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Borosilicate Glass Double-Layer Tea Kettle - China Suppliers and Factory Direct, Perfect for Connoisseurs
Product Overview
HHB1805DH Dual-Chamber Tea Brewing Station
The HHB1805DH Mother-Son Glass Kettle is a premium export-grade brewing system specifically engineered to cater to the refined tea cultures of the Middle East and Central Asia. By utilizing a stacked, two-tier configuration, this appliance allows users to boil fresh water in the primary vessel while simultaneously steeping rich concentrates in the upper pot. It is the ultimate solution for professional teahouses and modern households seeking an authentic Turkish or Iranian tea experience.
Key Selling Points
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Authentic Stacked Design for Traditional Infusions
This "Mother-Son" system features a 1.7L primary boiling carafe paired with a 1.0L secondary brewing pot. This dual-layer architecture is vital for mastering the art of tea dilution, ensuring that black and herbal teas are kept at the perfect temperature without over-stewing. Whether hosting a large family gathering or a corporate meeting, the high-capacity design ensures a continuous flow of perfectly tempered tea.
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Premium Borosilicate Glass & Enhanced Safety
Quality and safety are at the forefront of this model. The inner chambers are constructed from high borosilicate glass, a material celebrated for its thermal shock resistance and non-porous surface that prevents flavor carryover. To protect users from high-heat exposure, the kettle is encased in a cool-touch PP housing. This double-insulated barrier ensures the exterior remains safe to handle even when the internal water reaches a rolling boil.
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Digital Precision & Multi-Stage Temperature Settings
13 Levels
Achieve professional-grade results with the integrated 13-level temperature adjustment system. The intuitive digital interface offers four optimized presets:
| Temperature Range | Best For |
|---|---|
| 70°C – 80°C | Delicate extraction for White and Green teas |
| 90°C – 100°C | Robust heat for Oolong, Black, and Herbal blends |
The built-in 2-hour Keep-Warm and smart memory functions mean your preferred brewing parameters are saved, providing hot, consistent tea on demand.
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Industrial Durability and Export-Ready Certification
CE · GS · RoHS
Equipped with a concealed 304 stainless steel heating element, the HHB1805DH is built to resist limescale and corrosion. It features advanced safety protocols, including dry-boil protection and automatic shut-off. Fully compliant with CE, GS, and RoHS standards, this model is ready for global distribution, with a high-density loading capacity of 4,440 units per 40"HQ container.
Frequently Asked Questions
Q
What is the "Mother-Son" dual-chamber design and how does it work?
The "Mother-Son" design refers to a stacked two-tier system where the larger 1.7L lower pot boils fresh water, while the smaller 1.0L upper pot sits on top to steep concentrated tea. Steam heat from the lower vessel gently warms the upper pot, keeping the tea concentrate at an ideal brewing temperature without over-boiling it — a method central to traditional Turkish and Iranian tea preparation.
Q
Is the borosilicate glass safe for daily use and easy to clean?
Yes. High borosilicate glass is food-safe, non-porous, and resistant to thermal shock, meaning it won't crack under sudden temperature changes. Its smooth surface prevents flavor residue and mineral buildup, making it easy to rinse clean. It does not retain odors or transfer tastes between different tea types.
Q
How many temperature levels does the HHB1805DH support, and can I save my preferred setting?
The HHB1805DH features a 13-level temperature adjustment system ranging from approximately 70°C to 100°C. It includes a smart memory function that saves your last-used temperature setting, so you don't need to reconfigure it each time. The 2-hour keep-warm mode maintains your chosen temperature after brewing is complete.
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What safety certifications does this product hold for international export?
The HHB1805DH is fully certified to CE, GS, and RoHS standards, making it compliant for export to Europe and other international markets. It also incorporates built-in dry-boil protection and automatic shut-off to prevent overheating, ensuring user safety during operation.
Q
What is the container loading capacity for bulk orders?
The HHB1805DH has been optimized for high-density shipping with a loading capacity of up to 4,440 units per 40" HQ container. This makes it highly efficient for importers and distributors looking to maximize freight value on bulk wholesale orders.
Q
Is the exterior of the kettle safe to touch while boiling?
Yes. The kettle body is encased in a cool-touch PP (polypropylene) housing that acts as a double-insulated barrier between the hot internal chambers and the user's hands. Even when the water inside reaches a full rolling boil, the outer surface remains at a safe, handleable temperature during normal use.