Tempered glass is a type of glass with even compressive stress on the surface which is made by heating float glass to nearly softening point and then cooling it down rapidly by air. During the instant cooling process, the exterior of glass is solidified due to rapid cooling while the interior of the glass is cooled down relatively slowly. The process will bring the glass surface compressive stress and the interior tensile stress which can improve the mechanical strength of glass by germination and result in good thermal stability. Tempered glass is one of two kinds of safety glass regularly used in applications in which standard glass could pose a potential danger.  Tempered glass is four to five times stronger than standard glass and does not break into sharp shards when it fails. Tempered glass is manufactured through a process of extreme heating and rapid cooling, making it harder than normal glass . Now, safety glass is becoming more and more popular in the world. As we all know,  Tempered glass is a kind of safety glass. Besides, along with the continuous renewal of products and the processing technology, the application scope of tempered glass has become wider and wider.
| Product Name | Tempered Glass Dining Table |
| Brand Name | WEIHUA |
| Place of Origin | Weifang, China |
| Thickness | 3mm- 19mm |
| Minimum Size | 200mm×300mm |
| Maximum Size | 2440mm×6000mm |
| Colour | Clear, Gray, Light gray, Blue, etc. |
| Packing Details | 1. Interlay paper or plastic between two sheets 2. Seaworthy wooden crates 3. Iron belt for consolidation |
| Application | Building,Windows,Gass doors,Elavator,Showcase,Meeting rooms |
| Quality Standard | CE, ISO, SGS, CCC |
| Production Range | Tempered glass(Clear&Tinted Color) Laminated Glass Low Emissivity Glass Low-E Insulating Glass Fire-proof Glass Bullet-proof Glass Reflective Glass |
| Note:WEIHUA Glass can customize according to the given specifications and colors | |
2. Tempered Glass Features
1. Safety: if breakage occurs the glass breaks up into small, cubical fragements, which are not threatening to human.
2. Stronger resistance to thermal breakage than annealed or heat strengthened glassÂ
3. 4-5 times stronger than annealed glass of the same thickness.Â
4. It withstands abrupt temperature change of 220°C.Â
5. Sizes are produced per customer request, once tempered, cannot be cut downÂ
3. Product procedure
4. Packing and shipping
(1) Interlay paper or plastic between two sheets;
(2) Seaworthy wooden crates;
(3) Iron belt for consolidation.
5. Certification
Established in 1993, Shandong Weihua Glass Co., Ltd. is located in Linqu Economic Development Zone, which has specialized in building glass for 20years. Our company has passed ISO9001 quality system certification, the National Safety Glass Compulsory
Certification (3C certification), the National Energy-saving Product Certification, and our export products have got through the EU standard (CE certification).
6. Company information
Shandong Weihua Glass Co., Ltd. was build up in 1993. After 20 years' development, now we have a 20,000 square meter workshop and RMB one hundred million fixed assets. We have become one of the best deep processing glass factories in Shandong with perfect equipment, and complete product range. Our main products are low insulating units, tempered glass, teat strengthened glass, curved & bent glass, laminated glass, fire rate glass, silk screen printing glass, low e-tempered glass, hot bent glass, heat soaked glass, etc. Our company adheres to the philosophy of "people-oriented and quality live", to build up our own brand. To provide high quality and energy saving glass is our job. We will provide excellent quality services for clients.
7. Foreign project
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Weihua firmly believes that enterprise brand is based on the competition. Weihua casts it′s undisputed competitive with advanced equipment and strong technical strength. Today, Weihua has become the leader in the glass industry and many well-known construction projects has used Weihua Glass. For example, Shanghai Kempinski Hotel, Yantai
Zhongtian Shengshi Guanlan, Huangdao Customs Office, Qingdao International Arts & Crafts City, Qingdao Buynow, Weifang International Convention and Exhibition Center, Linyi bus Station, Binzhou City People's Hospital, and Weifang Wanda Plaza and Weifang Century Global Centre are in construction.
8. Why choose us
1.) Professional manufacturer : Weihua has specialized in building glass for 20 years enjoy a good repulation.
2.) Higher quality standard: Our company has passed the CE, ISO9001, SGS and CCC Certification.
3.) Excelsior team :Â Weihua has a team who pursuits of excellence, not only the experienced sales can provide good sales service, but the technical personnel must provide the necessary technical support, which can ensure the rapid and effective to meet all customer needs.
4.) Customized available: Different glass optional for substrate, like clear, low-iron, silk-printing, sandblasting, tinted glass, it can widely used as the engineering requirements, Size and thickness can be customized according to your requirements.
9. Contact us
Name: Ms. Doria
Cell: +86 18763601052
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Farm Irrigation Systems ---- A large pivot irrigation system supplies water to cropland by traveling and spraying water
Spray irrigation is a modern and commonly-used system of irrigating, but it also requires machinery. This system is similar to the way you might water your lawn at home - stand there with a hose and spray the water out in all directions. Large scale spray irrigation systems are in use on large farms today. The systems can simply be long hoses with sprinkers along the length or a center-pivot system that traverses a circle in the fields.
The center-pivot systems have a number of metal frames (on rolling wheels) that hold the water tube out into the fields. Electric motors move each frame in a big circle around the field (the tube is fixed at the water source at the center of the circle), squirting water. The depth of water applied is determined by the rate of travel of the system. Single units are ordinarily about 1,250 to 1,300 feet long and irrigate about a 130-acre circular area. In high-pressure systems, there can be very big water guns along the tube.
A more ""modern"" alternative to the high-pressure water guns is the low-pressure sprinker system,water is gently sprayed downward onto plants instead of being shot high in the air. Low-pressure systems are more efficient in that much less water evaporates or is blown off the fields if there is a strong wind present.
Farm Irrigation Systems
Farm Irrigation Systems,Farm Drip Irrigation Systems,Farm Large Area Lawn Irrigation System,Farm Sprinkler Irrigation System
HEBEI HANGHONG TRADING CO., LTD. , http://www.hhsteelfitting.com