Carbon Steel Seamless Hydraulic Tube
Adopting one-piece seamless forming technology, the pipes have no welding seams, with uniform wall thickness, accurate dimensions and smooth inner & outer surfaces. They completely avoid common problems of welded pipes such as seam cracking, high-pressure leakage, insufficient pressure resistance and deformation, ensuring stable performance under harsh working conditions.
Core Performance Advantages
High Strength, High Pressure Resistance, Fatigue Resistance, Impact Resistance, Corrosion Resistance. The seamless structure improves the hoop strength by 15%-20% compared with ordinary welded pipes. The pipes can work stably under medium and high pressure of 10-25MPa with high safety factor. They resist deformation and fracture under long-term alternating pressure, greatly extending service life. The smooth inner wall reduces fluid resistance and hydraulic system energy consumption, effectively protecting hydraulic valves, cylinders and other precision parts.
Practical Application Cases
● Construction Machinery: Hydraulic oil circuits for excavators, loaders and cranes. Capable of enduring high-frequency alternating pressure to prevent pipe rupture and oil leakage for round-the-clock stable operation.
● Precision Machine Tools: High-pressure lubrication and transmission pipelines. High dimensional accuracy and low internal friction reduce energy loss and satisfy precision equipment operation.
● Automotive Industry: High-pressure brake and steering pipes for heavy trucks and construction vehicles. Pressure-resistant and anti-aging, suitable for bumpy, high & low temperature driving environments.
● Mining Equipment: Hydraulic supports, drilling rigs and high-pressure delivery pipes underground. Excellent impact and corrosion resistance for humid, dusty mining conditions.
● Petrochemical Industry: Medium & low-pressure pipelines for water, oil and industrial fluid transfer. Stable steel material inhibits rust for long-term continuous transportation.
● New Energy Sector: Hydraulic adjustment pipes for photovoltaic and energy storage equipment and new energy construction machinery. Stable performance and outstanding weather resistance adapt to outdoor temperature changes, sunlight and humidity.
● Marine & Shipbuilding: Deck hydraulic systems and cabin fluid transfer pipelines. Vibration and salt-fog resistant to endure harsh offshore environments and meet marine equipment standards.
● Water Conservancy & Municipal Works: Hydraulic hoists, gate pipelines and municipal high-pressure water delivery facilities. Stable pressure resistance and rust resistance for long-term outdoor service.
Supply Service
Custom outer diameters and wall thicknesses available. Fixed-length cutting, small batch cutting and end finishing services are offered. Large stocks enable short lead times. We can provide material test certificates, NDT reports and dimension inspection reports. Accept domestic bulk orders and export shipments with containerized packaging solutions.
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