Stainless steel is one of the most popular metals used today. This metal scores over several other metals due to its physical properties including good corrosion resistance, durability, etc. Various types of industrial, commercial, and residential items are created using this metal. Stainless steel pipes are one of the most popular products created out of this metal. These pipes are supported by certain accessories which are also made from stainless steel. http://www.wuxiyizhuo.com/stainless-steel-flange/

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Pressure measurement is the analysis of an applied force by a fluid (liquid or gas) on a surface. Pressure is typically measured in units of force per unit of surface area. Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure and display pressure in an integral unit are called pressure meters or pressure gauges or vacuum gauges. A manometer is a good example, as it uses the surface area and weight of a column of liquid to both measure and indicate pressure. http://www.brgsensor.com/pressure-measurement/

Pipe ramming (sometimes also called pipe jacking) is a trenchless method for installation of steel pipes and casings. Distances of 30 m (150 feet) or more and over 1,500 mm (60 inches) in diameter are common, although the method can be used for much longer and larger installations. The method is useful for pipe and casing installations under railway lines and roads, where other trenchless methods could cause subsidence or heaving. http://www.cnhfpipe.com/grp-pipe/pipe-jacking/

A picture frame is a protective and decorative edging for a picture, such as a painting or photograph. It makes displaying the work safer and easier and both sets the picture apart from its surroundings and aesthetically integrates it with them. A picture frame is a container that borders the perimeter of a picture, and is used for the protection, display, and visual appreciation of objects and imagery such as photographs, canvas paintings, drawings and prints, posters, mirrors, shadow box memorabilia, and textiles. http://www.dugaohouse.com/picture-frame/

A toilet is a piece of sanitary hardware that collects human urine and feces, and sometimes toilet paper, usually for disposal. Flush toilets use water, while dry or non-flush toilets do not. They can be designed for a sitting position popular in Europe and North America with a toilet seat, with additional considerations for those with disabilities, or for a squatting posture more popular in Asia. In urban areas, flush toilets are usually connected to a sewer system that leads to septic tanks in Isolated areas. http://www.fabiaosanitary.com/toilet/

Electric motorcycles and scooters are plug-in electric vehicles with two or three wheels. The electricity is stored on board in a rechargeable battery, which drives one or more electric motors. Electric scooters (as distinct from motorcycles) have a step-through frame. Electric vehicles are far quieter than gasoline powered ones, so silent they may sneak up on unwary pedestrians. Some are equipped to emit artificial noise. http://www.isooyuelectricbike.com/electric-motorcycle/