Petroleum, petrochemical and natural gas industries — Cathodic protection of pipeline transportation systems —Part 2: Offshore pipelines   استاندارد حفاظت کاتدي لوله هاي انتقال در صنايع نفت، پتروشيمي و گاز طبيعي - لوله هاي زير آب ISO 15589-2 زبان انگليسي 66 صفحه نسخه2012 Scope: This part of ISO 15589 specifies requirements and gives recommendations for the pre-installation surveys, design, materials, equipment, fabrication, installation, commissioning, operation, inspection ...

استاندارد BS EN ISO 19232 کیفیت تصاویر رادیوگرافی در تست RT نسخه 2013 چهار بخش       Non-destructive testingImage quality of radiographs   Part 1: Determination of the image qualityvalue using wire-type image qualityindicators  16 صفحه   Part 2: Determination of the image qualityvalue using step/hole-type image qualityindicators  16 صفحه   Part 3: Image quality classes 18 صفحه   Part 4: Experimental evaluation of imagequality values and image quality tables 12 ...

  استاندارد اروپایی MSS SP 97 در خصوص انواع اتصالات آهنگری - نسخه 2012 21 صفحه - به زبان انگلیسی   Integrally Reinforced Forged Branch Outlet Fittings Socket Welding, Threaded and Buttwelding Ends Version 2012   SCOPE : This Standard Practice covers essential dimensions, finish, tolerances, testing, marking, material, and minimum strength requirements for 90 and 45 degree integrally reinforced forged branch outlet fittings of buttwelding, socket welding, and threaded types.   شما می توانید ...

استاندارد SNT-TC-1A نسخه 2001 170 صفحه  استاندارد صلاحیت پرسنل در تست های غیر مخرب   Personnel Qualification and Certification in Nondestructive Testing     Scope1.1 It is recognized that the effectiveness of nondestructive testing (NDT) applicationsdepends upon the capabilities of the personnel who are responsible for and perform, NDT.This Recommended Practice has been prepared to establish guidelines for thequalification and certification of NDT personnel whose specific jobs require appropriateknowledge of the ...