HGA3/C67 CORREA, EUGENIA Los mercados financieros y la crisis en America Latina. p. HJ/D ECONOMIC COMMISION FOR. Boletin Boletin de Normas y Procedimientos de Auditoria sobre la revisión de Intangibles Manual Operación Grúa Camión Grove GMK Manual Operación Grúa Camión Grove GMK Boletin Boletin de Normas y Procedimientos de Auditoria sobre la revisión de Intangibles.

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BSSpecification for screwed studs for general purposes. It presents the UK view on standards in Europe and at the international level. The dimensions and finish of bolting shall comply with th e following British Standards as appropriate. It is a convenient round number for reference purposes and is only loosely related to manufacturing dimensions NOTE 1 Nominal size is designated by the letters DN followed by the appropriate number.

We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. NOTE If valves are to be used also for flow of fluid in the reverse direction this should be specified by the purchaser, together with the reverse pressure anticipated see Appendix A. The minimum corrosion resistance of any metallic part of the gasket shall be equal to the corrosion resistance of the shell.

Users of British Standards should make sure that they possess the latest amendments or editions. It is incorporated by Royal Charter.

BS bs Full description. BSMetric units. BSSpecification for arc welding of austenitic stainless steel pipework for bloetin fluids. BSQuality systems 2.


I h Type of body ends required, i. S i If flanged body ends are required, the type of flange facing required see 2.

This standard has been updated see copyright date and may have had amendments incorporated. Details and advice can be obtained from the Copyright Manager. BS preview of BS A product utilizing any combination of the details shown in each particular figure except when such combination may be specifically prohibited in the text or similar construction will be acceptable provided it complies with this standard in all other respects.

ISSN – Wikispecies

Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. NOTE 1 Hydrostatic seat and back seat tests are recommended in preference to pneumatic tests.

ClassClass boletiin Class BSSpecification for production pressure testing requirements. Dimensions of actuator attachment should comply with BSwhen appropriate. NOTE 2 The titles of the publications referred to in this standard are listed on the inside back cover. This will be indicated in the amendment table on the inside front cover.

Your consent to our cookies if you continue to use this website. NOTE 1 For flanges with other types of facings consult the manufacturer for dimensions.

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Centre-to-face dimensions shall be as given in Table 3 for angle pattern flanged end valves except for valves with flanged body ends complying with BS Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Revisions British Standards are updated by amendment or revision. NOTE 2 Dotted lines denote maximum envelope for transitions from welding groove.


In carrying out this revision, the types and ranges of valves covered have been changed. NOTE Painting is not a requirement of this standard but if painting of valves is required this should be specified by the purchaser see Appendix A.

Compliance with a British Standard does not of itself confer immunity from legal obligations.

FRP tank construction standard. BSSteel, cast iron and copper alloy flanges. C detailing guide to bs BSFace-to-face, centre-to-face, end-to-end and centre-to-end dimensions of valves. Trim marking shall indicate trim in the following order: NOTE 4 Intersections should be slightly rounded.

ISSN 0210-5160

NOTE 2 The details for the weld preparation for butt-weld end valves are not a requirement of this standard but attention is drawn to Appendix B which gives details of weld end preparations and it is encumbent upon the purchaser to specify a particular weld end preparation, if required see Appendix A. It is the constant aim of BSI to improve the quality of our products and services.

NOTE 1 The manufacturer may choose to use the end-to-end dimensions given in Table 6 for oblique pattern globe valves. Preparation for storage and transportation 7.

Body markings shall include the following. The plate shall be separate and distinct from the identification plate referred to in 6. Various BSI electronic information services are also available which give details on all its products and services. BSSpecification for flange dimensions and characteristics. BS BS