標準編號:	HG/T 20583-2011
中文名稱:	鋼制化工容器結構設計規定
英文名稱:	Specification of structural design for steel chemical vessels
行業分類:	HG    化工行業標準
發布機構:	工業和信息化部
發布日期:	2011-5-18
實施日期:	2011-6-1
標準狀態:	superseded
被新標準替代:	HG/T 20583-2020 鋼制化工容器結構設計規范
被替代日期:	2021-4-1
替代舊標準:	HG 20583-1998 鋼制化工容器結構設計規定
翻譯語言:	英文
文件格式:	PDF
中文字符數:	61,000 字
翻譯價格(元):	650.0
交付時間:	付款后 1 個工作日

1.0.1 This standard is applicable to the general structure in the design of steel chemical vessels. 1.0.2 This standard is not applicable to the special structures or particular structures specified in the special vessel standards. 2 Normative References The following documents are essential for the application of this standard. For dated references, only the dated editions apply to this standard. For undated references, the latest edition of the normative document (include all the amendments) is applicable to this standard. Rolling Stock Gauge for Standard Gauge Railways GB 146.1-1983 Structure gauge for standard gauge railway GB 146.2-1983 Steel pressure vessels GB 150 Tubular heat exchangersGB 151 Weld symbolic representation on drawings GB/T 324-2008 Recommended Joint Preparation for Gas Welding Manual Metal Arc Welding Gas-shield Arc Welding and Beam Welding GB/T 985.1-2008 Recommended Joint Preparation for Submerged Arc Welding GB/T 985.2-2008 Welding and Allied Processes-Nomenclature of Processes and Reference Numbers GB/T 5185-2005 Nominal diameter of pressure vessels GB/T 9019-2001 Technical Drawings-Dimensions, Proportions and Simplified Representation for Welding Symbols GB/T 12212-1990 Steel Spherical Tanks GB 12337 Heads for pressure vessels GB/T 25198-2010 Steel pipe flanges, gaskets and bolting (PN Designated) HG/T 20592~20614-2009 Steel pipe flanges, gaskets and bolting (Class Designated) HG/T 20615~20635-2009 Toxicity hazard and explosive risk degree classification for chemical medium in the pressure vessels HG 20660-2000 Assemble type sight glass HG/T 2150-1992 Steel man hole and hand hole HG/T 21514~21535-2005 Antifrost liquid level gauge HG/T 21550-1993 Chemical equipment lifting lugs and engineering technical specificationHG/T 21574-2008 Magnetic level gauge HG/T 21584-1995 Light type glass board level gauge HG/T 21589-1995 Reflex typeglass board level gauge HG/T 21590-1995 Glass-tube level gauge HG 21592-1995 Steel man and hand hole HG 21594~21602-1999 Top davit for towers HG/T 21639-2005 PN 16.0~32.0MPa pipes fittings and end-to-end dimensions of valves JB/T 2768 PN16.0~32.0MPa screw flange JB/T 2769 PN16.0~32.0MPa joint nut JB/T 2770 PN16.0~32.0MPa joints JB/T 2771 PN16.0~32.0MPa blanks JB/T 2772 PN16.0~32.0MPa double-end studs JB/T 2773 PN16.0~32.0MPa Stud bolts boss and dimension of bolt hole JB/T 2774 PN16.0~32.0MPa nuts JB/T 2775 PN16.0~32.0MPa lens gaskets JB/T 2776 PN16.0~32.0MPaHole-free lens gasket JB/T 2777 Components of valves-Temperature marking of high pressure pipes and fasteners JB/T 2778 Pressure vessel flanges JB/T 4700~4707-2000 Welding Specification for Steel Pressure Vessels JB/T 4709-2000 Steel vertical vessels supported by skirt JB/T 4710-2005 Vessel supports JB/T 4712-2007 Nondestructive Testing of Pressure Equipments JB/T 4730-2005 Steel horizontal vessels on saddle supports JB/T 4731-2005 Steel Pressure Vessels-Design by AnalysisJB 4732-2005 (confirmed) Closures for Steel Pressure Vessels JB/T 4746-2002 Carbon steel glass float liquid level meter ZB G91 002 Carbon steel lining F-46 glass float liquid level meter ZB G91 003 Steel Welded Atmospheric Pressure Vessels NB/T 47003.1-2009 Supervision regulation on safety technology for stationary pressure vessel TSG R0004-2009 3 Terms and Definitions For the purposes of this standard, the following terms and definitions apply.The terms and definitions listed in "Specification of Design Base for Steel Chemical Vessels"HG/T 20580 are not repeated here. 3.0.1 Pressure Unless otherwise provided, pressure refers to the gauge pressure. 3.0.2 Nominal pressure Nominal pressure refers to the standard design pressure grade classified customarily for standard or series spare parts. 3.0.3 Nominal size Nominal size is a group of data agreed uniformly in the element design and application for the convenience of mutual matching and exchanging between parts. Nominal size is a symbolic basic size of vessel parts. 3.0.4 Raised face Raised face refers to a type of flange sealing surface. The raised smooth seal face and the contact surface with gasket are located on the inner side of bolt hole, the code number is RF. It is also known as plane sealing. 3.0.5 Full face Full face refers to a type of flange sealing surface, also called full plane. The full face and the contact surface with gasket are located on the inner and outer side of bolt hole, the code number is FF. It is also known as broad face sealing. 3.0.6 Welding A way to joint workpieces or parts through heating or pressurizing by using or without using filler materials. 3.0.7 Welding structure The connection structures fabricated by using welding method are called weld structures. The structures formed by welding vessels parts are also belong to weld structures. 3.0.8 Weld Weld refers to the joint part formed after welding workpieces or parts. The type of weld may approximately be classified into: butt weld, fillet weld, plug weld, slotted weld and edge weld. 3.0.9 Weld reinforcement The maximum height of the metal in the butt weld section over the surface connecting line of base metal. 3.0.10 Weld convexity Weld convexity refers to the maximum distance between weld toe connecting line and weld surface in the transverse plane of convex fillet weld.

Foreword 1 Scope 2 Normative References 3 Terms and Definitions 4 Nomenclature 5 General 6 Cylinder, Closures and Their Connection 7 Flanges, Gaskets, Bolts and Nuts 8 Man Hole, Hand Hole and Inspecting Hole 9 Openings, Reinforcement and Nozzles 10 Liquid Level Meter, Sight Glass, Temperature Meter and Pressure Meter 11 Presure Relief Devices 12 Supports 13 Baffles at Inlet and Outlet 14 Hosting Lugs and Pillars 15 Lighting Rod and Grounding Plate 16 Welding Pads, Insulation Tacks and Insulation Rings 17 Sizes of Outside Profile and Limitations of Transportation 18 Weld Structure Annex A (Informative annex) Gaskets Used in Petrochemical Vessel Flanges Annex B (Informative annex) Gaskets Used in Pipe Flanges in Petrochemical Vessels Annex C (Informative annex) Anticorrosion Properties of Metal and Nonmetallic Gaskets Annex D (Informative annex) Physical Properties of Metallic Gaskets