Material of tempered glass lid: Float
glass Optional
stainless steel rim: SUS201, SUS202, SUS301,
SUS304 Diameter:
10-50cm (Max. Dia. 50cm for round type, Max. Diagonal line length
45cm for square or rectangular lid )Thickness: 4mm or
5mm Heat
resistance: 320 degree
centigrade Thermal
shock: 180 degree
centigrade Break-resistance:
Five times of normal
glass Excellent
transparency allows for checking on cooking food at a
glance Shape:
Square, round, oval, rectangle Colors: Clear, blue, green,
brown, etc.Optional steam vent, logos and decorations.Dishwasher
safe for easy clean upDelivery time 20-30 days after sample and
order confirmation (20'FLC)Sample Terms: Samples are available upon
receipt of your requestsPackage detail: Inner packing: Lined with
Alikali paper, Outer pakcing: 5 ply-corrugated cartonsTest 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 in 2. 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 crack 3. 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 hole 4.
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. /* January 22, 2024 19:08:37
*/!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Related products about Glass Lid Available for Round & Square & Rectangular and Oval
- Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
- Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
- Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
- Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
- G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
- New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
- China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
- Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup