Plumbing is any system that conveys fluids for a wide range of applications. Plumbing uses pipes, valves, plumbing fixtures, tanks, and other apparatuses to convey fluids. Heating and cooling (HVAC), waste removal, and potable water delivery are among the most common uses for plumbing, but it is not limited to these applications. The word derives from the Latin for lead, plumbum, as the first effective pipes used in the Roman era were lead pipes.
A sanitary sewer is an underground pipe or tunnel system for transporting sewage from houses and commercial buildings to a sewage treatment plant or disposal.
Drip irrigation or trickle irrigation is a type of micro-irrigation system that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants, either from above the soil surface or buried below the surface. The goal is to place water directly into the root zone and minimize evaporation. Drip irrigation systems distribute water through a network of valves, pipes, tubing, and emitters. Depending on how well designed, installed, maintained, and operated it is, a drip irrigation system can be more efficient than other types of irrigation systems, such as surface irrigation or sprinkler irrigation.
ZF Sachs AG, also known as Fichtel & Sachs, was founded in Schweinfurt in 1895 and was a well-known German family business. At its last point as an independent company, the company name was Fichtel & Sachs AG.
A pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids. It can also be used for structural applications; hollow pipe is far stiffer per unit weight than solid members.
Fuchs SE is a German multinational manufacturer of lubricants, and related speciality products.
Stiebel Eltron is a company based in Holzminden, Germany, that manufactures central heating products such as heat pumps. The UK office was set up on the Wirral Peninsula in 2008. The company dates back to 1924 in Berlin, when Dr. Theodor Stiebel founded Stiebel Eltron. Today it is a green energy low carbon specialist manufacturing ground, air and water source heat pumps. It further produces ventilation and air conditioning and systems technologies. It has a worldwide turnover of €700 million and employs 4000 staff.
Vallourec S.A. is a multinational manufacturing company headquartered in Meudon, France. Vallourec specializes in hot rolled seamless steel tubes, expandable tubular technology, automotive parts, and stainless steel, which it provides to energy, construction, automotive, and mechanical industries. Vallourec shares are listed on NYSE Euronext.
Mannesmann was a German industrial conglomerate. It was originally established as a manufacturer of steel pipes in 1890 under the name "Deutsch-Österreichische Mannesmannröhren-Werke AG". In the twentieth century, Mannesmann's product range grew and the company expanded into numerous sectors; starting from various steel products and trading to mechanical and electrical engineering, automotive and telecommunications. From 1955, the conglomerate's management holding with headquarters in Düsseldorf was named Mannesmann AG.
Taprogge GmbH is a medium-sized company based in Wetter, Germany. The company is named after founding brothers Ludwig and Josef Taprogge. Founded in 1953, the company is known for its tube cleaning systems for steam turbine condensers, heat exchangers and debris filters for water-cooled shell and tube heat exchangers and condensers.
Benteler International AG (BENTELER) is a holding company in German family ownership. The Group companies operate worldwide in the fields of automotive technology, steel and tube production and engineering. The headquarters of Benteler International AG is in Salzburg (Austria), as of 2010. The owner is the Benteler family.
KWH Group Ltd is one of Finland's largest companies in abrasives, logistics services and plastics. It is headquartered in Vaasa, Finland.
Zexel is a Japanese automotive components manufacturer. It was founded in 1939 as Diesel Kiki Co., Ltd., under a Bosch license, for domestic production of fuel-injection pumps for diesel engines. Originally established with an investment from Isuzu, this company was renamed ZEXEL Corp. in 1990. Diesel-Kiki entered into a joint venture in the United States with Wynns Climate Systems to begin manufacturing automotive HVAC systems in approximately 1987. The company was called Wynn-Kiki at the time and was the predecessor to ZEXEL USA. The ZEXEL rebranding was a two-year project involving a worldwide name search and complete marketing strategy analysis. The company logo featured red, white and blue colors picked to represent precision, technology and excellence. A CD was distributed to employees featuring a new company theme song. The name was compiled from the words zenith and excellence. The company is said to have reached the zenith of its performance under its old name of Diesel-Kiki, and has excelled well at customer satisfaction. In their translation, it came out ZEXEL instead of ZEXCEL.
Mahle GmbH is a German automotive parts manufacturer based in Stuttgart, Germany. It is one of the largest automotive suppliers worldwide. As a manufacturer of components and systems for the combustion engine and its periphery, the company is one of the three largest systems suppliers worldwide for engine systems, filtration, electrics, mechatronics, and thermal management. In 2018, Mahle's sales amounted to over €12.5 billion.
Ziehl-Abegg SE is a German manufacturer of fans for ventilation and air conditioning applications, as well as drive technology for elevators and motors with matching control technology. The company's headquarters are in Kuenzelsau, in Hohenlohekreis, Germany.
Plastic pipe is a tubular section, or hollow cylinder, made of plastic. It is usually, but not necessarily, of circular cross-section, used mainly to convey substances which can flow—liquids and gases (fluids), slurries, powders and masses of small solids. It can also be used for structural applications; hollow pipes are far stiffer per unit weight than solid members.
Dillinger Hütte is a steel producer in Dillingen, in the German Federal State of Saarland, and has a history stretching back more than three hundred years. The plant was founded in 1685, and was Germany's first Aktiengesellschaft, or joint stock company (1809). The first continuous-caster for slabs in the world was commissioned in Dillingen in 1962. A further machine, permitting casting of slabs of up to 400 mm in thickness - the thickest produced anywhere in the world at that time - was added, along with other new facilities, in 1998. In 2010, Dillinger Hütte successfully produced the first 450 mm thick slab - another world record. The principal equipment in the rolling mill now takes the form of two four-high stands, of which one is currently the largest in the world, with an effective rolling width of 5.5 m and a rolling pressure of 110 MN.
Georg Fischer comprises four divisions GF Piping Systems, GF Uponor, GF Casting Solutions, and GF Machining Solutions. Founded in 1802, the corporation is headquartered in Switzerland and is present in 45 countries, with 187 companies, 76 of them production facilities. Its over 19 800 employees generated sales of over CHF 4 billion in 2018. GF offers pipes for the safe transport of liquids and gases, lightweight casting components in vehicles, and high-precision manufacturing technologies.
The ebm-papst Group is a manufacturer of electric motors and fans. It came into existence in 2003 when the companies Elektrobau Mulfingen GmbH & Co. KG (ebm), Papst Motoren GmbH in St. Georgen and Motoren Ventilatoren Landshut GmbH (mvl) merged. The company employs around 13,000 employees at 25 production facilities and 49 sales offices worldwide. The headquarters is located in Mulfingen in the Hohenlohe district of Germany.
agru Kunststofftechnik Gesellschaft m.b.H. is a company with global operations in engineering plastics based in Bad Hall, Austria, and was founded in 1948 by Alois Gruber senior. AGRU manufactures and supplies pipeline systems, semi-finished products, concrete protection liners, and geomembranes made of engineered plastics. As one of the 130 largest industrial companies in Austria, and one of Upper Austrias' TOP 50 biggest Companies, AGRU employs 1020 staff and has global sales of EUR 375 million (2017). In addition to the five factories at the global headquarters in Bad Hall, the company operates production sites in the United States, Germany, Poland and China. The export share is over 90%. Sales partners in more than 150 countries distribute products from AGRU, for which approximately 100,000 tons of plastic are processed annually.
