Description

Product Description

CNC Machined Stainless Steel Hydraulic Pipe Coupling Components are high-precision fluid connector parts designed for hydraulic systems, pneumatic equipment, and industrial pipe connection applications. Manufactured through advanced CNC precision turning, CNC boring, and multi-axis machining processes, these components provide outstanding sealing performance, tight tolerance machining accuracy, and reliable high-pressure fluid transfer capability.

The parts feature precision external thread and internal thread structures, stepped bore geometry, precision bore machining, and optimized flow channel design to ensure stable fluid transmission and leak-proof performance under demanding operating conditions. Various machining features such as O-ring groove, sealing groove, oil groove, cross hole, radial hole, side hole, and manifold port can be customized according to customer drawings and application requirements.

These hydraulic coupling components are widely used as hydraulic adapters, hydraulic fittings, pipe connectors, tube fittings, hose fittings, manifold fittings, and high pressure couplings in fluid transfer systems. Fine thread, tapered thread, BSP thread, NPT thread, SAE fitting, JIC fitting, and ORFS fitting standards are available for different industrial connection systems.

Manufactured from high-quality stainless steel materials including SUS304, SUS316, and 316L, the products offer excellent corrosion resistance, high mechanical strength, and long-term durability. Additional surface treatments such as mirror polishing, surface passivation, deburring service, and burr-free hole machining further improve sealing reliability and assembly performance.

Our CNC machining services support complex structural features including hex bore, ferrule seat, valve seat, flange face, sealing face, deep hole, offset hole, multi-axis hole, and concentric bore machining. With strong concentricity control and precision threading capability, the components are ideal for leak-proof hydraulic systems and high-pressure pipe coupling applications.

Using compound machining and secondary machining technology, we provide custom hydraulic fitting manufacturing solutions for industries including hydraulic & pneumatic systems, oil & gas, chemical processing, food machinery, pharmaceutical equipment, automation systems, and aerospace fluid transfer applications.

Features

• Precision turning and multi-axis machining
• Tight tolerance and concentricity control
• Precision internal thread and external thread machining
• O-ring groove and sealing groove machining
• Deep hole drilling and burr-free hole machining
• High pressure fitting machining capability
• Leak-proof flow channel structure
• Stainless steel corrosion resistance
• Custom hydraulic adapter and pipe connector manufacturing
• Mirror polishing and surface passivation available

Applications

• Hydraulic adapter systems
• Hydraulic coupling assemblies
• Pipe connector and tube fitting systems
• High pressure hose fitting applications
• Manifold port connection systems
• Pneumatic and fluid transfer equipment
• Oil & gas pipeline equipment
• Chemical and pharmaceutical machinery
• Food-grade stainless steel piping systems
• Aerospace hydraulic connection systems