Product Center
Six major product lines with a complete industry chain layout from core components to system integration
Fluid Connector
Hydraulic system connection solutions covering the full range of fluid connection components, including rigid hose assemblies, flexible hose assemblies, pipe fittings, flanges, and more.
Key Features
1-6 layer wire braided or spiral wound reinforcement, working pressure range: 6-4 MPa
Tested over 100 million pulses, with a lifespan far exceeding industry standards.
Crimp-style fitting design with reliable sealing, vibration resistance, and anti-loosening protection.
Small minimum bend radius for complex routing layouts
Operating temperature: -40°C to +120°C, designed for extreme environments
Standard specifications in stock; custom non-standard items delivered in 3-5 business days.
Technical Specifications
| Diameter Range | DN6 to DN51 (1/4" to 2") |
| work stress | 6-42MPa (varies by bore and number of layers) |
| Burst Pressure | ≥4x working pressure |
| Pulse Life | ≥100K times (SAE 100R standard) |
| Bending Radius | ≥70mm (DN6) to ≥240mm (DN51) |
| Operating Temperature | -40°C to +120°C |
| Inner rubber material | oil-resistant synthetic rubber |
| Enhancement Layer | High-carbon steel wire braiding/winding |
| outer rubber material | Durable and weather-resistant synthetic rubber |
| Joint Type | Snap-fit, Removable |
| Execution Standard | SAE 100R1AT-R12, EN 853-856, GB/T 3683 |
| Color Code | Black (Standard), Blue (High Pressure) |
Use Cases
Hydraulic hose connections for excavators, loaders, cranes, and other equipment.
Flexible hydraulic hoses for agricultural machinery such as tractors and harvesters
High-pressure hydraulic hose connections for injection molding machines
Flexible hose connections for CNC machine tool hydraulic systems
Hydraulic lines for mining machinery such as shearer loaders and roadheaders
Key Features
CNC pipe bending, angular accuracy ±0.1°, high repeatability
Multiple surface treatments including phosphating, galvanizing, and passivation to suit various environments.
Constructed from seamless steel pipe, with a working pressure exceeding 42 MPa.
Supports custom 3D bending design for complex spatial piping systems
Automatic TIG/laser welding for high-strength welds and reliable sealing.
3D scan reverse engineering: rapidly replicate complex piping systems
Technical Specifications
| Outer Diameter Range | 6mm to 76mm |
| Wall thickness range | 1mm to 6mm |
| work stress | ≤4 2 MPa (depends on wall thickness and material) |
| Material Grade | 20#steel, 304stainless steel, 316L stainless steel |
| Surface Treatment | Phosphating, Zinc Plating, Passivation, Powder Coating |
| Bending Accuracy | Angle ±0.1°, Length ±0.5mm |
| Bending Radius | ≥2 times the outer diameter of the pipe (depending on material and wall thickness) |
| Welding Method | Argon arc welding, laser welding, resistance welding |
| Detection Method | 100% Airtightness Test, Eddy Current Inspection Optional |
| Execution Standard | GB/T 3639, DIN 2391, ISO 3304 |
| Packaging | Rust preventive oil + plastic cap + carton/wooden crate |
Use Cases
Rigid connection of high-pressure oil circuits inside the hydraulic power unit
Fixed hydraulic piping for ship deck machinery
Piping connections for the hydraulic pitch system of wind turbine generators
Hydraulic lines for metallurgical equipment such as rolling mills and continuous casters
Rigid piping for aircraft ground hydraulic test equipment
Key Features
Multiple connection types: ferrule, flare, welded, flanged
24-degree cone seal or O-ring seal, working pressure up to 63 MPa
Pre-assembled ferrule design with superior vibration resistance to prevent loosening and leakage.
Carbon steel, 304/316 stainless steel; suitable for various media and environments.
Compatible with major international standards including DIN, JIS, SAE, and GB
CNC precision machining, surface roughness Ra ≤ 0.8 μm
Technical Specifications
| Diameter Range | M8 to M64 (4mm to 50mm) |
| work stress | ≤6 3MPa (varies by specification and material) |
| Material Grade | Carbon Steel (ST37.4), 304 Stainless Steel, 316 Stainless Steel |
| Connection Type | Swage, Flare, Welded, Flanged |
| Sealing type | 24° conical seal, O-ring seal, spherical seal |
| Surface Treatment | Galvanized, nickel-plated, passivated, blackened |
| Thread Standard | Metric threads, NPT, BSP |
| Execution Standard | DIN 2353, ISO 8434, GB/T 3733-3765 |
| Operating Temperature | -40°C to +200°C (depending on sealant) |
| Surface roughness | Ra ≤ 0.8 μm (sealing surface) |
| Detection Method | 100% Dielectric Withstanding Voltage Test, Salt Spray Test (Optional) |
Use Cases
Hydraulic hose connections for excavators, loaders, and other equipment
Hydraulic station, cylinder, motor and other component piping connections
Piping connections for ship hydraulic systems and offshore platforms
Hydraulic piping connections for wind, hydro, and other energy equipment
Precision piping connections for CNC machine tool hydraulic systems
Key Features
Rated working pressure: 1500BAR; burst pressure ≥ 4x; industry-leading safety factor
Constructed from 42CrMo/316Ti high-strength alloy steel, with a yield strength ≥ 900 MPa.
Quenched and tempered + surface nitriding; hardness HRC26-30; excellent fatigue resistance
Tapered self-tightening seal design: higher pressure ensures greater reliability and zero-leakage guarantee.
Forging + CNC machining, refined grain structure, pressure resistance increased by 30%
Perform hydrostatic pressure testing on each unit individually and provide material reports and inspection reports.
Quick-change coupler design; mold change time ≤ 30 seconds to boost efficiency.
Fatigue life ≥ 80 thousand cycles; long maintenance interval; low operating cost
Technical Specifications
| work stress | 1500BAR（150MPa） |
| Burst Pressure | ≥6000BAR（600MPa） |
| Safety Factor | ≥4:1 |
| Pipe Grade | 42CrMo, 316Ti, 316L stainless steel |
| Yield Strength | ≥900 MPa |
| Tensile Strength | ≥1100 MPa |
| Hardness | HRC 6-30 (Quenched & Tempered + Nitrided) |
| Diameter Range | DN6 through DN32 (1/4" to 1-1/4") |
| Wall thickness range | 4mm to 16mm (depending on pressure and diameter) |
| Sealing type | Tapered self-energizing seal, lens gasket seal |
| Connection Type | Threaded connection, flange connection, ferrule connection |
| Operating Temperature | -40°C to +200°C |
| Media Compatibility | Water, hydraulic oil, emulsion, chemical media |
| Surface Treatment | Nickel plating, zinc plating, passivation, and Teflon coating |
| fatigue life | ≥80K cycles (1500BAR alternating pressure) |
| Test Criteria | 100% hydrostatic pressure test, with material certificate and inspection report |
| Execution Standard | GB/T 28785, EN 13480, ASME B31.3 |
| Packaging | Rust prevention oil + plastic protection + wooden crate packaging |
Use Cases
High-pressure water cleaning for industrial equipment, pipelines, and storage tanks. Operating pressure: 500-1500 BAR.
High-pressure pressure testing equipment for valves, fittings, and vessels
High-pressure reactor and polymerization equipment piping connections
High-pressure piping connections for well control equipment in oil and gas operations
High-pressure water jet equipment for rust and paint removal from steel structures
Piping systems for high-pressure experimental apparatus in universities and research institutions