Guangzhou Xingjin Fire Equipment Co.,Ltd.
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Product Specification
The high pressure hose is installed between the container valve of the agent storage cylinder and the liquid check valve on the manifold. Its main function is to safely and smoothly convey the extinguishing agent released from the cylinder to the manifold, while using its flexible structure to buffer the high-pressure impact during system activation, making cylinder installation, removal, and maintenance easier. Xingjin high pressure hoses feature a composite structure of stainless steel corrugated tube and stainless steel wire braid, offering strong pressure-bearing capacity, suitable for various piped fire suppression systems, meeting the high safety requirements of commercial and industrial facilities.
Xingjin high pressure hoses are widely used in the following commercial and industrial applications:
Data Centers & Server Rooms – Long-term system reliability requires excellent fatigue resistance
Power Distribution & Transformer Rooms – Compact spaces benefit from flexible hose design for easy installation
Telecom Base Stations & 5G Rooms – Unattended sites require long-term stability and leak-free performance
Generator Rooms & Oil Storage Areas – High-risk areas require corrosion-resistant hoses for smooth agent delivery
Industrial & Chemical Plants – Multiple cylinder systems require individual hose connections as standard components
Libraries, Archives & Valuable Storage – High-reliability systems rely on hoses as core connection components
| Feature | Benefit |
|---|---|
| High Pressure Resistance | Max working pressure up to 8.0MPa-36.6MPa, suitable for various gas system pressure ratings |
| Flexible Structure | Composite design with stainless steel corrugated tube and wire braid for easy installation and removal |
| Shock Absorption | Flexible structure effectively buffers high-pressure fluid impact during system activation |
| Excellent Fatigue Resistance | Rigorous pressure cycle testing ensures long-term durability without fatigue failure |
| Reliable Sealing | Standard threaded connections with sealing gaskets ensure leak-free operation |
| Corrosion Resistance | Stainless steel material withstands humid and corrosive environments |
| Complete Specifications | Customizable length, diameter, and thread type for 70L-245L cylinders |
| Parameter | FM200 System | IG541/IG100 System | CO₂ System | External Storage Pressure System |
|---|---|---|---|---|
| Model | QRG32 / QRG40 | DYRG15/36.6 | RG15/17.2 | QRG40/8 / QRG50/8 |
| Nominal Diameter | 32mm / 40mm | 15mm | 15mm | 40mm / 50mm |
| Max Working Pressure | 8.0MPa | 36.6MPa | 17.2MPa | 8.0MPa |
| Length | 450mm / 470mm | 450mm | 420mm | 600±20mm |
| Connection Thread | M45×2 / M56×2 | M30×1.5 | M30×1.5 | M56×2 / M68×2 |
| Applicable Medium | FM200 | IG541/IG100 | CO₂ | FM200 |
| Structure | Stainless steel corrugated tube + stainless steel wire braid |
| Cylinder Volume | Recommended Hose Size | Recommended Length | Applicable System |
|---|---|---|---|
| 70L / 90L / 120L | DN32 | 450mm | Piped FM200 (5.6MPa) |
| 80L / 90L | DN15 | 450mm | IG541 / IG100 (15MPa/20MPa) |
| 70L / 80L | DN15 | 420mm | High Pressure CO₂ |
| 90L / 120L / 150L / 180L | DN40 / DN50 | 600mm | External Storage Pressure FM200 |
Pre-installation Inspection: Check for external damage, intact threads, and presence of sealing gaskets
Bending Requirements: Avoid sharp angle bends; bend radius should not be less than 5 times the hose outer diameter
Tightening Connections: Use a wrench to secure connections with container valve and check valve
Regular Inspection: Monthly visual inspection – check for deformation, corrosion, or leakage
Replacement Cycle: Recommended replacement every 5-8 years or according to system maintenance schedule
Integrated Manufacturing – In-house production with GB standard quality control
Broad Compatibility – Connection types fully cover all gas fire suppression systems
Non-EU/US Market Focus – Cost-effective, no complex certification barriers, fast delivery
Rich Project Experience – Serves the Middle East, Southeast Asia, Africa, and beyond, trusted by contractors
Recommended Spare Part – High pressure hoses are commonly used in system installation and maintenance
Welcome project contractors, fire engineering companies, and system integrators to contact us. Xingjin Fire offers OEM customization, batch supply, installation guidance, and technical support.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
600000-1200000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
About Us: Guangzhou Xingjin Fire Equipment Co., Ltd. is a professional enterprise dedicated to the research, development and production of HFC-227ea (FM200), Novec1230, CO2 and inert gas products. For many years, the company has been committed to improving product quality, enriching pro... About Us: Guangzhou Xingjin Fire Equipment Co., Ltd. is a professional enterprise dedicated to the research, development and production of HFC-227ea (FM200), Novec1230, CO2 and inert gas products. For many years, the company has been committed to improving product quality, enriching pro...
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