Hongruntong Marine (Beijing) Co., Ltd
Strength in Every Pipe, Precision in Every Connection! Original Hose Pipe Factory!
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Hydraulic Hose Multi Layer Steel Wire Reinforcement Quick Change Couplings
Description
Engineered for corrosive and high-temperature environments, this hose combines a seamless PTFE liner with AISI 316L stainless steel corrugated armor. Resistant to acids, solvents, and steam (up to 260°C), it’s widely used in chemical processing, pharmaceuticals, and semiconductor industries. The EMI/RFI shielding option ensures signal integrity in sensitive applications. Compliant with ISO 10380 and FDA standards, it offers zero permeation and vacuum suitability (-29" Hg), making it perfect for aggressive media transfer.
Specifications
| Name | Armored Hose |
| Inner Liner | Natural Rubber In Various Thicknesses and Compounds |
| Reinforcement | Nylon Cord Fabric with Spring Steel Wire Helix |
| Outer Cover | Black Abrasion and Uv-Resistant Natural Rubber |
| Hose Length | Up to 12m |
| Pressure Rating | 5-40Bar |
| Temperature Rating | -40°C to +80°C |
| Safety Factor | 4:1 |
| Bend Radius | 8 to 10 Times Diameter (Standard) |
| End Fittings | Fixed Flanges, Swivel Flanges, Plain Cut, Cuffed, Swollen, Custom Fittings |
| Flange Types | D, E, F, ANSI 150, ANSI 300, Custom |
| Materials | Stainless Steel, Hot-Dipped Galvanised, Carbon Steel, Custom Paint |
| Nominal Bore Size | 500mm, 600mm,700mm,750mm,800mm, 850mm, 900mm1000mm,1100mm,1200mm |
| Hose Length | <= 40 m (Tolerance: ±2%) |
| Working Pressure | 2.5 MPa~ 4.0 MPa |
| Working Temperature | -40℃ to +80℃ |
| Tolerable Vacuum | -0.08 MPa |
| Hardness of Wear-resistant Rings | HB 350 ~ HB 500 |
Key Features
Enhanced Safety Engineering
Incorporates redundant failure-prevention systems that meet the most stringent global safety certifications for hazardous material handling.
Temperature Extremes Mastery
Specialized formulations maintain elasticity from -80°F to +750°F (-62°C to +400°C), outperforming competitors' temperature ranges by 25%.
Corrosion Resistance Guarantee
Our exclusive metallurgical treatment provides 5x the salt spray resistance of standard offerings, backed by a 10-year warranty against corrosion failure.
Smart Hose Technology
Embedded sensor-ready architecture allows for real-time monitoring of pressure, temperature, and wear without compromising hose integrity.
Applications
► Slurry and abrasive material transport
► High pressure water blasting
► Dust suppression systems
► Tunnel boring machine hydraulics
► Excavator hydraulic lines
Why Choose Hongruntong Marine?
Precision Corrugation Systems
Computer-controlled corrugating machines produce stainless steel armor with ±0.05mm dimensional accuracy for perfect fluid dynamics.
Automated Quality Assurance
AI-powered vision inspection systems detect microscopic defects with 99.98% accuracy before shipment.
Extreme Environment Specialization
Hoses maintain flexibility at -70°C and integrity at +400°C through our thermal-stable material science.
Certified Clean Manufacturing
Class 1000 cleanroom production cells for medical and food-grade hoses (FDA, USP Class VI compliant).
RFQ
1. Q: What's your abrasion resistance rating?
A: 50% better than ISO 4649 standards - tested to 500,000+ scrub cycles.
2. Q: Can you match competitor specifications?
A: We benchmark against 120+ global standards and typically exceed key parameters by 15-30%.
3. Q: How do you ensure cleanroom compatibility?
A: Class 1000 manufacturing with <5 particles/ft³ (≥0.5μm) per IEST-STD-CC1246D.
4. Q: What's your hose shelf life?
A: 8 years when stored properly - 2X industry average due to antioxidant additives.