What is Earthing? Earthing can be defined as a connection of “ exposed conductive parts” of an electrical circuit to earth in order to protect a user from shock or electrocution. It is carried out by connecting the chassis of the electrical equipment with an earth pin on the main power outlet and then joining the wiring of the building to an electrically solid earth point. The earth point is generally a copper pipe or a stake which is buried deep into the ground. Earthing, also known as Grounding, can be divided into two main categories that are Conventional Earthing and Maintenance Free Earthing. Conventional Earthing can be done using GI Plates, Copper Earthing Pipes, Copper Plates and Cast Iron Plates. Whereas Maintenance Free Earthing is ready made, standardized, scientifically developed, easy to install and has a longer life. Earthing Pipes Pipe earthing is the best form of earthing which is highly cost effective. In Pipe Earthing, a galvanized iron, copper or copper plated steel pipe (of approved length & diameter) is buried vertically in the earth to which all electrical equipments of an establishment, office or industry are connected by wires. To reduce the resistivity & moisture content of soil, the pit where the Earthing Pipe is placed is filled with salt & charcoal in appropriate proportion. Earthing Pipes are generally used in places where bedrock is beyond a depth of 3 meters (10 feet). The main purposes of the Pipe Earthing System are over voltage protection, voltage stabilization and to facilitate the operation of over current devices. Pipe Earthing provides protection from electrical shock in case of insulation damage in an electrical equipment. These pipes are used in critical earthing operations in Domestic Sector, Commercial Complexes and in various power transmission, electrical and electronic applications. These pipes are resistant to environmental conditions and offer low electrical resistance which is required for a good earthing system. Copper-clad steel pipes are most preferred for earthing as steel core provides strength to withstand the driving force and the copper provides resistance against corrosion. Innovative designed as per the latest domain standards & norms, these Earthing Pipes are available in different shapes, sizes and dimensions as per the application requirement. Outstanding Features of Earthing Pipe: Rugged construction Durable finish standards Precise dimensions Hassle free and durable performance Rust proof Resistance against corrosion & wear Low maintenance Easy Installation Robust construction Corrosion resistant Customized designs These earthing pipes are produced as per client requirement and within the time committed to them.

In modern or commercial vehicles, axles are most commonly used internal component which serves multiple requirements which include driving, braking, gearing and steering functions. Overtime, the designed of axle has been modified, to suits the requirement and to ensures an appropriate level of structural support. An axle is fixed straight shaft, which is usually used to mount rotating wheels or gears. An axle can be connected with vehicle by either of two ways, It can be simply fixed to the wheels by using bushing or bearing. Or, in other way, it can be mount to its surrounding parts by fixing bearing and bushing in center of the wheel, thereby connecting two wheels to allow it to rotate without effecting the axle. In vehicles, axle plays a significant role in keeping the wheels in right position. The main purpose of using axle is to secure the fixed position of wheel and gear, by transmitting the torque or braking and acceleration force away from the wheels. Axles are also used to bear the weight of the vehicle and the cargo, as well as to balance the force and speed of the vehicle and prevent wheel to bend and become flat. Without an axle, the wheels of vehicle would not functions in proper manner. Further, axle also helps in maintaining the alignment of wheels. Types Broadly classified in two types, i.e., Live or Dead. Former, means these types of axles moves with the rotation of the wheels, or revolve with the wheels. Live axles are mainly used in modern cars, having rear wheels as driving wheels. Whereas, dead axles are stationary axles and hence, doesn\'t revolve with the movement of the wheels. Live axles are further classified as follows: Semi Float - These types of axle are designed which carry the weight and rotational torque of vehicles on the shaft itself. There is a separate shaft\'s housing outside the bearing and axle through which axle rotates and carries the entire weight of vehicle. In this design, axle itself act as inner bearing race, which is suitable for lighter trucks or passenger vehicles like buses. They have the capacity to bear weight maximum of 1/2 tons. Three quarter floating axles- These types of axles have shafts which are supported by wheels to form a rigid unit with the shaft and depend on it for alignment. It is almost similar to the semi-floater, in three quarter floating axle, weight and rotational torque is bear by the outer bearing of the shaft axle which is mounted between the axle housing and hubs. Three-quarter floating are also used in light commercial vehicles. But, with the improvement in designs, materials and fabrication techniques it was being replaced by semi float axles, as latter are simple in design and cheap. Full Float axles- In these types of axle, bearing is places outside the housing which results in transmitting of vehicle\'s weight on the axle housing from the axle. Full float also absorbs all type of rotational torque and stress. This design of axle is suitable for most heavy trucks and these are costly also. trailer axles

Leather is an unmatched material for making accessory items. The lasting, performance and appealing richness of leather make it the foremost choice for gloves, shoes, handbags, briefcases, belts, jackets and the likes. Numerous techniques for making leather products have existed for centuries, but their advanced refinements have made today\'s vast selection of impressive leather stuff better than ever. Leather is the outcome of the tanning process levied to animal skins. Cowhide is used for most of the leather products, but pigskin, deerskin, and lambskin are also further developed into fine leather stuff. Animal hides are tough in their raw form, however, would decay rather rapidly unless they are processed and tanned. Leather tanning is the process of using chemicals like Leather Tanning Chemicals, Chrome Leather Tanning Chemical, Leather Finishing Chemicals, etc., to alter the protein structure of the raw animal hide to make it more lasting, and more durable. There are majorly four levels involved in tanning process with the help of leather Chemicals. At first, the hide is prepared by removing any remaining flesh and fat and then applying one of different ways to remove hair fibers with the help of Basic Leather Chemical. After that, the hide is treated with chemicals like Sodium Nitrates, Casein, Acid Leather Dyes to transform the proteins permanently. Then, the hide is further treated with various chemical agents and dyes to develop the leather for its intended end product. Lastly, the leather is given a finishing treatment to its surface. Additionally, there are different types of tanned leathers. Vegetable-tanned leather is treated with tannin and other chemicals(Leather Tanning Chemicals) found in vegetable sources. Tannin from tree bark was the vital ingredient of an ancient method, which led to the term tanning. This technique of tanning leather results in a supple and brownish colored leather. It brings forth leather which can be easily carved or stamped as with belts, however it has the disadvantage of being unstable in water. Modern Usage of Leather Chemicals As a matter of fact, today most of the leather products are already pre-treated by using different leather chemicals like Auxiliaries Leather Chemicals, Leather Binders, etc., to protect it against water and other liquid materials. However, there are some who haven\'t the treatment yet, and will surly be in their best interest to treat the leather by yourselves. One should go for natural cleaning products and protectorates that don\'t contain harmful chemicals so that our environment would be safe. Well, on of the best ways to clean leather is to care for leather products and do the adequate maintenance. If at any given point in time you need to try and take of a stain that appeared, it\'s advised to seek a professional assistance as they can go ahead with cleaning through Leather Cleaning Chemicals. These process will clean leather using specific tools and chemicals to ensure the stain gets away without running the leather.

With rising in gold valuation in the market, silver is one of the highly used precious metals for the purpose of making jewelry. The jewelry designed from silver metal is admired by the majority of people be it men or women across the world. The vital reason people like Silver jewelry is that silver ornaments are quite lustrous, trendy, available in a wide array of designs, and cost effective too. The intrinsic appeal and beauty of these jewelry speak for themselves. Silver jewelry which are available in the market are generally made of five popular kinds of silver. The jewelry designed from a specific type of silver, is also considered by the name of that particular type, such as, jewelry made from pure silver is known as pure Silver Jewelry. Here is brief about popular types of silver jewelry: A : Pure Silver Jewelry Pure silver is considered to be 99.9% pure. It displays a very glossy finish, however, it is very soft. The softness of this kinds of jewelry of silver lends it malleability, therefore, it makes it perfect for designing handmade silver jewelry such as earrings, necklaces, bangles, and so on. This specific type has comparatively more intricate patterns than the other types of jewelry which is designed from this valuable metal. B: Sterling Silver Jewelry As compared with Pure Silver Jewelry, Sterling silver is 92.5% pure and is comparatively hard. Again, it is one of the most preferred varieties of silver used for developing Jewelry, at present. Different kinds of embellishment methods like engraving, chasing, filigree, and inlaying can be found on the contemporary sterling silver jewelry like necklaces, chains, rings, earrings, bangles, bracelets, etc. All of these and several other ornaments made of this specific metal possess a \'925\' mark as a sign of authentication. C: German Silver Jewelry Also known as alpaca silver, German silver Jewelry is an alloy having a combination of copper, nickel and zinc. This kind of jewelry is majorly known for its toughness, durability and corrosion resistance, etc. These jewelry commonly include the adornments that are not worn against the skin. Necklaces, earrings, and pendants constitute the main varieties of this particular type of jewelry. D: Silver Gemstone Jewelry It could be any kind of silver jewelry, although due to the use of gemstones in it, it is called silver gemstone jewelry and it forms all together different class. Gemstones add an unmatched charismatic charm to the silver jewelry and accelerate their elegance and value. This kind of jewelry may comprise almost every kind of ornament. Now a days, there are a huge number of gemstones or gems which are being utilized for making silver gemstone jewelry, out of which the commonly used gems include ruby, topaz, sapphire, amethyst, emerald, turquoise and pearl. E : Oxidized Silver Jewelry This type of jewelry is purposely oxidized in order to give it an antique, dark, and austere appeal. The appearance designed by the oxidization effect renders an impressive quality to the silver jewelry. These jewelry are widely used by many, particularly those who like to wear new and trendy designs. The different varieties of this specific type of jewelry comprise rings, toe-rings, nose-pins, bracelets, earrings, and necklaces.

All types of pathology, school labs, college labs and industrial labs or chemists\' lab need Lab Chemicals and equipment. As science progresses, several new inventions and chemicals are being introduced to the list of demands. There are ample amount of chemicals which are widely used for different purposes. Laboratory chemicals comprise organic and inorganic chemicals, test paper – litmus papers, acids and solvents, media culture, Methyl Benzoate, Ferric Citrate, Ammonium Thiocyanate, Stannous Chloride, Ethyl Oleate, Ammonium Metavanadate, Edta Disodium Salt, Sodium Silicofluoride, Nandrolone Decanoate, Sodium Borohydride, Aniline Oil and pH papers. Laboratories offer controlled conditions where all kinds of measurement, scientific research and experiments are executed. In order to complete all these tasks in an efficient manner, we have to make use of various chemicals, equipments and even toxic elements, without which, to perform any lab experiments is almost close to impossible. Today, at technologically upgraded era, there are various research labs that perpetually work on medications and drugs, food products, medical instruments, etc. Such laboratories require a reliable assortment of certified chemicals that do not display any hazardous effect on the research work. Every laboratory requires certified array of chemicals, which can be utilized in its day-to-day task. Certified materials like Enzyme Leather Chemical, Potassium Tetraoxalate, Bismuth Subnitrate, Aluminium Nitrate Nonahydrate, Quartz Crucible, Malononitrile, Silver Acetate, Ethyl Chloroformate, Benzyl Cyanide, Cadmium Oxide, Pure Glycerin, Hydroxy Naphthol Blue, Ethynylestradiol, Sodium Tetraborate, can be directly delivered by the manufacturers or by the wholesalers and retailers. Today, with the help of high-end technology and accelerated growth of internet users, Indian chemical industries and commodity preferred to sell their products through online services, as the through online services, the purchase of lab products have become easier with few clicks. With many merchants endorsing their business online, one can get quotes and look at rates of different Lab Chemicals suppliers from one platform only. With the help of online marketing, one does not need to run from shop to shop or vendor to vendor to find the best suitable deal, as all the information is just a click away. Are lab chemicals hazardous? Lab Chemicals like Formaldehyde, Acetone, Lab Chemicals, Glycerin, Sodium Hydroxide Flakes, may also be dangerous if not handled with extra care. In this regard it is imperative to follow proper storage guidelines. Most of the toxic substances in laboratory may lose its stability if they are stored for a long period of time and this is how they become quite dangerous to use. Even there are several chemical-groups which are incompatible and can come up with hazardous effect if accidentally mixed in an inadequate proportion. Laboratory Safety Tips When it comes to safety aspect of any given Lab, then every student or expert working in the lab is responsible. One must work with simple common sense and evade chemical spillover, handle glassware items carefully, as a matter of fact one should be careful enough while performing any experimental work. If any accident occurs required safety measures must be carried out as soon as possible. It is highly advisable that a person should always be conscious to assist the other person if any severe accident occurs. Sher Bahadur is a writer for \'India Chemical Exporters\' ( http://www.indiachemicalexporters.com ), a reputed portal that contains an enormous information of variety of chemicals. The author has written this article on lab chemicals also known as laboratory chemicals.

Beauty is forever adorable and can be endlessly prettified with an embellishment like jewelry. The mesmerizing effect of jewelry has been very well explained in a famous quote saying “Jewelry takes people\'s minds off your wrinkles.” Beyond the limitations of age, color, looks and other, jewelry can adorn anyone\'s beauty making it worth of praise. Perhaps, that’s why from time immemorial, jewelry is worn by one and all. However at that time, jewelry were exclusively identified with luxury considering the heavy prices of gold, diamond, sapphires, silvers etc. Though, wood and iron jewelry were used by common man but those were not a part of status building, but very well served the ornamentation purpose. However in the contemporary society, new and funky jewelry trends have made its way, like Imitation jewelry, Costume jewelry, Artificial jewelry and so forth. These types of jewelry are collectively termed as Fashion jewelry and these are broadly accepted in the popular culture. What is Costume Jewelry? Costume jewelry are made using less valuable material like brass metals, glass, plastic, and synthetic stones. But, there is no complain against the looks, design & quality, and are equally beautiful and eye catching. There is no doubt that these fashion jewelry can\'t be an asset, but they very well cater to the fashion requirements. Like these are best to be worn as a daily wear, or on stage shows. In fact even in parties, one can opt for these, as they are available in medium to high quality. Accordingly, the price range also varies. Glittering stones are used in these jewelry, which can replace the expensive diamonds, further, silver and gold plating is done over brass to make the base jewelry. Handcraft jewelry are also very much in fashion and it goes well with traditional outfits. Crystals, are also used extensively in fashion jewelry. Besides, Ivory, plastic and even acrylic are used. Types of Costume Jewelry The market demand of Costume or other types for fashion jewelry are increasing excessively, owing to the available variety in terms of base material used (like metal, ivory, wood, stone, gems, beads, glass, etc), designs (traditional, trendy, funky, earthy, ethnic, etc) and patterns (floral, human or animal figure, sculptures, absurd shapes, etc). Above all, as these jewelry are not highly expensive, so one can keep a large collection and can experiment them with different outfits. Every form of jewelry like rings, bracelets, chains, pendants, earrings, necklaces, anklets, mang tikka and others are available in the range of costume or fashion jewelry. Beside, these are easily available in the market. Different manufacturers also offer the customization facility, where they craft the jewelry as per clients specific requirements. Hub for designer wholesale silver jewelry along with the information of silver jewelry manufacturers.