What does IP68 mean for a cable gland?

IP68 under IEC 60529 means the gland is dust-tight (6) and protected against continuous immersion in water (8) under conditions agreed between manufacturer and user. The rating is only valid when the cable outer diameter sits inside the gland's stated clamping range and the cap nut is tightened to the recommended torque.

Should I choose a metal or nylon cable gland?

Nylon PA66 glands are lightweight, corrosion-free and cost-effective for control cabinets, lighting and general outdoor equipment. Nickel-plated brass or stainless steel glands are preferred where you need mechanical strength, EMC shielding, higher vibration resistance, fire performance or exposure to oils, salt spray and UV.

Which thread standards do HOONSUN cable glands support?

HOONSUN supplies cable glands in Metric (M), PG, NPT and G (BSPP) threads. Thread length can be specified to match enclosure wall thickness, and custom thread forms are available for OEM projects.

Can HOONSUN produce custom or OEM cable glands?

Yes. As an in-house manufacturer since 2006, HOONSUN customizes thread type, thread length, seal material, clamping range, plating, colour and private-label packaging for OEM and distributor programs.

What certifications do HOONSUN cable glands carry?

Standard HOONSUN cable gland ranges are produced to CE and UL requirements with IP68 sealing performance. Test reports and certificate copies are supplied with the product catalog or on request for each specific part number.

China High-Performance Liquid-Cooled Couplings - China Suppliers & Factory for Data Centers and AI Servers Supplier, Suppliers

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China High-Performance Liquid-Cooled Couplings - China Suppliers & Factory for Data Centers and AI Servers Supplier, Suppliers

Introducing the Hongxiang MBT series liquid-cooled couplings, a leading choice among China suppliers for high-performance, lightweight fluid connectors tailored for advanced liquid cooling systems. Engineered with durable aluminum alloy construction, these couplings ensure superior sealing and compatibility with a wide range of fluids, making them perfect for high-flow applications in data centers, AI servers, medical equipment, and new energy systems.

Our connectors feature an EPDM sealing system, with optional HNBR/FKM for enhanced performance, providing reliable, zero-leak operation across a temperature range of -40°C to 120°C. Rated for a working pressure of 20 bar and a burst pressure of 80 bar, these connectors facilitate plug-and-play functionality for quick, tool-free connection and disconnection, significantly streamlining installation and maintenance processes.

Certified for Global Markets:

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Product Description

Key Features

🚀

Lightweight Aluminum Alloy: High strength-to-weight ratio for reduced system load

🛡️

Superior Sealing: EPDM/HNBR/FKM seals for zero-leakage performance

🌊

High Flow Rates: DN05 to DN12 sizes available for various cooling needs

🌡️

Wide Temperature Range: -40°C to 120°C, suitable for diverse environments

💎

High Pressure Rating: 20bar working pressure, 80bar burst pressure

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Multi-Fluid Compatibility: Works with deionized water, glycol, and fluorinated fluids

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Rugged Construction: Dust-proof, salt-proof, and chemical-resistant

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Plug-and-Play: Fast, tool-free connection and disconnection

Applications

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Data Center Servers High-flow liquid cooling for server racks and HPC systems

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AI Servers & Computing Thermal management for high-performance AI hardware

🏥

Medical Equipment Precision cooling for MRI machines and diagnostic devices

🚗

Power Electronics & EV Cooling for EV chargers, inverters, and power supplies

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PV Inverters Solar and wind energy equipment cooling solutions

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Test Benches Lab-grade liquid cooling for research equipment

Installation Process

Preparation: Ensure the connector and mating part are clean and free of debris. Depressurize the system before installation.

Connection: Align the plug and socket, then push them together until you hear/feel a positive click.

Verification: Perform a pressure test to confirm zero leakage before full system operation.

Disconnection: Depressurize the system, then simply pull the plug out of the socket (no tools required).

⚠️ Note: Never disconnect the connector while the system is under pressure to prevent fluid spray and injury.

About Us

Founded in 2006, Hongxiang Connectors is a professional manufacturer of industrial connectors and fluid solutions. With over 20 years of experience, we provide high-quality products to customers worldwide, focusing on innovation, quality, and service. Our MBT series liquid-cooled couplings are widely trusted by leading data centers, medical manufacturers, and new energy companies.

Frequently Asked Questions

Q1: What are the primary advantages of the MBT series?

The MBT series features lightweight aluminum construction, multiple connection options (threaded and hose barb), and a wide range of sizes (DN05-DN12), making it highly versatile for different liquid cooling applications.

Q2: What materials are used in these connectors?

The body is made of high-strength aluminum alloy for light weight and corrosion resistance, with EPDM seals as standard (HNBR and FKM options are available for special fluid compatibility).

Q3: What fluids are compatible with these connectors?

They are compatible with deionized water, purified water, ethylene glycol/water mixtures, propylene glycol/water mixtures, oils, and fluorinated fluids.

Q4: What is the operating pressure and temperature range?

The working pressure is 20bar (with an 80bar burst pressure), and the operating temperature range is -40°C to 120°C.

Q5: Are these connectors suitable for high-flow applications?

Yes. The MBT series is designed for high flow rates, with sizes up to DN12 supporting flow rates up to 120 L/min, ideal for large-scale cooling systems.

Q6: Do I need tools to install or disconnect them?

No. The plug-and-play design allows for tool-free connection and disconnection, which significantly simplifies maintenance and installation.

China High-Performance Liquid-Cooled Couplings - China Suppliers & Factory for Data Centers and AI Servers Supplier, Suppliers

Product Description

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