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.

• Pipeline & Fluid Care: Inspect 1101009055, 1101017043, and 1101017025 hose assemblies for cracks or bulges—replace if damaged. Tighten QBJ806010101 tees and P1300174AA fittings monthly to prevent leaks; apply thread sealant when reinstalling. Clean Z08360100016AA copper pipes regularly to remove debris; check 5000500003 diesel fuel tanks and lines for leaks—repair or replace if needed.

• Transmission & Gear Maintenance: Lubricate P3000006AA gears, P3300001AA bull gears, and couplings every 40 working hours with high-temperature, anti-wear lubricant. Inspect 5401500016 three-row chains for wear or loose links—tighten or replace if needed. Check P0000172AA couplings for misalignment—adjust if necessary to prevent vibration damage.

• Sealing Parts Care: Replace 5300100612 and 5300100170 O rings every 3-6 months (or sooner if worn, cracked, or leaking)—never reuse damaged O rings. Clean seal grooves thoroughly before installing new O rings to prevent debris from compromising the seal. Inspect 5300200066 oil seals for worn lips—replace if oil leaks are detected. Adjust P1000364AA shims as needed to maintain proper component alignment.

• Safety & Fastener Care: Test Z07020000002AA jack lines monthly for tensile strength—replace if frayed or damaged. Tighten fasteners on Z05090100030AA guardrails and P0100347AA guards every 30 working hours. Replace 4313100008 spring washers whenever fasteners are removed—they lose anti-loosening functionality after reuse. Inspect 4900350101 combination valves for smooth operation—clean or replace if stuck.

• Timely Replacement of Worn Parts: Replace any part that shows wear, damage, or failure—especially structural components (I beams, angle steel), pipeline parts (hoses, copper pipes), and safety hardware (guardrails, jack lines). Follow OEM replacement intervals for transmission parts (gears, couplings) and sealing components. Replace auxiliary parts (oil filling plugs, air exhaust plugs) if they become damaged or stripped.

• 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 (O rings, oil seals, hoses) in a cool, dry place to prevent hardening; store metal parts (I beams, gears, fasteners) in anti-corrosion packaging; store precision parts (gears, couplings) in their original packaging to protect machined surfaces; keep small parts (shims, set screws, washers) in labeled containers for easy access.

We supply the following spare parts:

On-Site Fault Maintenance Cases

Below are 3 real, short on-site fault stories—reflecting common problems drilling teams face—showing how our direct-fit spare parts fix critical issues quickly, minimize downtime, and get operations back on track, while meeting API 7K, API 16C, and ASME standards:

Case 1: Structural Instability from Bent P981130100AA I Beam

A drilling rig’s structural framework showed signs of instability, with unusual vibration during operation. Inspection revealed the P981130100AA I beam L=519 had bent due to heavy load and vibration, compromising the rig’s integrity. Drilling operations were halted to prevent further damage. Solution: We replaced the bent I beam with our OEM-compatible P981130100AA part, secured it with proper fasteners, and inspected adjacent structural components. The rig’s stability was restored in 2 hours, allowing normal drilling operations to resume safely.

Case 2: Fuel Leak from Cracked 1101009055 Hose Assembly

An oilfield operation detected a diesel fuel leak near the 5000500003 diesel fuel tank and lines, creating a fire hazard and reducing fuel pressure. Investigation found the 1101009055 Hose assembly 1611-5300 had cracked, causing the leak. Operations were suspended immediately to address the risk. Solution: We replaced the cracked hose assembly with our direct-fit 1101009055 part, secured the fittings, and tested for leaks. The leak was resolved in 30 minutes, eliminating the fire hazard and restoring full fuel system functionality.

Case 3: Transmission Failure from Worn 5300100612 O Ring

A drilling rig’s transmission system began losing oil pressure, causing inefficient power transfer and overheating. Inspection revealed the 5300100612 O ring 420X7 had worn, leading to a significant oil leak. If left unaddressed, this would have caused severe transmission damage.Solution: We replaced the worn O ring with our OEM-compatible 5300100612 part, refilled the transmission oil, and tested the system. The oil pressure was restored in 45 minutes, and the transmission resumed smooth operation, preventing costly repairs.

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 16C, ISO 9001, and ASME standards. Our comprehensive portfolio of drilling structural, pipeline, transmission, sealing, and safety spare parts (including P981130100AA I beams, 5300100612 O rings, P3000006AA gears, and 1101009055 hose assemblies) 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 structural components to maintain rig integrity, pipeline parts to prevent leaks, transmission components for power transfer, or safety hardware to protect workers, 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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Emeil: [email protected]   whatsapp: +86 15275658619

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