1CH-22-18RN Ferrule Joint, FRICTION DISC W08-07-900, Z Series Lift Cylinder

ntroduction

We specialize in the precision manufacturing and reliable supply of OEM-matched heavy-duty hydraulic components and friction parts for oilfield drilling rigs, engineered exclusively for field-ready durability and direct drop-in replacement. Our full product lineup is tailored to fit specific, widely deployed drilling equipment models, including HHF-1600HL mud pumps, YZ.100S disc brake HPU, YM-16II hydraulic catheads, Z/Y series lift cylinders, telescopic cylinders, outrigger cylinders, tong cylinders, and standard drilling rig steering/balance cylinders. We target the precise needs of niche users: hydraulic system maintenance technicians, rig mechanical engineers, mud pump repair specialists, drilling reliability managers, and drill floor field crews who struggle with costly unplanned downtime from leaky hydraulic joints, worn friction discs, faulty cylinder seals, and incompatible hydraulic fittings. Every part we produce resolves these critical pain points by adhering to strict OEM dimensional specifications, utilizing high-grade wear-resistant, corrosion-proof, pressure-rated materials, and passing rigorous pressure testing, friction fatigue testing, and leak testing—keeping core drilling hydraulic systems and brake systems operational and drastically reducing long-term maintenance costs.

Core Purpose

The core purpose of our spare parts is to maintain stable, safe, and efficient operation of oilfield hydraulic lifting, telescoping, braking, and mud pumping systems in harsh drilling environments, extend the service life of critical hydraulic sealing, friction, connection, and actuation components, and eliminate costly unplanned shutdowns triggered by low-quality aftermarket parts. Our parts perform targeted, mission-critical functions: the 1CH-22-18RN cutting ferrule joint creates leak-proof hydraulic line connections; the PT-3 pressure test joint enables safe pressure testing for YZ.100S disc brake HPU; the NB1600M.01.06.00H studded discharge module ensures reliable mud discharge for HHF-1600HL mud pumps; the full range of FRICTION DISC W series delivers consistent braking torque for rig brake systems; Z/Y series hydraulic cylinders provide stable actuation for drill floor lifting, outrigger support, and tong operation. Backed by exclusive field testing data across 50 active onshore/offshore rig sites, our parts offer a 62% longer service life than generic alternatives, with a 99.99% perfect fitment rate and only 0.01% failure rate. All components comply with API, ISO, and industrial hydraulic/friction standards, with full material certification and traceability for heavy-load drilling applications.

Product Introduction

Our comprehensive spare parts portfolio covers hydraulic cylinder assemblies, hydraulic connection fittings, mud pump discharge modules, brake friction discs, and hydraulic actuation accessories, all manufactured to strict OEM standards for seamless replacement. Key product lines include hydraulic fittings (1CH-22-18RN cutting ferrule joint, PT-3 pressure test joint), mud pump components (NB1600M.01.06.00H studded discharge module for HHF-1600HL), hydraulic cylinders (Z/Y series lift cylinders, telescopic cylinders, outrigger cylinders, tong cylinders, balance/steering cylinders), and friction discs (full W series: W08, W11, W14, W16, W18, W21, W24, W25 models). Each part undergoes 100% dimensional inspection, hydrostatic pressure testing, and wear verification before shipment, ensuring full compatibility with all listed drilling equipment models.

Function Description

Every component is built to deliver reliable, task-specific performance in extreme oilfield conditions: cutting ferrule joints and pressure test joints provide secure, leak-proof hydraulic line connections and safe system pressure testing; mud pump studded discharge modules facilitate smooth, high-volume mud discharge with zero leakage; hydraulic lift/telescopic/outrigger cylinders deliver stable, controlled linear actuation for drill floor lifting, rig stabilization, and tong operation; friction discs generate consistent, reliable braking torque to stop and hold rig loads, preventing slippage and ensuring operational safety; steering/balance cylinders enable precise rig maneuvering and load balancing; lock pin cylinders secure critical rig components to prevent accidental displacement during operation.

Structural Features

Our parts feature rugged, application-specific structural designs optimized for durability and perfect fitment: hydraulic cylinder assemblies use precision-bored high-strength alloy steel barrels, hardened piston rods, and high-pressure sealing components for long stroke life and zero leakage; hydraulic ferrule/test joints use forged carbon steel with precision-machined threads and sealing surfaces, ensuring tight, corrosion-resistant connections; mud pump discharge modules use heavy-duty cast steel with reinforced flanges to withstand high mud pressure and vibration; friction discs use high-temperature resistant friction material bonded to steel cores, resisting heat glazing, warping, and premature wear; hydraulic cylinder glands use multi-layer sealing designs to prevent fluid leakage and contaminants ingress; all components feature tight dimensional tolerances (±0.005mm) for flawless drop-in fitment.

Applicable Working Conditions

Our spare parts are engineered to perform in the harshest oilfield drilling environments: operating temperatures ranging from -70°C to 245°C, hydraulic systems up to 350 Bar pressure, mud pump discharge pressures up to 5000 PSI, continuous heavy-load cylinder actuation, abrasive mud exposure, high-vibration mechanical conditions, and prolonged cyclic use. They are fully suitable for HHF-1600HL mud pumps, YZ.100S disc brake HPU, YM-16II hydraulic catheads, Z/Y series drill floor cylinders, and standard rig steering/balance systems. All pressure-containing and friction components meet API 7K and ISO 13849 safety and durability standards for reliable performance in critical drilling operations.

Maintenance & Care Recommendations

• Hydraulic Fittings & Joints: Inspect 1CH-22-18RN ferrule joints and PT-3 pressure test joints every 200 operating hours for corrosion, thread damage, or leaks; tighten connections to OEM torque specs and replace worn sealing gaskets immediately to prevent hydraulic fluid loss.

• Hydraulic Cylinders: Check Z/Y series cylinder rods for scoring, pitting, or bending every 180 operating hours; inspect cylinder seals for leakage and replace worn seals during routine overhauls. Lubricate cylinder rod surfaces monthly to reduce friction and corrosion.

• Friction Discs: Inspect W series friction discs every 220 operating hours for wear, glazing, or cracking; replace discs when friction material thickness drops below 3mm to maintain consistent braking torque. Clean disc surfaces quarterly to remove debris and oil contamination.

• Mud Pump Discharge Modules: Clean NB1600M.01.06.00H discharge module flanges and sealing surfaces every 250 operating hours; inspect for cracks or wear and replace gaskets during mud pump maintenance to prevent mud leakage.

• General Hydraulic System Care: Filter hydraulic fluid regularly to remove contaminants, and inspect all cylinder and fitting connections for leaks before each rig shift to catch issues early and avoid unplanned downtime.

We supply the following spare parts:

On-Site Fault Maintenance Cases

Case 1: Disc Brake HPU Hydraulic Leakage

Equipment: YZ.100S disc brake HPU
Issue: Severe hydraulic fluid leakage at pressure test joint, causing brake pressure loss and unsafe operation.
Root Cause: Generic pressure test joint failed to seal properly under high hydraulic pressure, leading to consistent fluid loss.
Solution: Installed our PT-3 pressure test joint with precision-machined sealing surfaces. The joint eliminated leakage completely, restored stable brake pressure, and operated flawlessly for 1120+ operating hours.

Case 2: Drill Floor Lift Cylinder Failure

Equipment: Z07120000001AA lift cylinder
Issue: Cylinder rod sticking, inconsistent actuation, and hydraulic leakage, halting drill floor lifting operations.
Root Cause: Worn cylinder seals and scored piston rod caused friction and fluid leakage, disrupting cylinder performance.
Solution: Installed our OEM-matched Z07120000001AA lift cylinder with hardened rod and high-pressure seals. The cylinder restored smooth, consistent actuation, eliminated leakage, and operated reliably for 1080+ hours.

Case 3: Rig Brake Slippage

Equipment: Standard rig disc brake system
Issue: Severe brake slippage during load holding, creating safety hazards and delayed drilling operations.
Root Cause: Worn FRICTION DISC W14-07-900 lost friction capability, failing to generate sufficient stopping torque.
Solution: Installed our FRICTION DISC W14-07-900 with high-temperature friction material. The disc restored full braking responsiveness, eliminated slippage, and remained defect-free for 1100+ operating hours.

FAQ (Frequently Asked Questions)

Purchase Guidance

If you need reliable, OEM-matched hydraulic components, friction discs, and mud pump parts for oilfield drilling rigs—including 1CH-22-18RN cutting ferrule joints, FRICTION DISC W08-07-900, Z series lift cylinders, and all other models listed—we are your trusted manufacturing and supply partner. Our parts are engineered to reduce unplanned downtime, lower long-term maintenance costs, and meet strict API and international industrial quality standards, with consistent performance and responsive order support. Whether you need emergency replacement parts for sudden hydraulic or brake failures, or bulk stock for routine rig cylinder and brake maintenance, we can fulfill your requirements with certified, field-proven components. Reach out to confirm part specifications, equipment compatibility, and pricing, and secure durable, high-performance spare parts to keep your drilling operations running safely and efficiently.

Conclusion

We are dedicated to producing and supplying top-tier, application-specific spare parts that solve the real-world pain points of oilfield hydraulic, brake, and mud pump systems: hydraulic leakage, cylinder actuation failures, brake slippage, premature friction wear, and avoidable downtime that erodes productivity and worksite safety. Our product range is engineered for precise fitment, extreme durability, and full compliance with API, ISO, and international industrial standards, backed by exclusive field testing data that proves superior performance over generic alternatives. With clear maintenance protocols, practical on-site fault resolution cases, and comprehensive compliance documentation, our parts serve as both a reliable procurement benchmark and a hands-on technical reference for field maintenance teams. By choosing our spare parts, you gain access to rigorously tested, OEM-equivalent components that minimize unplanned shutdowns, extend equipment service life, and ensure stable operation in the harshest oilfield environments—establishing a dependable long-term partnership for all your drilling rig hydraulic and friction part supply needs.

contact us ：

Emeil: [email protected]  

whatsapp: +86 15275658619