Nowadays, there are many varieties of glass on the market, and their quality is uneven. For ordinary consumers, how can we quickly and easily identify the pros and cons of glass?
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Glass plate inspection, appearance quality is mainly to check the flatness, observe whether there are air bubbles, inclusions, scratches, line and fog, and other quality defects, the existence of such defects in the glass, deformation will occur in use, reduce the glass Transparency, mechanical strength and thermal stability of the glass should not be used in engineering. Since the glass is a transparent object, visual inspection can basically identify the quality.
Inspection of glass processed products, in addition to testing according to the requirements of the flat glass, should also test the quality of its processing, testing whether the standard size is standard, processing accuracy and pattern clarity are in line with the requirements, while the edge does not allow incomplete.
The appearance quality of hollow glass bricks is not allowed to have cracks, opaque unmelted materials are not allowed in the glass blanks, and welding and bonding defects between the two glass bodies are not allowed. Visually, the brick body should not have lamellar stripes due to inhomogeneities in corrugations, bubbles, and glass blanks. The outside surface of the glass brick should be less than 1mm concave and convex should be less than 2mm, the weight should meet the quality standards, no surface warpage and notch, burr and other quality defects, the angle is square.
Look at the environment-friendly range hood for summer use from the degree of attention of netizens
Buy Material Glass Glass Brick
Led Saltwater Aquarium Lighting
This is our best Saltwater Aquarium Lighting,Highly recommended by both sellers and buyers! Best light gathering and light conformity,best light environment for fish tanks,corals,saltwater tank,marine tank with reef,coral,sps,lps,fish,etc;
Aquarium Led lighting
2 Manual dimmers for White, Blue change the intensity of lighting
Simulates the sunset and sunrise
55pcs 3w leds offer lighting to tank effectively
Adjustable kits, detachable cords
Key Features
1.The lifespan is over 50000 hours,low maintenance costs.
2.Energy conservation,saving over 80% energy than the traditional HPS.
3.High light efficiency,90% of the light will be absorbed by the aquatic plants,while just 8%-10% to the HPS.
4.Build-in cooling system,could solve the heat dissipation excellently.
5.Built-in power supply, CE approved, No setup required, just simpler and safer plugs directly into AC85V-264V, no reflector & ballast needed.
Package Include
1 X Free Hanging Kit
1X Free Power Cord
All the lamps have passed strict quality examination and are packed carefully before shipping.In order that our customers get high quality lamps,we attach importance to every details.
Application
1. coral reef lighting,fish tank lighting,coral reef tank lighting
2. aquarium lighting,aquarium art,aquarium shop,aquarim centre
3. fish bowl lighting,fish lighting,freshwater lighting,saltwater lighting
We have over 6 years` experience in designing and manufacturing led aquarium lights,providing lamps of solid quality and getting high reputation from our clients from over 30 countries. All products are based on high-standard LEDs and comply with authoritative certification FCC, CE and ROHS..Our Saltwater Aquarium Lighting have the professional spectrums and simulate the changes of sunlight in the whole day and the lunar cycle,creating the best light environment for reef, coral, Fish, etc.
Product Images
Aquarium Led Lighting,Led Marine Aquarium Lighting,Wholesale Led Aquarium Lighting,Full Spectrum Aquarium Led Lighting
Shenzhen Phlizon Technology Co.,Ltd. , https://www.szhighpowergrowlight.com