<![CDATA[��ϲʿ��/TC 5 - Ferrous metal pipes and metallic fittings]]>

<![CDATA[��ϲʿ��/TC 5 - Ferrous metal pipes and metallic fittings]]> /cms/render/live/es/sites/isoorg/contents/data/committee/04/55/45592.html Normas y proyectos de ��ϲʿ�� ϲʿ��.org 60 /modules/isoorg-template/img/iso/favicon/red/favicon1.ico http://www.iso.org/ <![CDATA[��ϲʿ��/TC 5 - Ferrous metal pipes and metallic fittings]]> <![CDATA[��ϲʿ�� 2851:1973 - Metal pipes and fittings — Stainless steel bends and tees for the food industry]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/78/7848.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/78/7848.html 1993-06-17 <![CDATA[��ϲʿ�� 2037:1980 - Metal pipes and fittings — Stainless steel tubes for the food industry]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/68/6809.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/68/6809.html 1992-12-10 <![CDATA[��ϲʿ�� 559:1977 - Welded or seamless steel tubes for water, sewage and gas]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/46/4647.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/46/4647.html 1991-03-01 <![CDATA[��ϲʿ�� 5252:1977 - Steel tubes — Tolerance systems]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/12/11251.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/12/11251.html 1991-02-01 <![CDATA[��ϲʿ�� 2084:1974 - Pipeline flanges for general use — Metric series — Mating dimensions]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/68/6873.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/68/6873.html 1988-12-01 <![CDATA[��ϲʿ�� 2229:1973 - Equipment for the petroleum and natural gas industries — Steel pipe flanges, nominal sizes 1/2 to 24 in — Metric dimensions]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/70/7034.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/70/7034.html 1988-12-01 <![CDATA[��ϲʿ�� 2441:1975 - Pipeline flanges for general use — Shapes and dimensions of pressure-tight surfaces]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/73/7353.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/73/7353.html 1988-12-01 <![CDATA[��ϲʿ�� 4054:1980 - Couplers, loose spigots and base-plates for use in working scaffolds made of steel tubes — Requirements and test procedure]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/97/9760.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/97/9760.html 1988-08-01 <![CDATA[��ϲʿ�� 2531:1979/Add 1:1980 - Ductile iron pipes, fittings and accessories for pressure pipe-lines — Addendum 1]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/74/7470.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/74/7470.html 1987-01-01 <![CDATA[��ϲʿ�� 2531:1979 - Ductile iron pipes, fittings and accessories for pressure pipe-lines]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/74/7467.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/74/7467.html 1986-12-01 <![CDATA[��ϲʿ�� 2546:1973 - Seamless plain end tubes made from unalloyed steel and without quality requirements]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/74/7492.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/74/7492.html 1986-12-01 <![CDATA[��ϲʿ�� 2547:1973 - Welded plain end tubes made from unalloyed steel and without quality requirements]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/74/7493.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/74/7493.html 1986-12-01 <![CDATA[��ϲʿ�� 221:1976 - Steel tubes — Wall thicknesses]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/40/4093.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/40/4093.html 1986-08-01 <![CDATA[��ϲʿ�� 4145:1979 - Non-alloy steel fittings threaded to ��ϲʿ�� 7/1]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/99/9905.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/99/9905.html 1986-07-01 <![CDATA[��ϲʿ�� 50:1977 - Metal pipes — Steel sockets screwed according to ��ϲʿ�� 7]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/36/3687.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/36/3687.html 1986-06-01 <![CDATA[��ϲʿ�� 3304:1975 - Plain end seamless precision steel tubes — Technical conditions for delivery]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/85/8548.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/85/8548.html 1985-11-01 <![CDATA[��ϲʿ�� 3305:1976 - Plain end welded precision steel tubes — Technical conditions for delivery]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/85/8550.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/85/8550.html 1985-11-01 <![CDATA[��ϲʿ�� 3306:1975 - Plain end as-welded and sized precision steel tubes — Technical conditions for delivery]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/85/8552.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/85/8552.html 1985-11-01 <![CDATA[��ϲʿ�� 4179:1980 - Ductile iron pipes for pressure pipelines — Centrifugal cement mortar lining — General requirements]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/99/9949.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/99/9949.html 1985-10-01 <![CDATA[��ϲʿ��/TR 3311:1974 - Withdrawal of ��ϲʿ��/TR 3311-1975]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/85/8567.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/85/8567.html 1980-02-01 <![CDATA[��ϲʿ�� 64:1974 - Withdrawal of ��ϲʿ�� 64-1974]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/37/3702.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/37/3702.html 1980-02-01 <![CDATA[��ϲʿ�� 134:1973 - Withdrawal of ��ϲʿ�� 134-1973]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/39/3947.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/39/3947.html 1980-02-01 <![CDATA[��ϲʿ�� 336:1976 - Withdrawal of ��ϲʿ�� 336-1976]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/42/4282.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/42/4282.html 1980-02-01 <![CDATA[��ϲʿ�� 560:1975 - Withdrawal of ��ϲʿ�� 560-1975]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/46/4649.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/46/4649.html 1980-02-01 <![CDATA[��ϲʿ�� 3418:1975 - Withdrawal of ��ϲʿ�� 3418-1975]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/87/8735.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/87/8735.html 1979-09-01 <![CDATA[��ϲʿ��/R 531:1966 - Withdrawal of ��ϲʿ��/R 531-1966]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/46/4602.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/46/4602.html 1978-11-01 <![CDATA[��ϲʿ��/R 1128:1969 - Withdrawal of ��ϲʿ��/R 1128-1969]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/56/5661.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/56/5661.html 1975-12-01 <![CDATA[��ϲʿ��/R 285:1962 - Withdrawal of ��ϲʿ��/R 285-1962]]> /cms/render/live/es/sites/isoorg/contents/data/standard/00/42/4200.html /cms/render/live/es/sites/isoorg/contents/data/standard/00/42/4200.html 1975-12-01