Barbed Nozzle
Product Introduction: High-Quality Mold Barbed Nozzles (Custom Extended Length Available)
In the cooling systems of injection molds and die-casting molds, Barbed Nozzles are common components used to connect cooling hoses to the mold. Their unique barbed structure ensures tight hose fitting and prevents脱落. As a mold manufacturer that produces for our own use, we maintain extremely stringent standards for sealing performance, pressure resistance, and installation convenience of barbed nozzles. Every nozzle undergoes precision machining and rigorous inspection to ensure no leakage, no loosening, and no corrosion during long-term high-pressure cooling water circulation.
✅ Self-Produced and Self-Used, Rigorously Selected
We are not only a supplier of mold components but also a mold producer ourselves. Through extensive practical experience in our own molds, we have repeatedly validated the material selection, thread precision, barbed structure, and pressure resistance of barbed nozzles. Only those with reliable sealing, strong hose holding force, and exceptional durability are approved for our supply system.
✅ Premium Brass, Corrosion Resistant and Thermally Conductive
Our barbed nozzles are manufactured from high-quality brass, offering excellent corrosion resistance and thermal conductivity. Brass material is resistant to rust, effectively withstanding impurities and chemical additives in cooling water, while its excellent thermal conductivity helps stabilize mold temperature. The dense material structure withstands high-pressure working environments.
✅ Barbed Structure, Secure Hose Holding
The nozzle head features a tapered barbed design with annular rings or stepped protrusions that firmly grip the inner wall of the hose, preventing hose disconnection under high-pressure water flow impact. Barb dimensions are precisely designed according to nominal hose inner diameters, ensuring tight fit and reliable sealing. Good sealing can be achieved without hose clamps, making installation simple and quick.
✅ Precision Threads, Secure Installation
The connecting end features high-precision metric threads, with complete thread profiles and smooth surfaces, ensuring tight fit with mold water channel holes. The thread base features a hex wrench flat for easy tightening with a wrench, ensuring secure installation and convenient disassembly.
✅ Custom Extended Length, Adapting to Special Conditions
For thick mold plates, deep holes, or cooling layouts requiring obstacle avoidance, we offer custom extended length barbed nozzle services:
Extended Thread Section: Thread portion can be extended to required length, adapting to thick plates or deep hole installation
Extended Barb Section: Barb portion can be extended for hose connection in space-restricted areas
Total Length Customization: Customize total nozzle length based on actual mold space dimensions, ensuring reasonable positioning and convenient operation after installation
Multi-Section Combination: Multi-section structures can be designed for special conditions to meet complex cooling layout requirements
✅ Multiple Structures, Strong Adaptability
We offer various structural types of barbed nozzles to meet different mold cooling layout requirements:
Straight Barbed Nozzle: Most common type, for straight hose connection
Elbow Barbed Nozzle (90°): Suitable for space-constrained applications or where hose direction needs to be changed
Long Body Barbed Nozzle: Extended barb section for easier hose connection
With O-Ring Type: O-ring groove at thread base with O-ring seal, enhancing end face sealing effect
Male/Female Adapter Type: For connecting different thread specifications
✅ Multiple Seals, No Leakage
Nozzles feature high-quality O-rings or tapered sealing structures, resistant to high temperature, oil, and corrosion, ensuring no leakage during long-term high-pressure operation. Seals are made of fluororubber or nitrile rubber, adaptable to the chemical characteristics of different cooling media. The mating surface between thread base and mold is precision machined to ensure reliable end face sealing.
✅ Complete Specifications, Customized Solutions
For standard specifications, we maintain regular inventory of metric threads (M8×1.0 to M20×1.5) and matching hose diameters (6mm to 16mm) for quick dispatch. For non-standard customization, based on your mold cooling system design requirements, we offer custom barbed nozzles with special thread sizes, special barb dimensions, special lengths (extended type), special angles, and multi-port configurations.
We Can Also Source for You
If you have requirements for barbed nozzles or other mold components, whether standard or non-standard, we can leverage our production experience and supply chain resources to select and procure the most suitable parts for you. We know molds, and we know components.
Contact us today for samples and a quotation.
