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  2. List of welding codes - Wikipedia

    en.wikipedia.org/wiki/List_of_welding_codes

    Heating practices for pipe and tube AWS D10.11: Root pass welding for pipe AWS D10.12: Pipe welding (mild steel) AWS D10.13: Tube brazing (copper) AWS D10.18: Pipe welding (stainless steel) AWS D11.2: Welding (cast iron) AWS D14.1: Industrial mill crane welding AWS D14.3: Earthmoving & agricultural equipment welding AWS D14.4: Machinery joint ...

  3. Current Procedural Terminology - Wikipedia

    en.wikipedia.org/wiki/Current_Procedural_Terminology

    The CPT code revisions in 2013 were part of a periodic five-year review of codes. Some psychotherapy codes changed numbers, for example 90806 changed to 90834 for individual psychotherapy of a similar duration. Add-on codes were created for the complexity of communication about procedures.

  4. List of referred Indian Standard Codes for civil engineers

    en.wikipedia.org/wiki/List_of_referred_Indian...

    4 Hard drawn steel wire for concrete reinforcement. IS 1566 – 1982 5 Method for Tensile testing of Steel products IS 1608 – 1972 6 Code of practice for bending & fixing of bars for concrete reinforcement IS 2502 - 1963 (I) Pre cast R.C.C. Pipes; 1 Specifications for pre cast concrete pipes. IS 458 – 1988 2 Methods of Tests for concrete pipes.

  5. Standard Industrial Classification - Wikipedia

    en.wikipedia.org/wiki/Standard_Industrial...

    Concrete, Gypsum & Plaster Products 3272 Concrete Products, Except Block & Brick 3281 Cut Stone & Stone Products 3290 Abrasive, Asbestos & Misc Nonmetallic Mineral Prods 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) 3317 Steel Pipe & Tubes 3320 Iron & Steel Foundries 3330

  6. 16 Divisions - Wikipedia

    en.wikipedia.org/wiki/16_Divisions

    The 16 Divisions of construction, as defined by the Construction Specifications Institute (CSI)'s MasterFormat, is the most widely used standard for organizing specifications and other written information for commercial and institutional building projects in the U.S. and Canada.

  7. 50 Divisions - Wikipedia

    en.wikipedia.org/wiki/50_Divisions

    50 Divisions refers to the 50 divisions of construction information, as defined by the Construction Specifications Institute (CSI)'s MasterFormat beginning in 2004 ...

  8. Pipe marking - Wikipedia

    en.wikipedia.org/wiki/Pipe_marking

    Pipe marking is particularly important for identification where pipes run along pipe racks, through walls and bulkheads and through floors. [2] A range of corporate, national and international codes, standards and regulations are in use around the world.

  9. Piping - Wikipedia

    en.wikipedia.org/wiki/Piping

    Process piping and power piping are typically checked by pipe stress engineers to verify that the routing, nozzle loads, hangers, and supports are properly placed and selected such that allowable pipe stress is not exceeded under different loads such as sustained loads, operating loads, pressure testing loads, etc., as stipulated by the ASME B31, EN 13480, GOST 32388, RD 10-249 or any other ...