API Standard 610 Centrifugal Pumps. ELEVENTH EDITION| SEPTEMBER 2010| 205 PAGES| $249.00| PRODUCT NO. API Foreword. • API 610 11th edition type OH2 single stage horizontal end suction, top discharge overhung process pump • API 610 material classes (Other material combinations are available) The Model PWH is an API 610 pump features are designed to increase efficiency and the life of the pump.
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About This ItemFull DescriptionDon't forget to order the datasheets related to this standard!This International Standard is applicable to overhung pumps, between-bearings pumps and vertically suspended pumps. Clause 9 provides requirements applicable to specific types of pumps. All other clauses of this International Standard are applicable to all pump types. Illustrations are provided of the various specific pump types and the designations assigned to each specific type.
Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including anyamendments) applies. ISO 7-1, Pipe threads where pressure-tight joints are made on the threads - Part 1: Dimensions, tolerances and designation ISO 228-1, Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation Api 610 Standard PdfApi 610 11th Edition HighlightsISO 262, ISO general purpose metric screw threads - Selected sizes for screws, bolts and nuts ISO 281:2007, Rolling bearings - Dynamic load ratings and rating life ISO 286 (all parts), ISO system of limits and fits Document HistoryAmendments, rulings, supplements, and errataBrowse related products from American Petroleum Institute
⏱Adding Item to Cart..API 610 (Hydrotest pressure concerns)API 610 (Hydrotest pressure concerns)
Hi,
I am currently working on OH2 type pump that is in compliance with API 610 11th Edition. Connection sizes are as follows : Suction : 6' /300lb/RF Discharge : 4' /300lb/RF Material of construction selected for this application is A351 CF8M. I have a concern in terms of hydrotest pressure. Now,with reference to API 610 11th Edn,6.3.5b)MAWP is equivalent to 40barg at 38 degC.In this regard,Hydrotest pressure should be equal to 1.5 times MAWP,that is 60 barg at 38 degC. But when i referred to ASME B16.5 for flange fittings,in table 2.2.2,maximum working pressure for flange rating of 300 lb at 38 deg C is 49.6 bar Having outlined that above,my question is - Is it feasible to perform hydrotest at a pressure ( 60 barg ) in excess of max working pressure (49.6 barg) of flange fittings at the said temperature ? Thanks for your reply in advance. Comments are closed.
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