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Industrial manufacturing
High Pressure Pipe Coupling China Factory and Leading Industrial Suppliers
Premium high-pressure pipe couplings from a leading China factory. Specializing in FT2001 to FT2090 series including 5/16 Straight, 45, and 90 degree female O-Ring fittings with 9/16-18UNF threads. Trusted industrial suppliers for automotive AC and power steering systems.
SupplierHebei Qiruite Rubber and Plastic Products Co.,Ltd.www.hoseqrt.com
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About this product
Product information from the supplier.
Our premium Pipe Coupling series provides professional-grade connectivity solutions specifically engineered for high-pressure rubber hose systems. Utilizing high-strength aluminum alloys and precision-engineered iron caps, these couplings ensure leak-proof seals and maximum structural integrity for critical automotive and industrial fluid transmission applications.
Designed for versatility and durability, our coupling range includes various configurations such as Straight, 45°, and 90° angles, with specialized O-Ring and Flare sealing options. Whether you are managing air conditioning lines, power steering systems, or industrial sewer cleaning hoses, our couplings deliver the precision fit required to maintain system efficiency and safety.
Detailed Parameters
| Material Composition | Aluminum Alloy / Iron Cap / Steel | Angle Options | Straight, 45 Degree, 90 Degree |
|---|---|---|---|
| Sealing Types | O-Ring Seal, Flare Seal, Quick Joint | Available Sizes | #6, #8, #10, #12, #5/16 |
| Thread Standards | UNF (Unified Fine Thread) | Screw Types | Male / Female Outer Screws |
| Application Range | AC Pipes, Brake Hoses, Power Steering | Pressure Rating | Industrial Grade High Pressure |
| Part Series | FT2001 through FT2090 | Compatibility | Standard Rubber Hose Couplings |
Key Advantages
Leak-Proof Sealing
Precision-engineered O-Ring and Flare joints eliminate fluid leakage under extreme pressure.
Extended Lifespan
Corrosion-resistant aluminum and iron cap construction ensure longevity in harsh environments.
High Precision
Strict adherence to UNF thread standards ensures a perfect fit with standard rubber hoses.
Flexible Routing
Available in 45° and 90° bends to facilitate easy installation in tight engine bays.
Rapid Installation
Quick joint options allow for fast assembly and maintenance, reducing downtime.
Universal Compatibility
Broad size range (#6 to #12) makes these couplings suitable for various industrial pipe diameters.
Product Gallery
Management Platforms
Inventory Control
Real-time tracking of FT-series coupling stock to ensure rapid order fulfillment.
Precision QA
Automated thread gauging and pressure testing for every batch of aluminum joints.
Order Monitoring
Integrated tracking system for wholesale rubber hose fitting shipments worldwide.
Custom Specifications
Flexible platform for requesting custom sizes or specialized material coatings.
Supply Chain Sync
Direct integration with raw aluminum and rubber suppliers for stable pricing.
Compliance Audit
Digital documentation ensuring all couplings meet international rubber industry standards.
Investment Return Comparison
| Performance Metric | Standard Couplings | Our Premium Couplings |
|---|---|---|
| Leakage Rate | Moderate | Ultra-Low (O-Ring Sealed) |
| Installation Time | High | Low (Quick Joint System) |
| Service Life | 1-2 Years | 5+ Years |
| Maintenance Cost | Frequent | Minimal |
| System Efficiency | Standard | Optimized Flow Rate |
Frequently Asked Questions
Q: What is the difference between O-Ring and Flare couplings?
O-Ring couplings use an elastomeric seal for superior leak prevention in high-pressure fluids, while Flare couplings rely on a metal-to-metal conical seal, ideal for specific temperature and chemical requirements.
Q: Are these pipe couplings compatible with all rubber hoses?
Our couplings are designed for standard rubber hose sizes (#6, #8, #10, #12). Please verify your hose inner diameter to match the corresponding fitting size for a secure fit.
Q: Which material is better: Aluminum joints or Iron outer screws?
Aluminum offers lightweight and excellent corrosion resistance, while iron outer screws provide enhanced structural strength for high-torque applications. We provide both options depending on your specific needs.
Q: Can these couplings be used for automotive AC systems?
Yes, our Pipe Coupling series is specifically designed for Air Conditioning pipes, power steering, and brake hoses, ensuring they withstand the pressure and vibrations of automotive environments.
Q: How do I choose between a 45° and a 90° fitting?
Choose based on the space available in your installation. 90° fittings are best for sharp turns in tight spaces, while 45° fittings provide a gentler bend to reduce fluid turbulence.
Q: Do you provide bulk ordering for industrial manufacturers?
Yes, we specialize in B2B manufacturing supply for the rubber and plastics industry, offering competitive wholesale pricing and customized logistics for large-scale pipe coupling orders.
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Hebei Qiruite Rubber and Plastic Products Co.,Ltd.
