OEM 318602663 The XCMG Steel Pipe 318602663 is a genuine OEM steel pipe that carries hydraulic oil along a fixed path on XCMG hydraulic excavators.
Carrying part number 318602663, this factory pipe gives mechanics a rigid, sealed and correctly shaped line that replaces the original without modification.
The pipe is drawn from seamless steel tube, bent to the OEM route on a mandrel, then protected with an anti-corrosion coating on both faces.
Exact outer diameter, wall thickness, bend radius and length let the pipe drop in without cutting, welding or adding adapters.
Rigid steel holds its bore under pressure, so flow stays steady and the line resists the vibration that wears flexible hose out.
Each pipe is pressure checked, flushed and gauged before packing, so the unit received matches the XCMG drawing specification.
The 318602663 steel pipe is formed from seamless tube, so the wall is uniform and the bore stays round under pressure.
Mandrel bending keeps the OEM angles and radii, so the pipe fits the frame without kinks or flattened sections.
A bonded anti-corrosion coating shields the outside from mud and salt while the oil-side surface stays clean and scale-free.
Ends are formed to the original pattern, so fittings and seals mate correctly on the first try without rework.
Steel construction outlasts flexible hose on hot, high-cycle runs, because there is no rubber to harden or crack.
Exact dimensions remove field fabrication and adapters, which cuts repair time and keeps the line route factory-correct.
A smooth inner wall limits pressure loss, which helps the pump and valves deliver consistent, predictable response.
Every run starts with certified seamless tube checked for wall thickness, ovality, hardness and surface condition.
A CNC mandrel bender holds the drawing angles and radii within tight limits, so each pipe matches the master sample.
After bending, ends are formed, deburred and flushed so no chips or scale can reach the hydraulic circuit.
Inspectors check bend angle, center distance, length and end geometry against a checking fixture built for this part number.
Batch records trace every 318602663 pipe back to its steel heat number and bending program, so quality questions close fast.
The pipe moves pressurized oil between fixed parts, where a flexible hose would flex, rub or swell under heat.
A cracked or corroded pipe loses pressure and leaks oil, which slows boom, arm and bucket response on the job.
The genuine 318602663 stays sealed and rigid, so flow is steady and contamination cannot slip into the circuit.
Correct routing away from hot parts and moving components prevents abrasion, which is a common cause of pipe failure.
Stable pressure protects pumps, valves and cylinders, which keeps cycle times and machine uptime predictable.
The 318602663 steel pipe installs with standard hand tools and a torque wrench during scheduled hydraulic service.
Release hydraulic pressure fully, stop the engine and place a drain pan under the fittings before loosening anything.
Take out the old pipe, then clean both ports and check threads, O-rings and clamps for wear, corrosion or cracks.
Set the new pipe along the OEM route, start the ends by hand first, and never force the tube to close a gap.
Tighten fittings to the specified torque, refit the clamps and confirm the pipe cannot touch any other component.
Start the engine, cycle each function slowly, and check both joints and the full tube length for weeping or movement.
At service intervals, check clamp tightness and look for rust spots, dents or chafing marks on the coating.
Every 318602663 pipe is produced in an ISO 9001 and ISO 14001 certified plant with traceability from steel to packed carton.
Incoming tube is tested for wall thickness and grade, and finished pipes are measured for bore, length and bend angle.
During production, bending force, mandrel condition and coating thickness are monitored so each unit keeps its intended form.
Post-production checks include visual inspection, dimensional verification and a trial fit on the XCMG hydraulic line fixture.
Sample pipes from each batch undergo pressure, salt spray and vibration tests to confirm long-term performance.
Low-cost aftermarket pipes often use thin-wall tubing that bulges under pressure and rusts quickly in wet conditions.
A pipe with the wrong bend or length stresses the fitting threads, which leads to seepage and repeated rework.
The genuine 318602663 is formed to the XCMG drawing, so bore, wall, bend path and end geometry match the original.
Using genuine XCMG parts also preserves warranty coverage, protects resale value and keeps compatibility with other OEM components.
Backed by XCMG global quality standards and technical support, this steel pipe performs reliably on harsh job sites.
Choosing the genuine 318602663 pipe prevents a small hydraulic weep from turning into an expensive pump repair.
A failed pressure line drains the reservoir fast, which starves the pump and damages internal parts within minutes.
Correct wall thickness and proper coating keep the pipe working across a long life, which reduces replacement frequency.
Reliable hydraulic delivery also extends pump, seal and oil life, lowering the total cost of ownership for fleet operators.
Service records from construction and mining fleets show genuine XCMG hydraulic parts cut unplanned downtime.
XCMG applies sustainable manufacturing to the 318602663 pipe through efficient bending programs and reduced material waste.
The long service life of the pipe reduces material consumption and lowers the environmental footprint of replacement parts.
Preventing hydraulic leaks protects soil and groundwater and supports compliance on environmentally sensitive sites.
Steel and coating materials in this component comply with RoHS and REACH rules for safe handling and responsible recycling.
The 318602663 steel pipe is held in XCMG regional distribution centres across North America, Europe, Asia and Australia.
Each pipe is capped at both ends and packed in a sturdy carton that protects it from bending, dust and moisture in transit.
For fleet-wide orders, XCMG provides volume pricing and consolidated freight options that simplify planning and reduce cost.
Real-time stock visibility and dedicated supply chain support help fill urgent requests quickly, shortening downtime on projects.
Robust packaging preserves factory condition until installation, preventing deformation and thread damage common in stored pipes.
The XCMG Steel Pipe 318602663 is a vital connection part for XCMG excavators, linking fixed points in the hydraulic circuit.
Its seamless tube, anti-corrosion coating and precise bend shape deliver dependable flow in hot, wet and dusty environments.
By preventing leaks and rubbing damage, this steel pipe reduces downtime, lowers maintenance costs and extends service life.
Always purchase genuine XCMG parts from authorised dealers to guarantee authenticity, quality and performance for your fleet.
Choose the 318602663 steel pipe for dependable hydraulic connections and lasting operational peace of mind.
Partner with XCMG, your trusted source for heavy equipment engine and hydraulic components that deliver real value.
OEM 318602663 – XCMG Steel Pipe – the definitive steel pipe solution for your excavator hydraulic circuit. Engineered for pressure resistance, designed for exact fitment, and backed by global quality standards. Trust the original to protect your investment and maximise uptime.
