Cookware Glass Lid/ Cover,C1-PTE

Specifications:

1.Material : Float Glass in 4mmt or 5mmt Rim: S/S 201,202,304 in 0.3mmt for optional

2. Rim: S/S 201,202,304 in 0.3mmt for optional

3.Production method : Tempered

Quality Assuarance Standard

1.Thermal Shock Test:

Put the glass into oven at 200 degrees C for 60 minutes and take the glass lid out of the oven using a hook,

then put it into clean water at normal temperature. The glass lid should not be broken or burst.

2. Impact Test :

Put the glass lid flat at solid wood or cement floor and drop A 225g weighted steel ball from 1m height to

1/4^th place from the center hole to the edge of the lid. The lid should not be broken after impact.

3.Salt Spray Test:

Put the glass lid into the spray of 5% Nacl.with the PH at 7.0 for 24 hours.

Rust is not allowed on the rim.

4.Dishwasher Test:

Wash glass lid by using the dishwasher for 30 times.

The lid should not be turned yellow or dark without any deformation on the stainless steel rim. 

5.Destructive Test:

Break the lid with hammer and check. The number of pieces should be over 40 more less.