Rain Gold Group of Companies

Gandhinagar, Gujarat

APPLICATIONS As the steel is durable, it is used for designing sophisticated and aesthetically pleasing staircase railing. Interiors can be beautified and upgraded to a notch higher with our strong and stunning Stainless Steel. With the change in trends, designers have been making use of stainless steel to make the interiors last long. Hardware requires being tough as it is used by people over a period of time. Much goes into developing superior hardware accessories. It may also use in the chemical industries to store and transport dangerous and hazardous chemicals. The nature of dairy products is such that it requires stainless steel to maintain both hygiene and durability. We offer highest quality stainless steel that remains corrosion free and does not spoil the dairy products in storage or transit. Infrastructure has been relying on stainless steel products for years now. With a number of clients from the infrastructure industry, we understand the requirement of the steel that is perfect for building and construction.

Rain Gold Group sources the scrap of old ships and boats and puts them to best use. The company is reputed in the industry for offering the best products and services in the field. APPLICATIONS Ship breaking or ship demolition is a type of ship disposal involving the breaking up of ships for scrap recycling. Most ships have a lifespan of a few decades before there is so much wear that refitting and repair become uneconomical. Ship breaking allows materials from the ship, especially steel, to be recycled. Equipment on board the vessel can also be reused. Well conditioned of old ship machinery or parts may be used in manufacturing new vessel and other ship accessories material can be sold in local market with good price also. Like Fans, Blower, Copper and Aluminium, Metal Sheets as well as its other body parts.  Scrap consists of recyclable materials left over from product manufacturing and consumption, such as parts of vehicles, building supplies, and surplus materials. Unlike waste, scrap has monetary value.  Scrap is often taken to a wrecking yard (also known as a scrapyard, junkyard, or breaker's yard), where it is processed for later melting into new products. A wrecking yard, depending on its location, may allow customers to browse their lot and purchase items before they are sent to the smelters. The metal recycling industry encompasses a wide range of metals. The more frequently recycled metals are scrap steel, iron (ISS), lead, aluminium, copper, stainless steel and zinc. There are two main categories of metals: ferrous and non-ferrous. Metals which contain iron in them are known as Ferrous where metals without iron are non-ferrous.

One of the most abundant minerals on earth, Quartz is reputed for its durability. Being resistant to chemical and mechanical weathering, Quartz powder is widely used for several purposes. Quartz is used as an abrasive, as foundry sand, in glass making, in petroleum industry and for many other purposes. APPLICATIONS Quartz is the second most abundant mineral in the Earth's continental crust, after feldspar. It is made up of a continuous framework of SiO4 silicon-oxygen tetrahedral, with each oxygen being shared between two tetrahedral, giving an overall formula SiO2. Milky quartz crystals can have a waxy instead of vitreous luster and even be dull. Minor impurities such as lithium, sodium, potassium and titanium may be present. The major use of white quartz are used in many fine ornamental carvings as well as in more affordable jewellery, ceramic tiles industry, glass industry, steel/ferroalloy, abrasive industry. Now-a-day, quartz is mostly used in glass industries. We manufacture, supply and export a wide range of Quartz Powder. These are processed using standard raw materials, which is sourced from trusted vendors. We bring optimum Quartz silica powder forwards to be sufficient for furious necessities of clients. These are appreciated for the features like optimum utility, reliability and durability. This quartz silica powder is provided as per specifications mentioned with new technology. We offer them at reasonable prices as per client's budget. We manufacture silica powder having purity of more than 98.50% Sio 2. They are available in snow white color and in 100 mesh, 200 mesh, 300 mesh, 500 mesh and also 10 microns D-97 forms. We provide them in average particle size silica in below 5 microns. The Chemical composition of our silica powder is as under :- USES OF QUARTZ/SILICA POWDER - Paints - Glass  - Ceramics  - Rubber  - Linoleum Flooring  - Plastics  - Refactories  - Welding electrodes

Rain Gold Group is reputed in the industry for offering high grade stainless steel pipes and coils. With years of experience in the field, we know what the clients desire and hence, deliver it to desired expectations. APPLICATIONS As the steel is durable, it is used for designing sophisticated and aesthetically pleasing staircase railing. Interiors can be beautified and upgraded to a notch higher with our strong and stunning Stainless Steel. With the change in trends, designers have been making use of stainless steel to make the interiors last long. Hardware requires being tough as it is used by people over a period of time. Much goes into developing superior hardware accessories. It may also use in the chemical industries to store and transport dangerous and hazardous chemicals. The nature of dairy products is such that it requires stainless steel to maintain both hygiene and durability. We offer highest quality stainless steel that remains corrosion free and does not spoil the dairy products in storage or transit. Infrastructure has been relying on stainless steel products for years now. With a number of clients from the infrastructure industry, we understand the requirement of the steel that is perfect for building and construction.

With a variety of uses of calcined bauxite, Rain Gold Group offers refractory grade material that offers high refractoriness, moderate slag resistance, good mechanical strength and many other benefits. Used in a variety of industries, the company makes sure the clients get the best out of it. APPLICATIONS "Bauxite, an aluminium ore, is the world's main source of aluminium. It consists mostly of the minerals gibbsite Al(OH)3, boehmite γ-AlO(OH) and diaspore α-AlO(OH), mixed with the two iron oxides goethite and haematite, the clay mineral kaolinite and small amounts of anatase TiO2. Calcined Bauxite is used as raw material for manufacturing fused alumina and high alumina refractories. On an average 4-5 tonnes of bauxite are needed to produce two tonnes of alumina from which only one tonne of aluminium can be produced. Aluminium is possibly the most versatile product with applications in almost every industry and since bauxite is the primary source for aluminium it will always be in great demand. 15% of bauxite goes into refractory, chemical , cement , abrasives and other applications. Bauxite is usually strip mined because it is almost always found near the surface of the terrain, with little or no overburden. Approximately 70% to 80% of the world's dry bauxite production is processed first into alumina, and then into aluminium by electrolysis as of 2010. Bauxite rocks are typically classified according to their intended commercial application: metallurgical, abrasive, cement, chemical, and refractory. Usually, bauxite ore is heated in a pressure vessel along with a sodium hydroxide solution at a temperature of 150 to 200 °C. At these temperatures, the aluminium is dissolved as an aluminate (the Bayer process). After separation of ferruginous residue (red mud) by filtering, pure gibbsite is precipitated when the liquid is cooled, and then seeded with fine-grained aluminium hydroxide. The gibbsite is usually converted into aluminium oxide, Al2O3, by heating. This mineral is dissolved at a temperature of about 960 °C in molten cryolite. Next, this molten substance can yield metallic aluminium by passing an electric current through it in the process of electrolysis, which is called the Hall–Héroult process. Calcined Bauxite is obtained by calcining (heating) superior grade Bauxite at high temperature (from 850 °C to 1600 °C). This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57 % to 58 % in raw Bauxite, Calcined Bauxite has an alumina content of 84 % to 88 %. The heating is carried out in rotary kilns. We produce Calcined Bauxite for various applications such as refractory bricks, abrasives, steel polishing, etc. We are committed to provide consistency in quality and availability of product at extremely competitive prices. " 

Rain gold group is reputed in the industry for offering high grade stainless steel pipes and coils. With years of experience in the field, we know what the clients desire and hence, deliver it to desired expectations.

With a variety of uses of calcined bauxite, Rain Gold Group offers refractory grade material that offers high refractoriness, moderate slag resistance, good mechanical strength and many other benefits. Used in a variety of industries, the company makes sure the clients get the best out of it.