Hot Bending Glass Vs Tempered Curved Glass

• Customization: Available
• After-sales Service: 24 Hours Services
• Warranty: 5 Years
• Shape: Curve
• Appearance: Bent Tempered
• Standard: GB15763.2-2005
• Steel Degree: Tempered Glass
• Thickness of Flat Tempered Glass: 6mm, 8mm, 10mm, 12mm, 15mm, 19mm
• Thickness of Curve Tempered Glass: 6mm, 8mm, 10mm, 12mm, 15mm, 19mm
• Fragment State: Obtuse Rounded Particles
• Technics: Physically Tempered
• Flatness: High Class
• Usage: Building, Furniture, Home Appliance, Electronics & Instruments, Daily Products
• Business Type: Manufacture/Factory
• Business Range: Construction, Decoration, Furniture
• Quality: Top Grade
• Max Size: 3000*6000mm
• Min Size: 400*600mm
• Transport Package: Plywood Crates
• Specification: customized
• Trademark: OEM
• Origin: Guangdong, China
• HS Code: 700600090
• Production Capacity: 2000 Square Meters/Day
• Package Size: 2000.00cm * 1000.00cm * 60.00cm
• Package Gross Weight: 1000.000kg

Product Description

When it comes to choosing curved glass for your project, you've likely come across two options: hot bending glass and tempered curved glass. Both offer unique benefits, but they're made differently and used for different purposes. In this guide, we'll break down the differences between these two types of glass, how they're made, and where they work best.
 

Comparison Table: Hot Bending Glass vs. Tempered Curved Glass

Feature	Hot Bending Glass	Tempered Curved Glass
Production Process	Heated and slowly bent into shape, then gradually cooled (annealed)	Heated, bent, and rapidly cooled (quenched) for added strength
Strength	Same strength as regular annealed glass	4-5 times stronger than regular glass
Breakage Behavior	Shatters into large, sharp pieces (laminated hot bending pieces stay to the interlayer, reducing injury risk.)	Shatters into small, blunt pieces (safer)
Optical Quality	Generally better optical clarity with fewer distortions	Slight optical distortions may occur due to rapid cooling
Design Flexibility	High-ideal for complex or custom curves	Moderate-used for curved glass where strength is required
Applications	Decorative elements, custom furniture, artistic designs	Structural facades, safety-focused projects (e.g., balustrades, skylights)
Safety	Less safe due to larger, sharper shards when broken (laminated hot bending glass can serve as safety glass)	High safety, breaks into harmless small pieces
Cost	Generally more expensive due to molds and manufacturing efficiency	Typically less expensive due to mass or efficiency production

What is Hot Bending Glass?

 

Hot bending glass is made by heating glass until it becomes flexible (around 600-700°C). Once heated, the glass is gently bent into a desired shape using a mold or bending equipment. Afterward, it cools slowly, allowing the shape to set without adding extra strength.

When laminated hot bending glass is used, it can turn into a safety glass, making it perfect for unique designs. This combination offers both aesthetic appeal and safety, providing peace of mind for both residential and commercial applications.

Key Features of Hot Bending Glass

• Design Flexibility: Hot bending glass is perfect for projects needing custom curves or unique shapes.
• Aesthetic Appeal: Commonly used for decorative elements, custom windows, or artistic installations.
• Standard Strength: It has the same strength as regular glass, meaning it's not as tough as tempered glass.

What is Tempered Curved Glass?

 

Tempered curved glass starts the similar way: it's heated and bent into shape. However, after bending, it goes through a rapid cooling process called "quenching," which makes it much stronger than regular glass.

Key Features of Tempered Curved Glass

• High Strength: Tempered glass is 4-5 times stronger than regular glass, making it ideal for structural use.
• Safety First: If broken, tempered glass shatters into small, blunt pieces, reducing the risk of injury.
• Minor Distortion Possible: The rapid cooling can cause small optical distortions, but they're generally minimal.

Where to Use

 

Each type of glass has its own ideal use cases, depending on your project needs.

Best Uses for Hot Bending Glass

• Decorative Elements: Great for custom-shaped windows, sculptures, and artistic pieces.
• Interior Design: Perfect for partitions, unique furniture, or non-structural elements in commercial or residential spaces.

Best Uses for Tempered Curved Glass

• Safety-Focused Projects: Ideal for facades, balustrades, and other areas where strength and safety are key.
• Outdoor and Structural Use: Excellent for skylights, canopies, or any application that requires strong, durable glass.

 

Optical Quality Comparison

 

Hot Bending Glass: Since it cools slowly, it usually has better optical quality, with fewer distortions.
Tempered Curved Glass: The rapid cooling can cause minor optical distortions, but these are usually acceptable in most structural applications.

YuanQiang GLASS: Your Trusted Supplier for Curved Glass Solutions

 

At YuanQiang GLASS, we specialize in supplying both hot bending glass and tempered curved glass for various applications. Our precision equipment, combined with our team of experienced glass engineers, ensures that every piece of glass meets the highest standards. Whether you need custom designs or strong, safety-focused glass for architectural projects, we offer strict quality control to deliver reliable and beautifully crafted glass solutions every time.


 

Conclusion

 

Choosing between hot bending glass and tempered curved glass comes down to the specific needs of your project. Hot bending glass offers more design flexibility, while tempered glass provides greater strength and safety. Whether you're working on a decorative interior or a structural facade, understanding the benefits of each type of glass will help you make the right choice.

At YuanQiang GLASS, we're here to provide you with both options, ensuring top-quality craftsmanship and precision for your project. 
 

Detailed Photos


Product Parameters

Mini. Size of Glass	600mm(arc length)*400mm	Mini. Radius of Glass	1000mm
Max. Size of Glass	3000mm(arc length)*6000mm	Max. Radius of Glass	10000mm

Specifications:

Glass Thickness: 5mm-25mm

Color options: clear, ultra clear, green, blue, black, gray, etc.

Product variety: float glass, coated glass and Low-E, screen printing glass etc

Application
 

• Bent laminated glass revolving doors and exposed elevators.
• Curved glass stairs, handrails, skylights and arcade roofing.
• Curved aquariums, display shelves and glassfurniture.
• Bent shaped glass partitions.
• Curved curtain wall panels for offices, shopping centers, airports and concert halls.

Bent tempered glass is widely used in various architectural and design applications due to its strength, safety, and aesthetic appeal. Some common applications include  architectural glazing, furniture, shower enclosures, display cases, balustrases and railings. The versatility and safety of bent tempered glass make it a preferred choice for both functional and decorative purposes across a multitude of industries.

Certifications

Certification: We have proudly passed the CCC (China Compulsory Certification), CE(ConformitéEuropéenne) certification and Australian Standard certification to ensure compliance with national safety standards and guarantee quality.
Quality Philosophy: Excellence, speed, integrity, and sustainable development are our unwavering commitments.
Customer Commitment: We promise to fulfill 100% of our contracts, ensuring customer satisfaction.


Packaging & Shipping

According to the size of each product, we customize the plywood wooden box packaging, reinforced with plastic ropes to ensure the safety of the product transportation.  


Photos Of Our Advanced Production Line 

FAQ
   
1. What can you buy from you?
Our company offers a diverse range of products, providing comprehensive solutions for energy efficiency, sound          insulation, and safety for all types of glass used in construction. Our product portfolio includes laminated glass, insulated glass, tempered glass, reflective glass, LOW-E glass, digital printed glass, colored glass, oversized glass, and patterned glass, among others.
We provide a wide variety of customized products to meet your diverse needs.

2. What is the expected lead time?
Our lead time ranges from 2-4 weeks, depending on the order quantity.

3. How is quality maintained and controlled?
Our rigorous quality control and assurance system includes: IQC→FAS & self-checks during each production stage→OQC, ensuring impeccable quality.

4. How do you ensure my order ships on time?
We prioritize export orders and provide regular updates on the progress from
production through to delivery.

5. How can we obtain a detailed pricing list?
Kindly provide us with comprehensive production details, specific packaging requirements, and the purchase quantity to receive precise pricing information.