Basic Info.
Model NO.
EZ-28
Color
Transparent
Cookware Parts Type
Lids
Material
Glass
Certification
FDA, CE/EU
Samples: Free
Quality Control: 100% Inspected
High Dome
with EU Patent
Ss 304
with Bakelite Handle
Transport Package
Inner Packing:
Specification
Outer pakcing: 5 ply-corrugated cartons
Trademark
Meanco
Origin
Made in China
HS Code
7010200000
Production Capacity
PCS/Month
Product Description
Product Specification and Features - Material of tempered glass lid: Float glass
- Stainless Steel rim: SUS304
- Diameter: 28cm
- Thickness: 5mm
- Heat resistance: 300- 320 degree centigrade
- Thermal shock: 150 degree centigrade
- Shape: Round,
- Colors: Clear,
- Sample Terms: Samples are available upon receipt of your requests
- Minimum order quantity: 1000PCS or negotiable
Test for quality control:1. FLATNESS CHECKPlace the glass lid on a completely smooth table , and put a piece of 1mm thickness iron plate beside the ring the glass lid, then moving the iron gauge along with the circumference of the lid, the glass lid passes the test if the iron plate does not push in2. THTERMAL SHOCKPut the glass lid into oven temperature to 200°C, and constant temperature for 30 minutes, remove it immediately into 20°C water , glass no broken or crack3. IMPACT TESTPlace a lid, domed size up, on a hard surface,Dropping a 225 grams steel ball from a height of 1.5meter,No fracture no shatter, to passNote : Don't drop the ball near or onto a vent hole /rivet hole4. SCRATCH TEST (PRESSURE TEST)Use 120-grit (abrasive paper ) sandpaper to scratch two side and three directions 15 times, then put into room temperature water for 15 minutes, it pass if no breakage and no crack.5. POLOLARISCOPE CHECKTo test the balance of compressive stress and tensile stress depends on the color what you see.6. FRAGMENTATION CHECKApply tape (adhesive film)on the convex (front) surface of the lid, domed side upward, break it with a hammer broken 5X5cm measuring range , number of particles (fragments) counted should be at least 40,The purpose of this test is to determine whether the glass has been adequately toughened.
