double-v+butt+weld

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• Welding joints — are formed by welding two or more workpieces, made of metals or plastics, according to a particular geometry. The most common types are butt and lap joints; there are various lesser used welding joints including flange and corner joints. Contents …   Wikipedia

• steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …   Universalium

• Pipe (fluid conveyance) — For structural pipe, see Hollow structural section. For other uses, see Pipe (disambiguation). Steel pipes …   Wikipedia

• ГОСТ Р ИСО 17659-2009: Сварка. Термины многоязычные для сварных соединений — Терминология ГОСТ Р ИСО 17659 2009: Сварка. Термины многоязычные для сварных соединений оригинал документа: actual throat thickness (fillet welds), the value of the height of the largest isosceles triangle that can be inscribed in the section of… …   Словарь-справочник терминов нормативно-технической документации

• Welding — is a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld puddle ) that cools to… …   Wikipedia

• List of pipeline accidents — The following is a list of pipeline accidents: This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. Contents 1 Bel …   Wikipedia

• hand tool — any tool or implement designed for manual operation. * * * Introduction  any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… …   Universalium

• Aerosmith — Infobox musical artist | Name = Aerosmith Img capt = Aerosmith performing in Mansfield, Massachusetts on September 14, 2007 Img size = 250 Landscape = Yes Background = group or band Alias = Origin = Boston, Massachusetts, USA Years active = 1970… …   Wikipedia

• Track (rail transport) — Permanent way redirects here. For other uses, see Permanent way (disambiguation). Twin rail tracks in a wooded area …   Wikipedia

• Lynching in the United States — is the practice in the 19th and 20th centuries of the humiliation and killing of people by mobs acting outside the law. These murders, most of them unpunished, often took the form of hanging and burning. Mobs sometimes tortured the… …   Wikipedia

• textile — /teks tuyl, til/, n. 1. any cloth or goods produced by weaving, knitting, or felting. 2. a material, as a fiber or yarn, used in or suitable for weaving: Glass can be used as a textile. adj. 3. woven or capable of being woven: textile fabrics. 4 …   Universalium