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BSi – The company, BSI British Standards, is a national standards body of the United Kingdom (NBS) and it was actually the very first one in the world. It represents national and social interests of Great Britain in all European and international standardization organizations and in the development of business information of British institutions of all sizes and sectors. BSI British Standards cooperates with manufacturing and service industries, various companies, the government and with consumers as well in order to facilitate the production of British, European and international standards. A part of BSI Group, BSI British Standards, works closely with the government of the United Kingdom, especially in the Department for Innovations, Universities and Skills (DIUS).
Petroleum and natural gas industries. Subsurface safety valve systems. Design, installation, operation and redress.
Standard published on 2.8.2004
Selected format:Petroleum and natural gas industries. Offshore production installations. Process safety systems.
Standard published on 2.7.2019
Selected format:Tracked Changes. Petroleum and natural gas industries. Offshore production installations. Process safety systems.
Standard published on 24.2.2020
Selected format:Measurement of fluid flow in closed conduits. Velocity area methods. Method of measurement of velocity at one point of a conduit of circular cross section.
Standard published on 31.8.1983
Selected format:Laboratory glassware. One-mark volumetric flasks.
Standard published on 15.3.2000
Selected format:Petroleum and natural gas industries. Drilling and production equipment. Wellhead and tree equipment.
Standard published on 20.5.2022
Selected format:Petroleum and natural gas industries. Rotary drilling equipment. Rotary drill stem elements.
Standard published on 16.9.2004
Selected format:Petroleum and natural gas industries. Rotary drilling equipment. Threading and gauging of rotary shouldered thread connections.
Standard published on 31.12.2007
Selected format:Steel wire ropes for the petroleum and natural gas industries. Minimum requirements and terms of acceptance.
Standard published on 9.10.2023
Selected format:Tracked Changes. Steel wire ropes for the petroleum and natural gas industries. Minimum requirements and terms of acceptance.
Standard published on 13.10.2023
Selected format:Latest update: 2026-03-13 (Number of items: 2 266 261)
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