Borosilicate Glass Cup with Handle

$2.80$3.20

Description

The production process of borosilicate glass cups can be summarized into the following steps:

Raw Material Batching: First, select the appropriate raw materials, which usually include silica sand, boric acid, alkali metals, and a small amount of other additives, mixed in a certain ratio.

Melting: The well-proportioned raw materials are put into a high-temperature furnace for melting, where the temperature usually exceeds 1500°C.

Molding: The molten glass liquid is placed into pre-made molds or shaped using blowing techniques. This step requires precise temperature and time control to ensure product quality.

Annealing: After molding, the glass cups must be slowly cooled in an annealing oven to remove internal stress and prevent the finished product from cracking.

Inspection and Packaging: Finally, each glass cup undergoes a strict quality inspection, and after confirming there are no defects, they are packaged and then sent to the market.

Borosilicate Glass Cup 10Borosilicate Glass Cup 11

Borosilicate Glass Cup 1

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Borosilicate Glass Cup 2

 

Additional information
Color

Transparent

Material

glass

Size

11*11*12cm

Weight

0.5kg

Shipping & Delivery

Shipping Information

  1. Shipping Time:
    • By Air: Expect your order to arrive within approximately 7 days when choosing air shipping.
    • By Sea: If you opt for sea shipping, your order will typically take about 18-20 days to reach its destination.
  2. Import Taxes and Customs:
    • Please be aware that taxes may be applicable to imported goods and services, and these are regulated by the specific laws of your country. Rest assured, we will provide you with all the necessary customs clearance documents to facilitate a smooth process.
  3. Shipping Rates:
    • Our shipping rates are estimates and may vary based on different policies and tax rates applied by each country. The final cost will depend on your location and the chosen shipping method.
  4. Return and Refund Policy:
    • Our return and refund policy is designed to be fair and reasonable.
    • Responsibility for returns is shared, and if a return is necessitated by customer negligence, a compensation fee equivalent to 30% of the item’s value will apply.
    • If you’d like to exchange an item, we offer corresponding discounts to facilitate the process.
  5. Payment Terms:
    • We  will confirm the payment method with you during the quoting process. You can choose from options like FOB, EXW, or other mutually agreed-upon terms.

We aim to provide you with a seamless and transparent shipping experience. If you have any further questions or need assistance, please don’t hesitate to reach out to our customer support team. Your satisfaction is our priority, and we’re here to help.

Product FAQ

1. Can You Put Boiling Water in Borosilicate Glass Cup?

It can handle extreme temperatures without shattering or warping, making it the perfect choice for hot beverages like tea and coffee. So, whether you're brewing your favorite herbal tea or preparing a piping hot cup of joe, you can trust that your borosilicate glassware won't let you down.

2. Is All Borosilicate Glass Cup BPA-Free?

Unlike some plastic containers or lower-quality glassware, borosilicate glass doesn't leach harmful chemicals into your drinks. This means you can enjoy your beverages with peace of mind, knowing that your health is a top priority.

3. Can Borosilicate Glass Cup be Microwaved?

Their resistance to thermal shock ensures they won't crack or break when subjected to rapid temperature changes. Whether you're reheating your morning brew or warming up a quick meal, you can rely on your borosilicate glass cup to get the job done without any safety concerns.