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Heat Strengthened Glass
Heat Strengthened Glass

Heat Strengthened Glass

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Minimum Order Quantity 100 Square Meter

With keeping the different demands of our customers in mind, we are engaged in offering Heat Strengthened Glasses in industry. Due to high durability, flatter finish surface and high resistance to thermal stress, heat strengthened glasses are widely demanded and applauded by our

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Southern Auto Products

Phase 2, Bengaluru, Karnataka
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Product Specification

Minimum Order Quantity 100 Square Meter

Product Description

With keeping the different demands of our customers in mind, we are engaged in offering Heat Strengthened Glasses in industry. Due to high durability, flatter finish surface and high resistance to thermal stress, heat strengthened glasses are widely demanded and applauded by our large clientele across the world. In addition to this, we offer these glasses along with the safe packaging.

 

Heat treatment is a transformation process that is very similar to that of basic annealed glass. The glass is heated to about 650° C, and then cooled rapidly by fan-blown air. This immediate and sustained application of air quench produces the temper. The glass is made resistant to impact, mechanical loads and thermal stress breakage. Heat treatment does not change the spectrophotometric properties of the glass. There are two distinct heat-treated glass products: Heat Strengthened and Fully Tempered.

Heat-strengthened glass is made using a heating process similar to that of tempered glass. The cooling cycle takes place gradually, however. Because heat-strengthened glass has a breakage pattern comparable to that of annealed glass, it is not ideally classified as a safety glass. It is particularly suitable for use in applications subject to thermal stress but not governed by mandatory safety requirements. It is also ideal for applications requiring mechanical strength greater than that of annealed glass but less than that of tempered glass.

A spontaneous breakage of tempered glass can sometimes occur due to nickel-sulfide inclusions during the glass manufacture process. To prevent this, a ‘heat-soak’ test can be conducted to check for any inclusion of Nickel-Sulfide.

 

How do we produce heat-strengthened / tempered glass?


Step 1: Glass pane cutting:


A large sheet glass (usually 4200 mm x 3210 mm) is cut to the required dimensions, as specified by our customer.


Step 2: Processing:

 

Because Heat-Treated glass is used whenever the demands of mechanical strength are great (such as for doors and side panels), it is crucial that all processing work – such as edge-grinding and drilling – be carried out prior to the treatment process. Processing of glasses post heat-treatment, will result in the glass shattering in the case of Tempered glass, and can result in the breakage of Heat-Strengthened Glass.

 

Step 3: Washing:

 

Post Processing, every piece/pane is carefully cleaned under controlled conditions to ensure that no impurities are present on the surface of the glass.

 

Step 4: Heating process:

 

The cleaned, annealed panes are now furnace heated to a temperature of 650-680 °C, just above the melting point of glass.

 

Step 5: Tempering process:


The glass is cooled rapidly by fan-blown air which makes the surface contract. The inner core of the glass takes longer to harden. This results in permanent, compressive stresses in the surfaces of the glass, that lend to the enhanced mechanical and thermal strength.

 

Step 6: Labeling, Packaging, and Transportation:


Labels outlining full order details are affixed to the finished, Heat-treated glass. A protective film is also pasted on the surface of the glass to prevent scratches during transportation.

 

Applications:

 

  • Doors
  • Wall cladding
  • Partition walls
  • Floors & stairs
  • Shower Cabins
  • Skylights

Additional Information

Delivery Time 5 days
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Heat Strengthened Glass

Company Details


About the Company

Year of Establishment1973
Legal Status of FirmPartnership Firm
Nature of BusinessManufacturer
Number of Employees101 to 500 People
IndiaMART Member SinceAug 2011
GST29AAGFS0498G1ZU
Southern Auto Products is a leading name in the industry, established itself in the year 1973 as a Partnership firm in the industry. We started our business as a manufacturer, supplier and exporter of glass products. We have conceived our business operation from our operational units located at Bengaluru, Karnataka (India). Our wide range of products includes Ceramic Fritted Glass, Heat Treatment Glass, Glazing Unit, Safety Glass. Our entire products face different testing process and are checked before the final dispatch. Our organization is an ISO 14001: 2004 and ISO 14001: 2008 Certified company. Major export countries for our entire glass products are UAE and Mauritius, with an export percentage of up-to 20%. We always deliver our products with customized packaging which give our customer a pleased satisfaction level. We offer different payment gateways to our clients such as cash, cheque, bank transfer, etc and deliver our assignment using sea and road transportation, according to the client requirement.
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Seller Contact Details

Karan Mallik

41 A/1, Peenya Industrial Area, Phase-2
Phase 2
Bengaluru - 560058, Karnataka, India

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