HG/T 20593-2014.Engineering technical code for welding and inspection of steel chemical processing equipment.1总则1.0.1为了提高钢制化工设备焊接与检验技术水平,规范...
HG/T 20642-2011.Specification of design in refractory fibre linings for chemical industrial furnace.1总则1.0.1为设计人员在化学工业炉耐火陶瓷纤维炉衬设计时提供...
HG/T 20580-2011.Specification of design base for steel chemical vessels.1范围1.0.1HG/T 20580是在《钢制压力容器GB150的基础上，结合工程设计的实际,对钢制化工...
HG/T 20581-2011.Specification of materials selection for steel chemical vessels.1范围1.0.1HG/T 20581规定了钢制化工容器用钢和焊接材料的选用、技术要求、使用...
HG/T 20582-2011.Specification of strength calculation for steel chemical vessels.1受内压斜锥壳的计算;1.1 概述1.1.1HG/T 20582适用于仅承受内压作用的斜锥壳的设...
HG/T 20583-2011.Specification of structural design for steel chemical vessels.1范围1.0.1HG/T 20583适用于钢制化工容器设计中的通用性结构。1.0.2HG/T 20583不适用于...
HG/T 20584-2011.Technical requirements of fabrication for steel chemical vessels.1范围1.0.1HG/T 20584是结合钢制化工容器的具体情况,对《钢制压力容器》GB150制造...
HG/T 20567-2013.Technical specification of hot oil heater.1总则1.0.1为了贯彻执行《特种设备安全监察条例》(以下简称《条例》,规范热油炉生产活动,保障...
HG/T 20578-2013.Technical specification of vacuum preloading construction for soft soil consolidation.1总则1.0.1 为了在软土地基真空预压加固工程中贯彻执行国家的...
HG/T 20573-2012.Code for distributed control system engineering design.1总则1.0.1HG/T 20573规定了DCS的技术要求、DCS工程设计程序与任务,以及DCS技术规格书编制...
